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Neurology | Enteric Nervous System
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- เผยแพร่เมื่อ 22 ธ.ค. 2017
- Official Ninja Nerd Website: ninjanerd.org
Ninja Nerds!
In this video Professor Zach Murphy will be discussing the enteric nervous system. We go into detail on how a food bolus passes through the GI tract, as well as the many components of this system including the myenteric and submucosal plexus. We hope you enjoy this lecture and be sure to support us below!
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I am amazed with the amount of detail you manage go into in a short video like this, when professors can't even explain this in a two hour lecture. Thank you once again for all your videos!
I was thinking the very same thing!!!!
I also think so
3 words... I love you! okay... 2 more words... YOU ROCK. okay... 2 more words. THANK YOU. I've been practicing medicine for 20 years and this was the best anatomy and physiology review I could have ever imagined finding. I hope today's medical students (and others) know how lucky they are to have the internet and people like you so gifted in teaching!
Thank you so much Dr. Leggett 😄
true and well spoken
We know🌈
You just cleared up so much confusion over a few days worth of lecture in less than 40 minutes. Truly a hero to medical students. 🙌
my first source in understanding physiology
He really meant it when he said ninja nerd, splicing these concepts into digestible pieces (pardon the pun). Top notch service sir.
I love your videos! I'm a physiology graduate student and you are my salvation! I'm extremely impressed, as others have said, with the level of detail you go into while staying concise and keeping your viewers engaged. Your energy for science gives me life. Happy to be a ninja nerd!
Your energy for science gives me life. Happy to be a ninja nerd!
Been reading articles on this for 2 days. Watched this and got it in 30 mins. THANK YOUUUUU!!!
After all years passed in practicing medicine, finally got the best here to explain the basic medicine sciences, really awesome
I'm a year 2 pharmacy student, and your videos really help me to get the overview and also get to see the bigger picture of the discussed topic. I'm really amazed with the way you explain the details of the mechanism, reaction and etc. Don't stop making videos, cause it really help students :)
digestive system physiology in its simplest form. well done.
Thank you very much!
@@NinjaNerdOfficial hello Ninja , please , incase am asked to discuss regulation of the GIT functions .can I use the above approach ?
Dude, you are soo good. I really understood it and I can pass my exam now thanks to you. I'm crying tears of joy rn cause I understand.
Brilliant. Best "simple" explanation of a very complex ENS I've heard/read/seen so far. I'll be recommending this video to anyone who has interest GI physiology, nutrition, gut-brain connection, etc.
best overview of the enteric system that I've come across in the past few years. So well done!
i am trully grateful that i've found your channel because of it i learn easier than what i get from my lecture , god bless you man !!
Hope you never stop teaching..one.of the best teachers I've come across
Thank you very much u are the greatest teacher I've never seen before❤️👏🏻
Oh yeah
I do not have words to express myself on how impressed I am with the quality of work you guys deliver on these amazing FREEEEE videos. Thank you very much!!!!
This is the only place I found such a clear cut explanation! Thank you!!!
the only person whose lectures i understand N love to listen ❤ thankyou sir
Thank you for this video, it made me understand the slides in my lecture. Your passion in teaching also made a difference. Keep doing what you do!
I’m from pakistan I’m physiology student and i want to say Sir you are genius the way you teach its really amazing anyone can understand easily and memorise the most difficult terms that you made so easy love from pakistan ❤️❤️
The coolness in your teaching and your style, is what makes me study physiology in a efficient manner. Thanks a lot from the core of my heart to inculcate the interest towards the subject,I used to hate.
what a brilliant video!! been reading my text book with just confusion - now it all makes sense!! thanks so much :)
I dont know what to tell you u made my life easy thank u and i love u
I now understand enteric nervous system. You made this so easy and simple, like it all went into my head. Thank you.
My best regards from Serbia...and thank you a lot for your help
Just wanted to say thank you soooo soooo sooo much- your videos are always so comprehensive and helpful. The drawing and explaining in real time helps me understand so much better than pre-printed powerpoint slides.
Thank you. I never really got to visualise this well enough to understand the whole picture until now.❤️
Love and support 💕
I am able to easily digest the digestive system because of your awesome lectures!
We love your crystal clear teaching ❤🎉😊keep it up sir!👏👏👏
Thank you so much for your videos I can’t be more grateful, complex Medicine Concepts couldn’t be simpler and clear than this
It's a very clear explanation ! Without this video I think I cannot understand better. Thank you for helping students science health like me :)
I think ..this is the best video on enteric nervous system..thank you sir@ india
Thank u so much Ninja Nerd Team for this video
best teacher of the planet.
i am post graduatesfrom the Ayurveda stream. never taught anatomy by any teacher. but since i found you i learnt a lot from your videos. thank you so much sir.
Absolutely fantastic! How can anyone ever leave a thumbs down!!! Are you planning to do more pharmacology videos as they seem rather empty..really enjoyed your series on antibiotics.
Amazing video! Thank you for the concise explanation of such a complex system. Your videos are truly the best.
Food distension
Stretch receptor
Ascending fibers
Descending fibers.
Ascending fibers-
Oral side
Stimulate inner circular muscle constrict SubstanceP Ach.
Inhibt outer longitudinal MUSCLE
Vasoactive intestinal peptide,nitric oxide....
Stretch receptor
Anal side
Descending fibers
Circular inhibt
Longitudinal stimulate....
Chemoreceptors-
FA,glucose
Chemoreceptors
Submucosal plexus
Sub mucosal gland
Dilate blood vessels.
H+,FFA
Chemoreceptors
S cells hetro endocrine cell
Liver bile
Pancreas p.juice.
Hco3-
I cells
Cck
Gall bladder
Pancreas
Sphincter of oddi...
Glucose-
Chemoreceptors
Submucosal plexus
K cell
Glucoinsulinotropic peptide GIP.
Extrinsic system-
Sympathetic nervous system
Inhibt
T5-L3
Decrease
Motility
Secretions
Absorption
Blood flow.
Prevertebral ganglion
Celiac
Superior mesenteric
Inferior mesenteric
Constrictor -
Pyloric
Internal anal sphincter...
Parasympathetic-
Dorsal nucleus of vagus
Post ganglion cell bodies
Sub mucosal
Myenteric plexus.
Increase
Motility
Secretions
Relax sphincter...
Short reflex.
Long reflex-
Vago vagal reflex
Chemoreceptors
Gva of vagus nerve
Dorsal nucleus of vagus
Gve of vagus....
Enterogastric reflex-
H+More
Stretch receptor
Prevertebral ganglion
Thank you sir
You made it very easy🤗🤗
thank you, cool summary
estoy absolutamente ENAMORADA de TODOS TUS VIDEOS!!!! you are a geniuuuss!!!!! best profesor ever, en serio!!
quality material with that accent makes it easy to understand. Thank You Sir,You've got a new subscriber.
You gotta be kidding me; “it’s getting hot in here guys, I’m getting excited for science”; that was ridiculous perfect, and funny; just to perfect. Ahahahahah! TO DANG FUNNY! And to dang perfect!!! Ahahahahahaahahah!
Thanks a lot for the videos. it helps me to teach my UG student instead of going through many books. Keep it up, sir. All the best.
Simply awesome. Excellent explanation, love your attitude.
The best teacher ever!!!
Thank you so much for your time in making these videos. They're incredibly helpful in understanding concepts - especially while learning from books without an interactive component.
15:09 dies in cuteness*
Such a wholesome GIT physiology video Amazing job man you really are doing the most
You amaze me every single time!
I don't know how I found your channel but I really enjoy watching your videos even though I'm not in the medical field or have any particular need to consume this kind of content. I just love to learn and you sir are great at teaching so here I am enjoying your videos during my leisure time. Bravo 👏
outstanding mode of teaching sir we are really grateful to you
thanks a lot professor zack, and also the crew!, bless u all, and i hope granted of health, wealth, i can't wait when i become a doctor so i can support u more!
You are amazing and magic you can't emagine how much you help me thanks from algeria
Having my physio quiz in 2 days and these videos have been really helpful
I've learned more watching this video than in my online classes xd well done!!
Thank you for this amazing explanation.
CAN NOT EXPLAIN HOW MUCH I LOVE THIS CHANNEL !
you are amazing, a marvel. people like you in the world inspire me to push on. thankyou for being you!
so much respect to you Ninja Nerd
This might be your best video.
Best video on the role of nervous system in digestion and absorption
You're truly helping us. Can't thank you enough. God bless you always bro.
Ninja nerd is absolutely explantory beyond belief
Sir, Respect towards your hardwork and detailed explanation within short lecture..Love your funny way of teaching whenever you say "what this Sucker can do?"🤣
But for us 1st yr students it seems lot of difficult to understand detailing..We are used to mug up books few details of physiology...Salute to your easy explanation...👏👏🙌
you are a such a great teacher that i cannot explain
I really can't thank you enough for all these videos that you've posted. You are a gem of a person and an amaaazzzinnngg teacher. God bless you!!!!
The only reason I'm still in med school.. Thank you so much
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Thanks sir you are the best teacher.i love your videos .you are just amazing
Very informative. Thank you for this
Thank you very much! You are a life savior in a most needed time 🤩 we just recieved our lecture notes but had to learn this on our own 😫
beautiful presentation hats off sir
Lot of information packed in this lecture.Thanks.
These are amazing videos. Thank u so much for the energy and all the time it takes to make a lecture. I was just wondering If someone could explain whether the strech receptors are found in submucosal layer or the external muscular. One video says one thing the other another
Hatsoff sir .......once again m pleased to see this..so easy nd simple
i am very thankful to you ...i gonna buy a lot of ninja nerd t shirts from amazon and wear it for my life time
completely amazing work THANK YOU ALL!!!
Awesome explanation
Thank you so much
This guy kinda reminds me of Turk from scrubs. The facial expressions and physique is spot on, i cant help but picture JD behind the camera filming
I actually didn't realize how much I didn't understand until I watched this video, but now I understand it, so thanks!!
Well elaborated dear....stay blessed❤
#From_Nepal.This is really really good lecture sir...TQSM ...
Blown away by the quality of your video and teaching! Keep up the great work. :)
+Eunhae Park we have a great team here at ninja nerd science!!!! thank you so much for your kind words I'm so happy that we were able to help!
i am so grateful for this. You're a genius.
Thank you! You’re saving my life
The doodoo hole side 😂
The best youtube chanel
You’re amazing - thank you so much
Thank you for this video . It helped alot
Thanks a million my man; you are simply a bomb! Your presentations are excellent and extremely helpful.
Thank you. It was very helpful.
Thanks a lot for making life easier
Superb explanation and the thing which makes it superb is simplicity..!!🤗
Thank you brother for this great knowledge ina short video
I love your channel man i play game all day long and come to this channel and finish my prep in few minutes you are life saver make more and more videos
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i really injoyed this video very helpful
Thnks sooo much ..i have learned whole Nervous system from your lectures.❤❤❤May u rise & shine olwayz.
What a fantastic professor!
Awesome! Would you please leave the donation link here as well
Thanks for watching, hope it all helped! The donation link can always be found in every info box of our videos.
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wtf this lecture is so DAMN good