You don't understand the excitement I get from your Podcasts, it's so rare to have such a beautifully documented package of education for free. I'm so thankful
@@abhinav.shrinetexactly :D + the estrogen from pregnancy make every excitement extremely intense 😂 yesterday I cried over the book Outlive by Peter Attia
“Nucleus Accumbens' comes from Latin, where 'nucleus' means 'kernel' or 'core,' and 'accumbens' means 'lying beside.' Together, they refer to a specific region in the brain that plays a crucial role in the brain's reward circuitry and motivation. Now, to celebrate the beauty of this scientific marvel, here's a short poem: In depths of mind, where desires flow, Nucleus accumbens, a force to bestow. Reward's true essence, it holds dear, A catalyst for joy, or a fleeting tear.
@@daytonortiz9973 ChatGPT, our secret scribe so bright, Crafts comments in the soft screen light. Yet if unmasked, hold no despair, It's AI-assistance, fair and square.
I've been sober (alcohol) for just over 6 months now, purely by my own choice, and the longer I go, the less I want to drink again. I really am enjoying the sobriety more than the wanting to drink. The abstinence truly is the reward now.
noticed similiar effect when i did my 12 month journey. The first drink after 12 months i realised that alcohol is really not that great and i do not enjoy it the same anymore
I love it on days I’m completely lazy or need to recharge, I don’t feel guilty. I just need a break, with out the guilt that I’m a boozing looser. Just lazy lol or my nervous system heads more nurturing than I took time to realize.
That is awesome! You must have changed the people and places you chill with and at... Good work man! It feels so good to accomplish a goal like that. Congratulations on expanding your midsingular antiriot cortex...or whatever it's called will power baby! Woohoo
You are blessed, this is A HUGE struggle for me right now… i can’t figure it out, frustrates me to no end. Covid messed me up so bad, ruined my life so I picked up this nonsense…I been in fitness my whole life, now I’m this dumbass… it’s opposite world. I hate it…
Excuse me, I have more good news I recently learned one of my friends is celebrating 36 years sober and 72 years old! It's like a double bday!💪 When time without a vise becomes your milestones of encouragement, then you get encouragement every year by your own accomplishment. Our instinct is to fall back to habits when we get frustrated with ourselves. Like a Dieter that ate a cupcake and said forget it this is too hard and ordered a full cake for good measure. That's a trap and it's so easy to do because it is a fall...no effort, but the work you are doing takes effort to resist the fall back or habit - and when that effort is hard to do you are pushing through the frustration and effort is strengthening your will power. Also, you can be someone's friend because of your strength you may be able to carry them in their time of weakness. God bless
I've been a Huberman fanatic for over a year now. He has changed my life, I was an alcohol abuser and I had no direction in my life. At 32, I've finally enrolled in a Health Science degree and I have committed to sobriety. I now thrive on 4:30 a.m. mornings, and my moods are so much more stable. Andrew Huberman is an absolute gem to society, I wish I'd found his work sooner, and I hope his content continues to reach others in such positively impactful ways. A society with better top-down control would be world changing. Thank you for everything you do, Andrew. ❤
Please just pay attention to how careful, articulate, and precise in the language is Dr Malenka with any topic IN his expertise. He is probably one of the most influential and prominent neuroscientists of his generation, with 40 years of career at Standford, 300+ publications, and awards... Now compare that with how influencers talk, affirm, and discuss any topic... That's exactly what's wrong in today's society... Kudos to Dr. Huberman helping amplify this level of scientist for society at large.
Dr Malenka, such a humble man who actually has enormous amount of knowledge but yet still hungry for more. - This is what I was thinking throughout the podcast.
So happy to see Dr. Huberman (who is probably the best on TH-cam) interview Dr. Rob Malenka- not only is Dr. Malenka a creative and brilliant researcher and scientist, he's articulate in explaining to us "regular" folks- AND he's also got a great sense of humor, AND is one of the nicest people on the planet- I know because he and my brother were good friends back in college, and still are friends today.
Not saying Malenka doesn't deserve his reputation BUT his comment about the high addictive liability of cigarettes and the black market in tobacco was kinda weird
I often think about Andrew Hubermans story of when he was in the hospital and all of his dopamine was suppressed by pharmaceuticals, causing him to spiral into the deepest depression he has ever experienced. Thank goodness he knew what to tell the doctors to give him to level out his hormones. Since learning this, I have taken my hormone health much more seriously. Thank you to Huberman for making so much medical science available to so many people and for sharing so much of his personal experiences with us❤
@@ClaraBowInThisLight It was a show from 1 year ago. It is labeled 'Dopamine, Mindset, and Drive. The title of the show is 'Controlling your dopamine for motivation focus and satisfaction.'
Andrew, I am continually amazed how down to earth and humble all of these guests are. Far from the caricature of a grumpy pedantic academic. Perhaps it is because these people are well accomplished in their field.
Few months back I posted a comment about wanting to quit an addiction, not alcohol, something else. I did it, from one day to another. It was not easy, mood swings were insane. But I did it. I read lot of books, any books, mainly of stoic philosophy and I kept going. That helped me to go through. I found my path.
So grateful for the information and wisdom you share!! You’ve helped shed light and an easy to understand way to navigate so many different relevant topics in my life…the intro video that got me hooked was the episode on Grief…You helped so much in my processing of having to say goodbye last May to my beloved pit mix , Pele. She was my best friend, snuggle puppy, fearless loyal protector and unconditional lover for 13 magical years. This loss followed up the sudden death of my boyfriend the year before Michael who was caught in the mess of counterfeit opiates which turned out to be fentanyl…Thank you for helping me understand so much about these and many other important topics, and how our bodies actually work so we can all maximize this human experience!! 🙏🏻🌈❤️
0:00: 🧠 Dopamine is a major neuromodulator in the brain's reward circuitry, signaling what is reinforcing or rewarding in our environment. 13:24: 🧠 The dopamine reward circuitry in the brain is highly complex and context-dependent, modulating our responses to various stimuli. 33:04: 💊 The addictive liability of a substance is directly correlated with the amount of dopamine released and the kinetics of dopamine release. 40:59: 🧠 Drugs of abuse can cause powerful changes in the dopamine reward circuitry, leading to addiction in some individuals but not others. 59:59: 💊 Different substances impact dopamine reward circuitry differently, but opioids and psychostimulants both cause a release of dopamine in the nucleus accumbens. 1:09:00: ✨ The speaker's research journey led them to study social behaviors and develop behavioral models of empathy in mice. 1:23:11: 💡 The nucleus accumbens plays a role in promoting pro-social non-aggressive behaviors and inhibiting other behaviors. 1:37:42: 💻 The human brain is highly tuned for social interactions, which evolved for reproductive purposes and protection against predators. 1:51:06: 💡 The researcher discusses their interest in empathy and compassion, and how they study it through behavioral assays in mice. 2:10:26: 💡 Autism spectrum disorder involves variations in brain wiring that may result in a lack of reinforcement from social interactions, but the potential therapeutic uses of oxytocin and related neuropeptides are still being explored. 2:17:57: 🧠 MDMA, an amphetamine derivative, affects both the dopamine and serotonin systems in the brain, with a higher affinity for serotonin. It has addictive liability and pro-social effects mediated by dopamine and serotonin, respectively. 2:33:02: 🧠 The use of drugs like MDMA and psychedelics in neuroscience research and therapy shows promise but requires rigorous and ethical study. 2:47:58: 🎙 Dr. Robert Malenka discusses neuroplasticity, reward systems, social connection, and empathy on the Huberman Lab podcast. Recap by Tammy AI
I'm very grateful for the effort you put into scripting, recording and delivering consistent, valuable information across all of your episodes. Myself and many others have benefited from implementing the tools mentioned so I'd like to thank you for your efforts, Andrew
You must’ve been really happy and had a huge dopamine release since you didn’t expect this episode to release and it correlates to what you’re currently reading! 😂
This is one of the best episodes. Super interesting topics, plus you can feel the fascination of both Dr. Andrew Huberman Dr. Robert Malenka about the topic, which many of us feel as well, making it feel more personal. Definitely activates my reward circuitry
Not quite... It's definitely a neuroscience and neurobiology fovused podcast. Some psychology and behavioral too, if there is concrete science behind it (which isn't always the case for the latter 2) obviously they're all related fields but they're not the same. Dr Huberman is a neurobiologist and he's been doing the podcast for a few years now. It's literally the best thing on TH-cam, or pretty much anywhere❤
I haven't watched it yet but according to the basic theory I learned in reinforcement learning, it definitely has something to do with our brain attaching a reward dopamine (sometimes other neurochemicals) to all our actions. Thank you Dr. Huberman, humanity will later remember you as the first person to popularize applied neuroscience to millions of people around the world
Favorite episode yet!!!!!!!! I am a registered behavior technician and provide ABA therapy. I consistently work with the reward system. Big fan of neuroplasticity.
Fascinating dialogue. I am going to watch it again. I am from Belgium, my mother tongue is Dutch. I speak French and English too, but luckily I can pause the video now and then. Thank you both very much, I learned a lot here. I wish you both all the best. 🐞Lieve 🐞
As a nutrition coach and personal trainer (and someone who has been on a long health journey with chronic fatigue), I've had a lot of formal education around health and wellness, and I can honestly say I've learned more practical, applicable information and tools to improve well-being from this podcast than probably everything else combined. And not only have I learned a ton, but I've actually implemented the strategies - both for myself and with clients - and they work. I'm so grateful for this amazing (free!) resource, and I genuinely look forward to the podcast each week. (If only there was a way to get continuing education credits...😉)
@@Googs5 Sunlight exposure, sauna/cold exposure, nutrition/supplement protocols, exercise protocols, stress reduction tools, caffeine consumption/timing, strategies for focus and learning...there are probably more I'm not thinking of at the moment :) I've also successfully avoided jet lag when traveling overseas (6 times in the past 18 months) using the strategies in the jet lag episode!
I'm so grateful to you Professor, You are an example as a human being with committment and ethic, furter as a scientist for using sience as it should be used and spreaded. Understanding pleasure, sociability and our boundaries is incredibly underrated in our society and so few ones seem to has truly altruistic intention like you. My warmest thanks and wishes, Andrew. please never stop and Thanks for your spreading science and ethic
Ha! i feel ya,..but something tells me those particular kinds of people wouldn't want to hang out here... I dont think they care too much for evidence-based science lol
Amazing! Simply amazing! I never thought such complex topics can be delivered in a podcast, from the best of the best, amd be fun to watch/listen to! Kudos to Andrew Huberman and his amazing guests..
I do appreciate your willingness, and your guest, to take the time to provide the public with information about what is happening at the razor’s edge of research and thinking. Thank you.
I truly appreciate your podcasts. Being a neuroscientist and enthusiast of making science accessible to anyone - especially considering most of our funding comes from public agencies - I am an even bigger admirer of your efforts to make the content interesting to a wide range of people's profiles. I was delighted to see Dr Malenka! I usually listen to your podcasts on another platform but re-watched on youtube to see as well this time. I used to read all his papers from the late 80s and 90s when I started my grad education and he was such an inspiration! As I gradually moved to study other topics, didn't follow his research. Also, of course, in the early internet days, we could not give names a face, less get a taste of their character. Glad to see your interaction and how joyful and nice he is, in addition to his beautiful and relevant career. Made me nostalgic about all the excitement and fun of graduate days and my supervisor. Thank you!
I've noticed a distinct contrast when listening to Andrew Huberman and his unique approach to explaining scientific concepts. As an ordinary Egyptian individual without a science background, I find his explanations exceptionally comprehensible, even for complex subjects. On the other hand, I struggled to maintain my focus while listening to Robert Malenka. In fact, I couldn't stay engaged for more than 10 minutes before I eventually had to close the episode and search for an alternative one on the same topic. Huberman's ability to make intricate scientific ideas accessible is truly remarkable
I am so grateful to you. You have put yourself out there for free. There isn't many people, let alone Doctor's that would do this. I've been watching anything and everything you put online. I know you have no idea who I am, but THANK YOU. You help me every day of my life. I've been on that roller coaster my whole life too. I am looking to find a Psychedelic therapist. MDMA, yes I've taken drugs a very long time ago. I'm 45 now and I "want" to start dealing with childhood trauma. I know exactly where and what started the trauma. I just don't know how to go about finding the right dr. for me. I know you probably don't have time, but if you do, can you link a website? Again, thank you for being you. All love
Wow...bing, click, neural reward, social reward, internet reward, depression, autism, addiction...hits on it all & brought it all together for our lives...Have to share this.
@@Nando_lifts2021 Hi! In the sense that many people who are addicted feel shame for their behavior. They beat themselves up because they go back to what is hurting them time and time again. By understanding how dopamine works, it releases the shame and gives a physical cause to their behavior. Then they can hack their brains by shifting dopamine to other healthy habits.
@@kristine6324 Hi! I’ll try my best. Shame is “a painful feeling of humiliation or distress caused by the consciousness of wrong or foolish behavior.” Therefore, when I do something that doesn’t align with who I want to be, I don’t beat myself up anymore, and I see it as a dopamine driven behavior (seeking pleasure). Then, I replay the scenario again and alter my environment so I can be successful in the future. I hope that makes sense! The book, “Dopamine Nation,” was both informative & healing for me.
It is truly captivating to witness an introduction of a behavioral perspective in this podcast! As a psychology undergraduate, it's infrequent that I listen to a conversation in behavior-analytic terms that offers a unique experience to listeners other than my studies. Thank you for always offering multiple perspectives.
Having listened to one third of the podcast, I am feeling immensely thankful for the choice of the topic: powerful and important. As I continue to listen to this episode, I hope for the enthusiasm of both doctors to decrease a little, though, so that they can finish posing their questions and giving their answers without interruption (46:52). 🤞😅
Thank you Dr. Huberman for making this kind of content available! I, and many, would probably never have the opportunity of exploring such topics in this non complex and informative manner. So inspiring! I
What a truly wonderful conversation. I feel that you two enjoy each other's company a lot and it translates into a very warm, but also very informative and insightful episode. And I must add that Robert gives the best and most nuanced overview of the new psychedelic boom that I've heard to date. I really think we have to be very cautious and selective with administering these compounds, while they hold extreme positive potential as well (speaking from personal experience). Thank you for doing what you were made to do, Andrew.
Thank you Dr Huberman and team for doing amazing work! I started listening to your podcast a couple of months ago and you have already impacted my life in so many meaningful ways!
So excited for this one, and here is origin of the term (wiki) nucleus accumbens (NAc or NAcc; also known as the accumbens nucleus, or formerly as the nucleus accumbens septi, Latin for "nucleus adjacent to the septum") is a region in the basal forebrain rostral to the preoptic area of the hypothalamus.
Excellent, thought provoking, exciting! The understanding of serotonin and it's impacts, and how to better manage ourselves with habits, practices and supplements will be hugely positive for humanity! The link between serotonin and ASD is intriguing and could yield huge gains in understanding and working with this condition
As someone recently in sobriety, and fascinated by the subject of neuroplasticity and dopamine, this is the exact topic (and the EXACT PERSON to do it) I've been waiting for. Not sure how I missed it 2 weeks ago
When I first started my recovery, I was obsessed with learning about these things as well. I found a Huberman about two or three years into it and it was amazing! I still watch everything I can, and also read the books that he suggests. It’s a very helpful tool, if nothing else just to get your mind off of where you’ve been and to prove that there is a way out of it. Congratulations on getting sober.
I’m watching/listening to this interview and just felt that I needed to share my own experience with cravings and reactions to substances. I’ve been addicted to alcohol, drugs and nicotine and the strongest response I get is from seeing the drug meth. I have not used meth in like 17 years, alcohol as well, and if I see pictures of meth or if I smell anhydrous ammonia I immediately salivate and start to get anxious. Every time it happens I am shocked at my response. I should say that I work in addiction counseling so I do sometimes still come across pics while watching videos
I've only watched a little bit so far (I'm being a bad boy & skipping around), but I just wanted to say that I'm appreciating the level of nuance & respectfulness towards the subject of autism. It is a very deeply complex condition, and I think it's important to acknowledge that during any discussion where it is mentioned.
Im autistic asd-1, the only thing that annoys me is the feeling of walking on eggshells when using the different terminology. Its a bit ridiculous to be honest. Its that ego driven identity drama seeping in to the field of science that I find disconcerting.
@@Eddy_Stylezi agree, the having to tiptoe around and constantly disclaim everything is actually getting annoying. Im not neurotypical myself and even I feel like I have to overthink everything to be as respectful and correct as possible. Exhausting
This was a really good one (and I've watched MANY Andrew Huberman podcasts). Dr. Malenka is very interesting and down-to-earth guy. I enjoyed listening to him. Andrew Huberman has provided us with so much good information. Sending a big THANK YOU.
Loved this, would be interested to hear about how the reward center is affected in relation to people with ADHD. As in they have hyper fixations and then lose interest after a short period of time. Never sticking to one interest/subject matter.
This episode is incrediby enlightening! Thank you, Andrew and Dr. Malenka, for providing such valuable content/insights into how our brain`s reward circuits- systems shape our behaviors. Truly fascinating and educational. I am Antonio Prando in Stockholm, Sweden.
Goodness this conversation was so wholesome. I'm struggling with motivation on finishing my paper, and this was wonderful and inspiring! Thank you to you both for all that you do.
Hi Andrew, at some point in the video you or Dr. Malenka mentioned the “tools” that neuroscientist use to measure and defect the different kind of molecules in the brain, I’m paraphrasing but I thought that it would be nice that you make a podcast explaining in plain language for regular people what those tools are and how they work. For me it’s very impressive that we can have this level of understanding about the molecules that live in our brains and how they interact with each other. Thank you for doing this!
THIS IS 1 of my favorite episodes… this guy is adorable. So pleasant, & I like watching him think of words ( watching his brain work) he made Huberman smile & say cute things during. Was really insightful, thorough & interesting. Thank you🌝
Another amazing podcast. If I could recommend breaking the video into TH-cam chapters, that give an overview of the dicussion at that time. It makes it much easier to return to the podcast and find information that was particularly valuable. Love your work as always.
I'm still confused about dopamine's role as a neuromodulator. Is it to say that dopamines effect on the postsynaptic neuron changes the sensitivity of that neuron's response to other neurotransmitters like glutamate or GABA? Or is it that dopamine can be either inhibitory or excitatory just depending on the context? Thank you for your contributions to science.
I love every podcast you do, but I especially enjoyed this one! The conversation, both of you being so complimentary of one another, and just the flow of information! Loved it! Thank you for what you do!
It usually takes me 3 days to finish one 3 hour podcast. Currently, I am only 28:59 minutes into this one and it is bringing up a lot of questions about dopamine and Parkinson's disease. Which may be another podcast subject all together...please. This subject is important to me as my son's father was diagnosed with Parkinson's disease in his 30's, he is now in 60 years old and another friend of mine was diagnosed with Dystonia in his late 30's but they are now calling it Parkinson's and he is in his late 40's. If people with Parkinson's are not secreting dopamine, aside from the well known physical effects; I would love some insight on how it is effecting their reward response circuits? And how can that play out in their social bonding connections and possible addictive behaviors, learning and general motivation?. Personally, a podcast on specifically on dopamine and Parkinson's would be very helpful to me and I imagine I am not the only one. I am fascinated by what I am learning and will continue to listen to this one over the next couple of days. Thank you for your time and teachings, I appreciate your very thorough breakdowns of each topic making everything digestible to my very unscientific mind and your consistent neutrality on all topics. It is quite refreshing.
Dr Hubberman! Thank you very much for all your content. I make notes from every single episode you launch; just in case the internet gets deleted. Long life to Hubberman Lab podcast !!
Dr. Huberman's face at 23:05 is everything 🤩 I only hope to one day see that expression on people's faces when I talk about what I love and know. Thank you both for this enlightening discussion 🙏
Thanks Prof Andrew, I like more and more by those doctors you have invited in talks, can’t thank you enough for those professional talks about eyes and dopamine, which helps a lot on our day to day basis working and living in very healthy way by science. Thanks again.
I’m familiar with the concept that general brain plasticity tends to diminish as we age. Is this true of the dopamine system as well? Or does this area retain more plasticity than say, our ability to learn complex math?
Excellent interview Dr. Huberman. I appreciate your work as well as the amazing guests you interview. I actually listen to the entire podcast because you make the human brain more understandable for laypeople. I share your podcasts with my LI connections.
46:34 as a former addict/addict, i find this to be the trick for me. I learned that i must keep these things (and know what they are) in my life or i would seek them through substance use. To feel so good naturally that my perception of potentially using drugs was a turn off, as it would just ruin my natural state, or as i like to call it my baseline. Took awhile to realize how good i could feel naturally and how much better it felt than any fleeting artificial state.
Can you make an episode about hot weather and adjusting the body to high temperature? I think the hotter summer gets every year, the more we need to find ways to help our bodies tolerate and adjust to the heat. Also an episode about allergies would be fantastic! Thank you for the invaluable and life-changing information you share ❤
I find these discussions about how the body works facinatating. Speaking of addiction (coffee, cocaine), it is not just the sensation of the substance. Could the addiction be the ritual of grinding the beans, brewing, preparation be the habit ? The ritualistic steps for preferred use or administration trigger the reward system.
Thank you so much for your podcasts. They are wonderful. Along with addictions, I wonder if you could have dr Daniel Amen on as a guest to discuss brain scans and how to heal the brain.
I’ve always been interested in the topics you cover I love this channel bc it feels approachable and accessible without losing depth, something that is truly hard to come by.
A fascinating discussion, thank you. Have there been any studies of dopamine levels in introverts, or others who often feel very happy alone, when they are on their own, as a contrast to dopamine levels during social interactions? An episode on the spectrum of introversion/ extraversion would be great.
Fascinating, profound, & apropos - this content is itself highly addictive! Excellent explanations for the majority, the laypeople - we want to learn this information! The reward/reinforcement systems are so heavily entertwined with everything we do & experience, and are motivated to do. This really is the new frontier. I love the inclusion of content on empathy & humanity: this info is crucial to existence and evolution of civilization. This is my first time here: I’m so intrigued with everything you both have discussed. Thank you for taking the time to share and explain your thoughts, knowledge, and experience with us. And Dr. Hubermann, I think you do have some “hippie” in you - you’re open, open-minded, inclusive, sensitive, and creative. Don’t deny your hippie side - it’s a good thing! Well, it used to be. Edit: Dr. Malenka doesn’t deny his hippie-ness. I think your ideas are making groundbreaking strides in helping folks with autism & PTSD - and you both impress me with your empathy for humanity, especially behaviorally challenged folks. God bless you both!
This will probably be lost in the comment section, but here goes. As a doctor and neuroscience enthousiast myself, I find your work fascinating and enlighting. I have always been drawn to the psysiological basis of human mind and behaviour, and having some of my all time dilemmas answered is so satisfying. I wonder if you could reveal us some of the neuroscience involved in the so called "near death experience", I would personally love that. Thank you for your great work, again!
I would think the difference in experience regarding dopamine would be partly influenced by genes coding for enzymes that clear dopamine after it is released. I was informed by my DNA reports that I release dopamine readily and clear slowly. This is likely why I have a huge control problem with certain carb/fat laden foods.
I am keen to hear more details of the work Dr Malenka has done. As a degree level biochemist I feel that I would benefit more from the fully detailed scientific terms, results and conclusions. I may not be the only one who wants more detail. Thankyou for your work. I now watch as many of your podcasts as I can as they are fascinating and so much more informative than television programmes.
Hi Dr. Huberman, just wanted to say as a future neuroscientist I really loved todays podcast and found it just incredible. The different aspects of how these reward pathways function from a biological and psychological perspective(the context specific activation of these pathways) really just had me in awe(I actually said out loud "thats incredible" without even thinking XD). Anyway thanks for making my walk to the gym filled with some incredible info, will be sure to read some more papers on this topic on pubmed.
I only dropped in for the Nucleus accumbens definition, the etymology, and the origin of this particular word/name. Just kidding, I'm here because I can learn a lot. I am grateful for you and all you do to bring us great knowledge.
🎯 Key Takeaways for quick navigation: 18:58 🍩 Dopamine system is influenced by context and nuance. 21:15 🦃 Cues and memories shape dopamine responses. 23:02 🧠 The complex neural inputs impact dopamine modulation. 24:48 🧠 The nucleus accumbens, modulated by dopamine, receives input from memory (hippocampus) and emotional (amygdala) brain regions, impacting decision-making and planning. 26:12 🧠 Prefrontal cortex plays a crucial role in scaling reward responses, setting rules, and adapting to various emotional contexts. 28:17 🧠 Dopamine system's ability to change how it responds to stimuli plays a role in addiction, with drugs like cocaine or opioids causing lasting plasticity in reward circuitry. 31:29 🧠 Different drugs have varying addictive liabilities due to the amount of dopamine released and the kinetics of its release. 34:05 🧠 Dopamine kinetics and root of administration (e.g., smoking crack cocaine) influence the addictive potential of drugs. 37:13 🧠 Plasticity induced by drugs of abuse like cocaine or opioids can lead to lasting changes in reward circuitry and dopamine release patterns. 44:22 🧠 Single exposures to drugs can induce short-term changes in reward circuitry, potentially influencing future addictive behavior. 48:45 🧠 Variation in addiction susceptibility is influenced by genetics, environment, and individual experiences with drugs. 50:19 🧠 Personal responses to drugs can differ widely, with some individuals finding certain substances extremely rewarding while others do not experience the same allure. 53:07 🚬 Nicotine in cigarettes is highly addictive, leading to cravings and reinforcing behaviors. 54:01 🤔 Distinguishing between "wanting" and "liking" can help explain drug experiences. Some drugs can be highly reinforcing but not enjoyable. 56:02 🌟 12-step programs modify wanting and liking, making sobriety more rewarding, and help individuals find alternative sources of satisfaction. 57:23 🔗 Creating rewards and positive associations with abstinence in addiction programs can help individuals dissociate from addictive behaviors. 57:51 💡 12-step programs are successful at splitting the addict self from the sober self, increasing rewards for abstaining behaviors. 58:05 🧠 Different addictive substances impact dopamine reward circuits uniquely, but opioids and psychostimulants share commonality in causing dopamine release. 59:28 🎭 Cocaine and methamphetamine impact dopamine via vacuuming and direct release, while opioids increase dopamine activity in the neurons themselves. 01:10:09 🤔 Building confidence in one's ideas and opinions as a scientist can be a gradual process, influenced by mentors and experience. 01:13:38 🤝 Social interaction is intricately linked to reward circuitry; understanding its connection to the brain has implications for autism spectrum disorders. 01:15:30 🧠 Autism spectrum disorder is heterogeneous and complex, ranging from severe impairments to unique cognitive styles, requiring sensitive language when discussing it. 01:16:39 🧩 The complexity of terminology and perspectives surrounding autism and the need for respectful and individualized communication. 01:17:35 💙 The importance of acknowledging and providing help to children with autism spectrum disorder without stigmatizing labels. 01:19:20 🧠 Exploring the brain's reward circuits in relation to social behaviors and their modulation by neurotransmitters like dopamine, serotonin, and oxytocin. 01:22:52 🐭 Investigating the role of oxytocin in promoting sociability and reinforcing positive social interactions in mice. 01:24:41 🚀 Evolutionary advantages of engaging in pro-social behaviors, such as mate finding, protection from predators, and communal support. 01:28:11 🧪 Research uncovering oxytocin's influence on dopamine neurons and its role in modulating social behaviors. 01:29:19 🧠 The nucleus accumbens and its role in rewarding desired social behaviors and inhibiting undesirable ones. 01:32:26 🎭 The complexity of neural circuitry in mediating social interactions, involving multiple interconnected brain regions and neuromodulators. 01:37:36 📚 The importance of mechanistic research in developing potential therapies for conditions like autism by identifying druggable targets and interventions. 01:39:10 💡 Evolutionary reasons for the brain's strong emphasis on rewarding social interactions, driven by reproductive advantages, protection, and communal support. 01:41:41 🧠 Social interactions have evolved for protection and reproduction; they remain beneficial. 01:42:48 😌 Feeling connected and buffering loneliness are important aspects of friendships. 01:43:30 🌐 Concerns about social media addiction, isolation, and mental health issues in young people. 01:46:57 📱 Social media capitalizes on reward mechanisms, activating nucleus accumbens and neurotransmitters. 01:48:07 🕹️ Social media, like gambling, exploits the brain's reward circuitry for both positive and negative impact. 01:52:27 🌐 Empathy is crucial for human survival, but its neurobiological basis is complex and understudied. 01:57:58 👃 Social communication, touch, and visual cues likely contribute to empathy-related behaviors. 02:02:51 🐭 Behavioral assays in mice explore empathy-like responses, social transfer of pain relief, and compassion. 02:04:26 🧠 Brain regions like anterior cingulate cortex and nucleus accumbens play roles in empathy circuits. 02:04:53 💊 Neuromodulators like dopamine and serotonin influence empathic behaviors and connections. 02:05:45 🧠 Some individuals are more inclined to help others even at the inconvenience to themselves, while others prioritize their own needs in such situations. 02:06:58 🤝 Social interactions can be influenced by factors like familiarity, dominance, and previous conflicts, affecting whether individuals offer help or compassion. 02:08:23 🧀 Hunger and satiety play a role in determining whether an individual is willing to help others, with well-fed individuals more likely to engage in pro-social behavior. 02:12:09 🧩 Autism Spectrum Disorder is complex and heterogeneous, potentially involving variations in brain wiring that impact the reward system and social interactions. 02:13:16 🧪 Mouse models of genetically based Autism Spectrum Disorder indicate that deficits in social interactions can be rescued by manipulating neuromodulatory systems like serotonin. 02:17:30 🌈 MDMA's effects on the brain involve both dopamine and serotonin systems, with dopamine likely contributing to its addictive potential, and serotonin mediating pro-social effects. 02:20:25 🔒 The brain's complexity requires a nuanced understanding of how different neurotransmitters interact, influencing behavior and complex phenomena like addiction and empathy. 02:25:15 🏢 There's ongoing research into the potential therapeutic use of oxytocin and related neuropeptides for enhancing pro-social experiences and empathy in individuals. 02:27:02 ⚖️ MDMA's subjective effects include reinforcing qualities and pro-social effects, but its use is illegal and comes with risks; its impact involves interactions between serotonin and dopamine systems. 02:28:15 🧩 Autism treatments targeting serotonin and dopamine systems have been explored, but currently, no FDA-approved drug addresses the social deficits associated with the condition. 02:30:46 🧠 Serotonin 1B receptors important for understanding brain function in relation to social behaviors and choices. 02:31:00 🐭 Research in mice has implications for understanding human social behavior and conditions like autism. 02:31:12 🌐 Organizations like MAPS (Multidisciplinary Association for Psychedelic Studies) promote rigorous study of drugs like MDMA. 02:31:53 🧪 Clinical trials with MDMA for social anxiety have been conducted, with companies like Mind Med researching different MDMA forms. 02:33:14 🔬 Serotonin systems are implicated in autism spectrum disorder, potentially influencing social interactions. 02:34:10 🤖 Use of drugs like MDMA can provide insights into brain mechanisms behind social behaviors and empathy. 02:35:25 🌌 Recreational drug experiences sparked scientific interest in studying brain effects of psychoactive substances. 02:37:15 🌿 Different types of MDMA enantiomers (mirror images) interact with dopamine and serotonin systems. 02:38:24 🧠 Serotonin 1B receptor is focused on in research, highlighting the complexity of serotonin's roles. 02:40:23 💊 Ongoing research on psychedelics and MDMA excites and tickles, but caution is urged for rigorous, ethical, and responsible studies. 02:43:21 ⚠️ Caution about the potential risks of psychedelics and the need for careful, controlled research to avoid negative outcomes. 02:45:37 🙌 Psychedelic research and its therapeutic potential should be approached with both enthusiasm and caution. Made with HARPA AI
You don't understand the excitement I get from your Podcasts, it's so rare to have such a beautifully documented package of education for free. I'm so thankful
That is called addiction 😅.
His Podcast activates your Dopamine.
@@abhinav.shrinetexactly :D + the estrogen from pregnancy make every excitement extremely intense 😂 yesterday I cried over the book Outlive by Peter Attia
@@lisa-marieL congrats have a healthy baby 💐
Nowadays I'm reading book Cosmos by Carl Sagan after that I'll read Outlive.
You desperately need to find a husband
@@Ephesians-yn8ux he's just as hyped about neuroscience as I am :D
“Nucleus Accumbens' comes from Latin, where 'nucleus' means 'kernel' or 'core,' and 'accumbens' means 'lying beside.' Together, they refer to a specific region in the brain that plays a crucial role in the brain's reward circuitry and motivation.
Now, to celebrate the beauty of this scientific marvel, here's a short poem:
In depths of mind, where desires flow,
Nucleus accumbens, a force to bestow.
Reward's true essence, it holds dear,
A catalyst for joy, or a fleeting tear.
It's lying beside one of the important septs, or walls, of the brain!
Bro asked chatgpt for a poem about his Nucleus accumbens
Whatever nerd 🤓 😆
chat gpt detected
@@daytonortiz9973
ChatGPT, our secret scribe so bright,
Crafts comments in the soft screen light.
Yet if unmasked, hold no despair,
It's AI-assistance, fair and square.
I've been sober (alcohol) for just over 6 months now, purely by my own choice, and the longer I go, the less I want to drink again. I really am enjoying the sobriety more than the wanting to drink. The abstinence truly is the reward now.
noticed similiar effect when i did my 12 month journey. The first drink after 12 months i realised that alcohol is really not that great and i do not enjoy it the same anymore
I love it on days I’m completely lazy or need to recharge, I don’t feel guilty. I just need a break, with out the guilt that I’m a boozing looser. Just lazy lol or my nervous system heads more nurturing than I took time to realize.
That is awesome! You must have changed the people and places you chill with and at... Good work man! It feels so good to accomplish a goal like that. Congratulations on expanding your midsingular antiriot cortex...or whatever it's called will power baby! Woohoo
You are blessed, this is A HUGE struggle for me right now… i can’t figure it out, frustrates me to no end. Covid messed me up so bad, ruined my life so I picked up this nonsense…I been in fitness my whole life, now I’m this dumbass… it’s opposite world. I hate it…
Excuse me, I have more good news I recently learned one of my friends is celebrating 36 years sober and 72 years old! It's like a double bday!💪
When time without a vise becomes your milestones of encouragement, then you get encouragement every year by your own accomplishment.
Our instinct is to fall back to habits when we get frustrated with ourselves. Like a Dieter that ate a cupcake and said forget it this is too hard and ordered a full cake for good measure.
That's a trap and it's so easy to do because it is a fall...no effort, but the work you are doing takes effort to resist the fall back or habit - and when that effort is hard to do you are pushing through the frustration and effort is strengthening your will power.
Also, you can be someone's friend because of your strength you may be able to carry them in their time of weakness.
God bless
I've been a Huberman fanatic for over a year now. He has changed my life, I was an alcohol abuser and I had no direction in my life. At 32, I've finally enrolled in a Health Science degree and I have committed to sobriety. I now thrive on 4:30 a.m. mornings, and my moods are so much more stable. Andrew Huberman is an absolute gem to society, I wish I'd found his work sooner, and I hope his content continues to reach others in such positively impactful ways. A society with better top-down control would be world changing.
Thank you for everything you do, Andrew. ❤
Please just pay attention to how careful, articulate, and precise in the language is Dr Malenka with any topic IN his expertise. He is probably one of the most influential and prominent neuroscientists of his generation, with 40 years of career at Standford, 300+ publications, and awards... Now compare that with how influencers talk, affirm, and discuss any topic... That's exactly what's wrong in today's society...
Kudos to Dr. Huberman helping amplify this level of scientist for society at large.
Dr Malenka, such a humble man who actually has enormous amount of knowledge but yet still hungry for more. - This is what I was thinking throughout the podcast.
So happy to see Dr. Huberman (who is probably the best on TH-cam) interview Dr. Rob Malenka- not only is Dr. Malenka a creative and brilliant researcher and scientist, he's articulate in explaining to us "regular" folks- AND he's also got a great sense of humor, AND is one of the nicest people on the planet- I know because he and my brother were good friends back in college, and still are friends today.
In today's society we also have access to videos like these. Shaming influencers will not achieve anything
Not saying Malenka doesn't deserve his reputation BUT his comment about the high addictive liability of cigarettes and the black market in tobacco was kinda weird
By that standard, Louis Vuitton also has a high addictive liability..
Finally, Andrew is mentioning dopamine on the podcast.
It's about time!
🤣🤣
nothing gets by you
I was wondering if he was ever going to broach the topic that he seemingly always avoids no matter what the subject matter. 😂
@@HardxCorpsxKali if I saw it correctly, doesn’t he already have 3 videos about dopamine?
@@yunluma8057 I’ll bet you’re really fun at parties.
I often think about Andrew Hubermans story of when he was in the hospital and all of his dopamine was suppressed by pharmaceuticals, causing him to spiral into the deepest depression he has ever experienced. Thank goodness he knew what to tell the doctors to give him to level out his hormones. Since learning this, I have taken my hormone health much more seriously. Thank you to Huberman for making so much medical science available to so many people and for sharing so much of his personal experiences with us❤
Where did he share that story?
@@ClaraBowInThisLight It was a show from 1 year ago. It is labeled 'Dopamine, Mindset, and Drive. The title of the show is 'Controlling your dopamine for motivation focus and satisfaction.'
@@Shamala-Hairless thank you for mentioning this story. I must have missed the episode. I am going to listen!
@@annhank128 You're welcome. It's a great episode!
Too bad that surgeons can't give helpful directions to their operation doctors while under anesthesia. 😂
What a banger, I cannot stress enough how much I (and all of us) apreciate you Dr. Huberman.
💯
As long as Huberman is still out here fighting the good fight, I still have faith in the world. 👍
Andrew, I am continually amazed how down to earth and humble all of these guests are. Far from the caricature of a grumpy pedantic academic. Perhaps it is because these people are well accomplished in their field.
Exactly!!! I always reflect about that when watching theses guests talk!
I'm blown away at the fact he said he's in his late 70's! He looks amazing!
Late 60s. Still looks great.
Few months back I posted a comment about wanting to quit an addiction, not alcohol, something else. I did it, from one day to another. It was not easy, mood swings were insane. But I did it. I read lot of books, any books, mainly of stoic philosophy and I kept going. That helped me to go through. I found my path.
Congratulations on your difficult and hard won success ❤
So grateful for the information and wisdom you share!! You’ve helped shed light and an easy to understand way to navigate so many different relevant topics in my life…the intro video that got me hooked was the episode on Grief…You helped so much in my processing of having to say goodbye last May to my beloved pit mix , Pele. She was my best friend, snuggle puppy, fearless loyal protector and unconditional lover for 13 magical years. This loss followed up the sudden death of my boyfriend the year before Michael who was caught in the mess of counterfeit opiates which turned out to be fentanyl…Thank you for helping me understand so much about these and many other important topics, and how our bodies actually work so we can all maximize this human experience!! 🙏🏻🌈❤️
0:00: 🧠 Dopamine is a major neuromodulator in the brain's reward circuitry, signaling what is reinforcing or rewarding in our environment.
13:24: 🧠 The dopamine reward circuitry in the brain is highly complex and context-dependent, modulating our responses to various stimuli.
33:04: 💊 The addictive liability of a substance is directly correlated with the amount of dopamine released and the kinetics of dopamine release.
40:59: 🧠 Drugs of abuse can cause powerful changes in the dopamine reward circuitry, leading to addiction in some individuals but not others.
59:59: 💊 Different substances impact dopamine reward circuitry differently, but opioids and psychostimulants both cause a release of dopamine in the nucleus accumbens.
1:09:00: ✨ The speaker's research journey led them to study social behaviors and develop behavioral models of empathy in mice.
1:23:11: 💡 The nucleus accumbens plays a role in promoting pro-social non-aggressive behaviors and inhibiting other behaviors.
1:37:42: 💻 The human brain is highly tuned for social interactions, which evolved for reproductive purposes and protection against predators.
1:51:06: 💡 The researcher discusses their interest in empathy and compassion, and how they study it through behavioral assays in mice.
2:10:26: 💡 Autism spectrum disorder involves variations in brain wiring that may result in a lack of reinforcement from social interactions, but the potential therapeutic uses of oxytocin and related neuropeptides are still being explored.
2:17:57: 🧠 MDMA, an amphetamine derivative, affects both the dopamine and serotonin systems in the brain, with a higher affinity for serotonin. It has addictive liability and pro-social effects mediated by dopamine and serotonin, respectively.
2:33:02: 🧠 The use of drugs like MDMA and psychedelics in neuroscience research and therapy shows promise but requires rigorous and ethical study.
2:47:58: 🎙 Dr. Robert Malenka discusses neuroplasticity, reward systems, social connection, and empathy on the Huberman Lab podcast.
Recap by Tammy AI
Thank you!
Thank you 👍
Dude I see you everywhere 😂
Thank you for this breakdown!!
Thans for the emojis too
It's so impressive and endearing to see a master of a field so humbly and carefully articulate what he knows and struggle to find the right words.
Thank you for all you do Dr. Huberman!!
:3 Also, looking down like that on a computer monitor or mobile monitor is bad for your posture, and kills productivity, too.
I'm very grateful for the effort you put into scripting, recording and delivering consistent, valuable information across all of your episodes.
Myself and many others have benefited from implementing the tools mentioned so I'd like to thank you for your efforts, Andrew
You're most welcome! Thank you for your interest in science!
@@hubermanlab Coffee gives dementia in the long run.
I am currently reading Dopamine Nation, thanks to Andrew Huberman, and now this episode is released. Coincidence? Yes.. it is 😂
Yes it is
O.o Also, looking down like that on a computer monitor or mobile monitor is bad for your posture, and kills productivity, too.
listened to the audiobook, great stuff and even a bit humorous at time!
The Molecule of More is another good book on dopamine Huberman has recommended in the past
You must’ve been really happy and had a huge dopamine release since you didn’t expect this episode to release and it correlates to what you’re currently reading! 😂
This is one of the best episodes. Super interesting topics, plus you can feel the fascination of both Dr. Andrew Huberman Dr. Robert Malenka about the topic, which many of us feel as well, making it feel more personal. Definitely activates my reward circuitry
Just started reading Atomic habits and now a podcast on behavioural science drops. Perfect timing
What do you think so far? I wasn’t impressed tbh. I feel like it stated the obvious but Mr. James Clear collected good money now
Not quite... It's definitely a neuroscience and neurobiology fovused podcast. Some psychology and behavioral too, if there is concrete science behind it (which isn't always the case for the latter 2) obviously they're all related fields but they're not the same. Dr Huberman is a neurobiologist and he's been doing the podcast for a few years now. It's literally the best thing on TH-cam, or pretty much anywhere❤
I haven't watched it yet but according to the basic theory I learned in reinforcement learning, it definitely has something to do with our brain attaching a reward dopamine (sometimes other neurochemicals) to all our actions.
Thank you Dr. Huberman, humanity will later remember you as the first person to popularize applied neuroscience to millions of people around the world
Favorite episode yet!!!!!!!! I am a registered behavior technician and provide ABA therapy. I consistently work with the reward system. Big fan of neuroplasticity.
Fascinating dialogue. I am going to watch it again. I am from Belgium, my mother tongue is Dutch. I speak French and English too, but luckily I can pause the video now and then. Thank you both very much, I learned a lot here. I wish you both all the best. 🐞Lieve 🐞
As a nutrition coach and personal trainer (and someone who has been on a long health journey with chronic fatigue), I've had a lot of formal education around health and wellness, and I can honestly say I've learned more practical, applicable information and tools to improve well-being from this podcast than probably everything else combined.
And not only have I learned a ton, but I've actually implemented the strategies - both for myself and with clients - and they work. I'm so grateful for this amazing (free!) resource, and I genuinely look forward to the podcast each week.
(If only there was a way to get continuing education credits...😉)
What things have you learned from the podcast that you now do in your life?
@@Googs5 Sunlight exposure, sauna/cold exposure, nutrition/supplement protocols, exercise protocols, stress reduction tools, caffeine consumption/timing, strategies for focus and learning...there are probably more I'm not thinking of at the moment :)
I've also successfully avoided jet lag when traveling overseas (6 times in the past 18 months) using the strategies in the jet lag episode!
I'm so grateful to you Professor,
You are an example as a human being with committment and ethic, furter as a scientist for using sience as it should be used and spreaded.
Understanding pleasure, sociability and our boundaries is incredibly underrated in our society and so few ones seem to has truly altruistic intention like you.
My warmest thanks and wishes, Andrew.
please never stop and
Thanks for your spreading science and ethic
A full episode on the topic of autism would be very welcome by the entire community!
Ha! i feel ya,..but something tells me those particular kinds of people wouldn't want to hang out here... I dont think they care too much for evidence-based science lol
Thank you so much Dr. Malenka and Huberman… As always, this is gold for the soul!!!
i like that Gold for the Soul
Amazing! Simply amazing! I never thought such complex topics can be delivered in a podcast, from the best of the best, amd be fun to watch/listen to! Kudos to Andrew Huberman and his amazing guests..
I do appreciate your willingness, and your guest, to take the time to provide the public with information about what is happening at the razor’s edge of research and thinking. Thank you.
I truly appreciate your podcasts. Being a neuroscientist and enthusiast of making science accessible to anyone - especially considering most of our funding comes from public agencies - I am an even bigger admirer of your efforts to make the content interesting to a wide range of people's profiles. I was delighted to see Dr Malenka! I usually listen to your podcasts on another platform but re-watched on youtube to see as well this time. I used to read all his papers from the late 80s and 90s when I started my grad education and he was such an inspiration! As I gradually moved to study other topics, didn't follow his research. Also, of course, in the early internet days, we could not give names a face, less get a taste of their character. Glad to see your interaction and how joyful and nice he is, in addition to his beautiful and relevant career. Made me nostalgic about all the excitement and fun of graduate days and my supervisor. Thank you!
Listening to your podcast always gives me a serious dopamine rush. Thanks for the awesome content, Dr. Huberman!
Thanks for all you do professor!
Thank you so much for your work.
What an amazing time to be alive where we can get such high quality information from around the world.
It is In deed wonderful!! I am past last 60s but same essentiall generation and still.learning!!❤
By far one of the best so far. Dr Malenka is a perfect interview guest
I've noticed a distinct contrast when listening to Andrew Huberman and his unique approach to explaining scientific concepts. As an ordinary Egyptian individual without a science background, I find his explanations exceptionally comprehensible, even for complex subjects. On the other hand, I struggled to maintain my focus while listening to Robert Malenka. In fact, I couldn't stay engaged for more than 10 minutes before I eventually had to close the episode and search for an alternative one on the same topic. Huberman's ability to make intricate scientific ideas accessible is truly remarkable
I am so grateful to you. You have put yourself out there for free. There isn't many people, let alone Doctor's that would do this. I've been watching anything and everything you put online. I know you have no idea who I am, but THANK YOU. You help me every day of my life. I've been on that roller coaster my whole life too. I am looking to find a Psychedelic therapist. MDMA, yes I've taken drugs a very long time ago. I'm 45 now and I "want" to start dealing with childhood trauma. I know exactly where and what started the trauma. I just don't know how to go about finding the right dr. for me. I know you probably don't have time, but if you do, can you link a website? Again, thank you for being you. All love
Wow...bing, click, neural reward, social reward, internet reward, depression, autism, addiction...hits on it all & brought it all together for our lives...Have to share this.
One of the most beneficial reasons for understanding dopamine is the release of shame ❤
Is this right how so?
@@Nando_lifts2021 Hi! In the sense that many people who are addicted feel shame for their behavior. They beat themselves up because they go back to what is hurting them time and time again. By understanding how dopamine works, it releases the shame and gives a physical cause to their behavior. Then they can hack their brains by shifting dopamine to other healthy habits.
Very profound statement
I would love to hear more about this. Please write more!
@@kristine6324 Hi! I’ll try my best. Shame is “a painful feeling of humiliation or distress caused by the consciousness of wrong or foolish behavior.” Therefore, when I do something that doesn’t align with who I want to be, I don’t beat myself up anymore, and I see it as a dopamine driven behavior (seeking pleasure). Then, I replay the scenario again and alter my environment so I can be successful in the future. I hope that makes sense! The book, “Dopamine Nation,” was both informative & healing for me.
It is truly captivating to witness an introduction of a behavioral perspective in this podcast! As a psychology undergraduate, it's infrequent that I listen to a conversation in behavior-analytic terms that offers a unique experience to listeners other than my studies. Thank you for always offering multiple perspectives.
This videos keep them coming almost a month sober 🙏♥️
Hands down, Mr. Huberman, in my humble opinion, you have the most useful and interesting podcasts out there.
Having listened to one third of the podcast, I am feeling immensely thankful for the choice of the topic: powerful and important. As I continue to listen to this episode, I hope for the enthusiasm of both doctors to decrease a little, though, so that they can finish posing their questions and giving their answers without interruption (46:52). 🤞😅
Thank you Dr. Huberman for making this kind of content available! I, and many, would probably never have the opportunity of exploring such topics in this non complex and informative manner. So inspiring! I
What a truly wonderful conversation. I feel that you two enjoy each other's company a lot and it translates into a very warm, but also very informative and insightful episode. And I must add that Robert gives the best and most nuanced overview of the new psychedelic boom that I've heard to date. I really think we have to be very cautious and selective with administering these compounds, while they hold extreme positive potential as well (speaking from personal experience). Thank you for doing what you were made to do, Andrew.
Thank you Dr Huberman and team for doing amazing work! I started listening to your podcast a couple of months ago and you have already impacted my life in so many meaningful ways!
So excited for this one, and here is origin of the term (wiki) nucleus accumbens (NAc or NAcc; also known as the accumbens nucleus, or formerly as the nucleus accumbens septi, Latin for "nucleus adjacent to the septum") is a region in the basal forebrain rostral to the preoptic area of the hypothalamus.
I am so thankful to my son for introducing me to Huberman podcasts and grateful to the later for showering me with his abundant knowledge
Excellent, thought provoking, exciting! The understanding of serotonin and it's impacts, and how to better manage ourselves with habits, practices and supplements will be hugely positive for humanity! The link between serotonin and ASD is intriguing and could yield huge gains in understanding and working with this condition
Thank you for asking how Dr Malenka gained his confidence from a shy student. This process is just as inspiring as the science.
As someone recently in sobriety, and fascinated by the subject of neuroplasticity and dopamine, this is the exact topic (and the EXACT PERSON to do it) I've been waiting for. Not sure how I missed it 2 weeks ago
When I first started my recovery, I was obsessed with learning about these things as well. I found a Huberman about two or three years into it and it was amazing! I still watch everything I can, and also read the books that he suggests. It’s a very helpful tool, if nothing else just to get your mind off of where you’ve been and to prove that there is a way out of it. Congratulations on getting sober.
@@danielle7729 nice! What are you currently reading? I finally got to Anna Lembke's Dopamine Nation.
I’m watching/listening to this interview and just felt that I needed to share my own experience with cravings and reactions to substances. I’ve been addicted to alcohol, drugs and nicotine and the strongest response I get is from seeing the drug meth. I have not used meth in like 17 years, alcohol as well, and if I see pictures of meth or if I smell anhydrous ammonia I immediately salivate and start to get anxious. Every time it happens I am shocked at my response. I should say that I work in addiction counseling so I do sometimes still come across pics while watching videos
I've only watched a little bit so far (I'm being a bad boy & skipping around), but I just wanted to say that I'm appreciating the level of nuance & respectfulness towards the subject of autism.
It is a very deeply complex condition, and I think it's important to acknowledge that during any discussion where it is mentioned.
:3 Also, looking down like that on a computer monitor or mobile monitor is bad for your posture, and kills productivity, too.
Yes! I also am grateful & appreciative for bringing some light on autism as well.
Im autistic asd-1, the only thing that annoys me is the feeling of walking on eggshells when using the different terminology. Its a bit ridiculous to be honest. Its that ego driven identity drama seeping in to the field of science that I find disconcerting.
@@Eddy_Stylezi agree, the having to tiptoe around and constantly disclaim everything is actually getting annoying. Im not neurotypical myself and even I feel like I have to overthink everything to be as respectful and correct as possible. Exhausting
Dr Huberman you changed my life. Thank you!
Respect to Dr Malenka for focusing on the ethical aspects of testing on 🐁. I love scientific research AND animals🩷.
"It was formerly called nucleus accumbens septi due to its close relation to the base of septum pellucidum." Hope this helps
This was a really good one (and I've watched MANY Andrew Huberman podcasts). Dr. Malenka is very interesting and down-to-earth guy. I enjoyed listening to him. Andrew Huberman has provided us with so much good information. Sending a big THANK YOU.
Loved this, would be interested to hear about how the reward center is affected in relation to people with ADHD. As in they have hyper fixations and then lose interest after a short period of time. Never sticking to one interest/subject matter.
i need to hear this too
This episode is incrediby enlightening! Thank you, Andrew and Dr. Malenka, for providing such valuable content/insights into how our brain`s reward circuits- systems shape our behaviors. Truly fascinating and educational. I am Antonio Prando in Stockholm, Sweden.
You've taught me so much and are doing a great service to us all. Thank you.
This Is one of them episodes to run back several times for sure 💯💯💯💯💯
Goodness this conversation was so wholesome. I'm struggling with motivation on finishing my paper, and this was wonderful and inspiring! Thank you to you both for all that you do.
Hi Andrew, at some point in the video you or Dr. Malenka mentioned the “tools” that neuroscientist use to measure and defect the different kind of molecules in the brain, I’m paraphrasing but I thought that it would be nice that you make a podcast explaining in plain language for regular people what those tools are and how they work. For me it’s very impressive that we can have this level of understanding about the molecules that live in our brains and how they interact with each other. Thank you for doing this!
The best podcast in the world right now
THIS IS 1 of my favorite episodes… this guy is adorable. So pleasant, & I like watching him think of words ( watching his brain work) he made Huberman smile & say cute things during. Was really insightful, thorough & interesting. Thank you🌝
What a great way to start the morning! Thank you Dr. Huberman.
I want Dr Malenka in my ear so I can learn all his wisdom🧠💪🏽💜
Another amazing podcast. If I could recommend breaking the video into TH-cam chapters, that give an overview of the dicussion at that time. It makes it much easier to return to the podcast and find information that was particularly valuable. Love your work as always.
THANK YOU for your Dr Malenka for your statements about the Leary "thing"!!!❤
I'm still confused about dopamine's role as a neuromodulator. Is it to say that dopamines effect on the postsynaptic neuron changes the sensitivity of that neuron's response to other neurotransmitters like glutamate or GABA? Or is it that dopamine can be either inhibitory or excitatory just depending on the context? Thank you for your contributions to science.
I love every podcast you do, but I especially enjoyed this one! The conversation, both of you being so complimentary of one another, and just the flow of information! Loved it! Thank you for what you do!
Yes thanks very much..both of you
It usually takes me 3 days to finish one 3 hour podcast. Currently, I am only 28:59 minutes into this one and it is bringing up a lot of questions about dopamine and Parkinson's disease. Which may be another podcast subject all together...please. This subject is important to me as my son's father was diagnosed with Parkinson's disease in his 30's, he is now in 60 years old and another friend of mine was diagnosed with Dystonia in his late 30's but they are now calling it Parkinson's and he is in his late 40's. If people with Parkinson's are not secreting dopamine, aside from the well known physical effects; I would love some insight on how it is effecting their reward response circuits? And how can that play out in their social bonding connections and possible addictive behaviors, learning and general motivation?. Personally, a podcast on specifically on dopamine and Parkinson's would be very helpful to me and I imagine I am not the only one. I am fascinated by what I am learning and will continue to listen to this one over the next couple of days. Thank you for your time and teachings, I appreciate your very thorough breakdowns of each topic making everything digestible to my very unscientific mind and your consistent neutrality on all topics. It is quite refreshing.
Fascinating conversation, wonderfully articulated. Easy to follow even for someone who is just a student of English. A pleasure.
Bringing the heat one more time.🧠🙌🏽💜. Let’s make Mondays rewarding… HuberMondays🙌🏽🙌🏽
2:24:49 I love how Dr. Malenka apologizes to the listeners here, and also love the way Dr. Huberman responds to it 😂😂
Thank you! I'm taking both behavioral neuroscience and psychology of learning summer classes right now, and I needed this to clarify it all.
Dr Hubberman! Thank you very much for all your content. I make notes from every single episode you launch; just in case the internet gets deleted. Long life to Hubberman Lab podcast !!
It's Huberman... I mean it's right there, on the screen...directly in front of you lol
@@misslayer999 yeah you are right in front of the screen also you troll
Dr. Huberman's face at 23:05 is everything 🤩 I only hope to one day see that expression on people's faces when I talk about what I love and know. Thank you both for this enlightening discussion 🙏
explain!
Thanks Prof Andrew, I like more and more by those doctors you have invited in talks, can’t thank you enough for those professional talks about eyes and dopamine, which helps a lot on our day to day basis working and living in very healthy way by science. Thanks again.
I’m familiar with the concept that general brain plasticity tends to diminish as we age. Is this true of the dopamine system as well? Or does this area retain more plasticity than say, our ability to learn complex math?
Excellent interview Dr. Huberman. I appreciate your work as well as the amazing guests you interview. I actually listen to the entire podcast because you make the human brain more understandable for laypeople. I share your podcasts with my LI connections.
Very informative and important episode. I would love it if you go into more detail on specific addictions.
46:34 as a former addict/addict, i find this to be the trick for me. I learned that i must keep these things (and know what they are) in my life or i would seek them through substance use. To feel so good naturally that my perception of potentially using drugs was a turn off, as it would just ruin my natural state, or as i like to call it my baseline. Took awhile to realize how good i could feel naturally and how much better it felt than any fleeting artificial state.
Can you make an episode about hot weather and adjusting the body to high temperature? I think the hotter summer gets every year, the more we need to find ways to help our bodies tolerate and adjust to the heat. Also an episode about allergies would be fantastic! Thank you for the invaluable and life-changing information you share ❤
They mentioned it in the episode with Dr. Søberg (cold/heat). Definitely a good subject!!!
I find these discussions about how the body works facinatating. Speaking of addiction (coffee, cocaine), it is not just the sensation of the substance. Could the addiction be the ritual of grinding the beans, brewing, preparation
be the habit ? The ritualistic steps for preferred use or administration trigger the reward system.
the ritual of making my morning coffee is 50pc of the reward
Thank you so much for your podcasts. They are wonderful. Along with addictions, I wonder if you could have dr Daniel Amen on as a guest to discuss brain scans and how to heal the brain.
I’ve always been interested in the topics you cover I love this channel bc it feels approachable and accessible without losing depth, something that is truly hard to come by.
A fascinating discussion, thank you. Have there been any studies of dopamine levels in introverts, or others who often feel very happy alone, when they are on their own, as a contrast to dopamine levels during social interactions? An episode on the spectrum of introversion/ extraversion would be great.
great question
Yes. I hope Hubermam or team sees it.
Yet another truly outstanding guest to the podcast. Thank you so much!
OMG A new episode and it's 2:50 hours and it's 10:40PM in Australia and I already saw the sunset and my body expects sleep :(
Fascinating, profound, & apropos - this content is itself highly addictive! Excellent explanations for the majority, the laypeople - we want to learn this information! The reward/reinforcement systems are so heavily entertwined with everything we do & experience, and are motivated to do. This really is the new frontier.
I love the inclusion of content on empathy & humanity: this info is crucial to existence and evolution of civilization.
This is my first time here: I’m so intrigued with everything you both have discussed. Thank you for taking the time to share and explain your thoughts, knowledge, and experience with us.
And Dr. Hubermann, I think you do have some “hippie” in you - you’re open, open-minded, inclusive, sensitive, and creative. Don’t deny your hippie side - it’s a good thing! Well, it used to be.
Edit: Dr. Malenka doesn’t deny his hippie-ness. I think your ideas are making groundbreaking strides in helping folks with autism & PTSD - and you both impress me with your empathy for humanity, especially behaviorally challenged folks. God bless you both!
This will probably be lost in the comment section, but here goes. As a doctor and neuroscience enthousiast myself, I find your work fascinating and enlighting. I have always been drawn to the psysiological basis of human mind and behaviour, and having some of my all time dilemmas answered is so satisfying. I wonder if you could reveal us some of the neuroscience involved in the so called "near death experience", I would personally love that. Thank you for your great work, again!
Absolutely love waking up to this.Thank you for all you do!
I also like donuts 🍩😊
I would think the difference in experience regarding dopamine would be partly influenced by genes coding for enzymes that clear dopamine after it is released. I was informed by my DNA reports that I release dopamine readily and clear slowly. This is likely why I have a huge control problem with certain carb/fat laden foods.
Interesting. How did you get your DNA report?
I am keen to hear more details of the work Dr Malenka has done. As a degree level biochemist I feel that I would benefit more from the fully detailed scientific terms, results and conclusions. I may not be the only one who wants more detail. Thankyou for your work. I now watch as many of your podcasts as I can as they are fascinating and so much more informative than television programmes.
Hi Dr. Huberman, just wanted to say as a future neuroscientist I really loved todays podcast and found it just incredible. The different aspects of how these reward pathways function from a biological and psychological perspective(the context specific activation of these pathways) really just had me in awe(I actually said out loud "thats incredible" without even thinking XD). Anyway thanks for making my walk to the gym filled with some incredible info, will be sure to read some more papers on this topic on pubmed.
I only dropped in for the Nucleus accumbens definition, the etymology, and the origin of this particular word/name. Just kidding, I'm here because I can learn a lot. I am grateful for you and all you do to bring us great knowledge.
HUBERMAN THANK YOU FOR EVERYTHING ❤
This is my favourite podcast, every topic u cover interests me somehow! And u r a great speaker
🎯 Key Takeaways for quick navigation:
18:58 🍩 Dopamine system is influenced by context and nuance.
21:15 🦃 Cues and memories shape dopamine responses.
23:02 🧠 The complex neural inputs impact dopamine modulation.
24:48 🧠 The nucleus accumbens, modulated by dopamine, receives input from memory (hippocampus) and emotional (amygdala) brain regions, impacting decision-making and planning.
26:12 🧠 Prefrontal cortex plays a crucial role in scaling reward responses, setting rules, and adapting to various emotional contexts.
28:17 🧠 Dopamine system's ability to change how it responds to stimuli plays a role in addiction, with drugs like cocaine or opioids causing lasting plasticity in reward circuitry.
31:29 🧠 Different drugs have varying addictive liabilities due to the amount of dopamine released and the kinetics of its release.
34:05 🧠 Dopamine kinetics and root of administration (e.g., smoking crack cocaine) influence the addictive potential of drugs.
37:13 🧠 Plasticity induced by drugs of abuse like cocaine or opioids can lead to lasting changes in reward circuitry and dopamine release patterns.
44:22 🧠 Single exposures to drugs can induce short-term changes in reward circuitry, potentially influencing future addictive behavior.
48:45 🧠 Variation in addiction susceptibility is influenced by genetics, environment, and individual experiences with drugs.
50:19 🧠 Personal responses to drugs can differ widely, with some individuals finding certain substances extremely rewarding while others do not experience the same allure.
53:07 🚬 Nicotine in cigarettes is highly addictive, leading to cravings and reinforcing behaviors.
54:01 🤔 Distinguishing between "wanting" and "liking" can help explain drug experiences. Some drugs can be highly reinforcing but not enjoyable.
56:02 🌟 12-step programs modify wanting and liking, making sobriety more rewarding, and help individuals find alternative sources of satisfaction.
57:23 🔗 Creating rewards and positive associations with abstinence in addiction programs can help individuals dissociate from addictive behaviors.
57:51 💡 12-step programs are successful at splitting the addict self from the sober self, increasing rewards for abstaining behaviors.
58:05 🧠 Different addictive substances impact dopamine reward circuits uniquely, but opioids and psychostimulants share commonality in causing dopamine release.
59:28 🎭 Cocaine and methamphetamine impact dopamine via vacuuming and direct release, while opioids increase dopamine activity in the neurons themselves.
01:10:09 🤔 Building confidence in one's ideas and opinions as a scientist can be a gradual process, influenced by mentors and experience.
01:13:38 🤝 Social interaction is intricately linked to reward circuitry; understanding its connection to the brain has implications for autism spectrum disorders.
01:15:30 🧠 Autism spectrum disorder is heterogeneous and complex, ranging from severe impairments to unique cognitive styles, requiring sensitive language when discussing it.
01:16:39 🧩 The complexity of terminology and perspectives surrounding autism and the need for respectful and individualized communication.
01:17:35 💙 The importance of acknowledging and providing help to children with autism spectrum disorder without stigmatizing labels.
01:19:20 🧠 Exploring the brain's reward circuits in relation to social behaviors and their modulation by neurotransmitters like dopamine, serotonin, and oxytocin.
01:22:52 🐭 Investigating the role of oxytocin in promoting sociability and reinforcing positive social interactions in mice.
01:24:41 🚀 Evolutionary advantages of engaging in pro-social behaviors, such as mate finding, protection from predators, and communal support.
01:28:11 🧪 Research uncovering oxytocin's influence on dopamine neurons and its role in modulating social behaviors.
01:29:19 🧠 The nucleus accumbens and its role in rewarding desired social behaviors and inhibiting undesirable ones.
01:32:26 🎭 The complexity of neural circuitry in mediating social interactions, involving multiple interconnected brain regions and neuromodulators.
01:37:36 📚 The importance of mechanistic research in developing potential therapies for conditions like autism by identifying druggable targets and interventions.
01:39:10 💡 Evolutionary reasons for the brain's strong emphasis on rewarding social interactions, driven by reproductive advantages, protection, and communal support.
01:41:41 🧠 Social interactions have evolved for protection and reproduction; they remain beneficial.
01:42:48 😌 Feeling connected and buffering loneliness are important aspects of friendships.
01:43:30 🌐 Concerns about social media addiction, isolation, and mental health issues in young people.
01:46:57 📱 Social media capitalizes on reward mechanisms, activating nucleus accumbens and neurotransmitters.
01:48:07 🕹️ Social media, like gambling, exploits the brain's reward circuitry for both positive and negative impact.
01:52:27 🌐 Empathy is crucial for human survival, but its neurobiological basis is complex and understudied.
01:57:58 👃 Social communication, touch, and visual cues likely contribute to empathy-related behaviors.
02:02:51 🐭 Behavioral assays in mice explore empathy-like responses, social transfer of pain relief, and compassion.
02:04:26 🧠 Brain regions like anterior cingulate cortex and nucleus accumbens play roles in empathy circuits.
02:04:53 💊 Neuromodulators like dopamine and serotonin influence empathic behaviors and connections.
02:05:45 🧠 Some individuals are more inclined to help others even at the inconvenience to themselves, while others prioritize their own needs in such situations.
02:06:58 🤝 Social interactions can be influenced by factors like familiarity, dominance, and previous conflicts, affecting whether individuals offer help or compassion.
02:08:23 🧀 Hunger and satiety play a role in determining whether an individual is willing to help others, with well-fed individuals more likely to engage in pro-social behavior.
02:12:09 🧩 Autism Spectrum Disorder is complex and heterogeneous, potentially involving variations in brain wiring that impact the reward system and social interactions.
02:13:16 🧪 Mouse models of genetically based Autism Spectrum Disorder indicate that deficits in social interactions can be rescued by manipulating neuromodulatory systems like serotonin.
02:17:30 🌈 MDMA's effects on the brain involve both dopamine and serotonin systems, with dopamine likely contributing to its addictive potential, and serotonin mediating pro-social effects.
02:20:25 🔒 The brain's complexity requires a nuanced understanding of how different neurotransmitters interact, influencing behavior and complex phenomena like addiction and empathy.
02:25:15 🏢 There's ongoing research into the potential therapeutic use of oxytocin and related neuropeptides for enhancing pro-social experiences and empathy in individuals.
02:27:02 ⚖️ MDMA's subjective effects include reinforcing qualities and pro-social effects, but its use is illegal and comes with risks; its impact involves interactions between serotonin and dopamine systems.
02:28:15 🧩 Autism treatments targeting serotonin and dopamine systems have been explored, but currently, no FDA-approved drug addresses the social deficits associated with the condition.
02:30:46 🧠 Serotonin 1B receptors important for understanding brain function in relation to social behaviors and choices.
02:31:00 🐭 Research in mice has implications for understanding human social behavior and conditions like autism.
02:31:12 🌐 Organizations like MAPS (Multidisciplinary Association for Psychedelic Studies) promote rigorous study of drugs like MDMA.
02:31:53 🧪 Clinical trials with MDMA for social anxiety have been conducted, with companies like Mind Med researching different MDMA forms.
02:33:14 🔬 Serotonin systems are implicated in autism spectrum disorder, potentially influencing social interactions.
02:34:10 🤖 Use of drugs like MDMA can provide insights into brain mechanisms behind social behaviors and empathy.
02:35:25 🌌 Recreational drug experiences sparked scientific interest in studying brain effects of psychoactive substances.
02:37:15 🌿 Different types of MDMA enantiomers (mirror images) interact with dopamine and serotonin systems.
02:38:24 🧠 Serotonin 1B receptor is focused on in research, highlighting the complexity of serotonin's roles.
02:40:23 💊 Ongoing research on psychedelics and MDMA excites and tickles, but caution is urged for rigorous, ethical, and responsible studies.
02:43:21 ⚠️ Caution about the potential risks of psychedelics and the need for careful, controlled research to avoid negative outcomes.
02:45:37 🙌 Psychedelic research and its therapeutic potential should be approached with both enthusiasm and caution.
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Can you get Temple Grandin on some time?
You'd have a blast discussing the visual system, etc