Neurology | Sympathetic Nervous System

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  • เผยแพร่เมื่อ 19 ธ.ค. 2017
  • Official Ninja Nerd Website: ninjanerd.org
    Ninja Nerds!
    In this video Professor Zach Murphy will be discussing the thoracolumbar outflow of the sympathetic nervous system. This will include the preganglionic cell bodies from T1-L2 of the lateral horn in the spinal cord. We also talk about the target organs, the effect that they have on them, and the various ganglia involved with this system. We hope you enjoy this lecture and be sure to support us below!
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    #ninjanerd #SympatheticNervousSystem #Neurology

ความคิดเห็น • 694

  • @NinjaNerdOfficial
    @NinjaNerdOfficial  6 ปีที่แล้ว +879

    CORRECTION AT 6:14
    The sympathetic nervous system doesn't cause contraction of the ciliaris. It actually relaxes the ciliaris which tightens the zonules causing the lens to become more flat, which is important for far vision. Sorry for that mistake ninja nerds!!!

    • @chanoch300
      @chanoch300 6 ปีที่แล้ว +7

      oh didnt notice that - u r the best!

    • @jiayinliu5456
      @jiayinliu5456 5 ปีที่แล้ว +6

      Ninja Nerd Science my textbook tell me the pregnant uterus will contract when the sympathetic system excites

    • @sofoklispittokopitis7732
      @sofoklispittokopitis7732 5 ปีที่แล้ว +32

      A suggestion which for me at least i think would be great, can you post a link with photos of your board notes that you are showing us before you start and one after you finish with notes of the lecture. It would be great. Your lectures are amazing.

    • @nandininandu1549
      @nandininandu1549 5 ปีที่แล้ว +10

      sir please increase the volume of your videos sir.....its inaudible even after putting the maximum volume in my laptop

    • @sulemanmiga5936
      @sulemanmiga5936 5 ปีที่แล้ว +3

      Thank you very much Sir.

  • @stanleysantorelli6858
    @stanleysantorelli6858 4 ปีที่แล้ว +557

    I’ve been teaching medical students & residents for the last 30 years at Columbia Presbyterian Hospital in New York, so I have seen the crème de la crème - but you sir, I have to say, are A+++. Thank you for your clear and concise presentations which I recommend often to my students.

  • @joshrelatedstuff
    @joshrelatedstuff 3 ปีที่แล้ว +24

    His enthusiasm and excitability to teach makes him a different breed of educator

    • @ryanstorm3773
      @ryanstorm3773 2 ปีที่แล้ว

      Yeah, like a black lab mixed with a husky.

  • @laurahamming4778
    @laurahamming4778 5 ปีที่แล้ว +86

    DUDE! You are a scientific angel sent from above. THANK YOU SO MUCH!

    • @froglegs4910
      @froglegs4910 5 ปีที่แล้ว +3

      Logical science for anatomy ! easy for US memory !

  • @mariahcyrillvirtudazo702
    @mariahcyrillvirtudazo702 4 ปีที่แล้ว +154

    I’m in med school and I learned more from your videos than reading my books hahahahaha

  • @marcusjames3035
    @marcusjames3035 4 ปีที่แล้ว +45

    Im a Police Officer and we learn an overall of this stuff in a DRE program (Drug Recognition Evaluation) but this is really more of what I want to know. More in depth.

    • @drdebocherry
      @drdebocherry 4 ปีที่แล้ว +4

      I'm a psychologist - I need to know too!

    • @ryanstorm3773
      @ryanstorm3773 2 ปีที่แล้ว

      Duck, it's the popo

  • @Zetsuke4
    @Zetsuke4 4 ปีที่แล้ว +24

    This is so comprehensive yet extremely engaging at the same time. Incredible!

  • @pratikbajpai3211
    @pratikbajpai3211 3 ปีที่แล้ว +24

    This guy's a legend.....literal epitome of humbleness and patience sprinkled with the efforts and hardwork ....love your smile ....keep growing...❤️

  • @sapnakarunathilaka6447
    @sapnakarunathilaka6447 3 ปีที่แล้ว +44

    Can’t resist of comment on this , wow your lectures are amazing, and I have never learned specially neuroanatomy like this before these videos are very much clear and very much understandable and very much logical; thank u so much🙏♥️

  • @user-om8mm2xr1x
    @user-om8mm2xr1x 6 ปีที่แล้ว +233

    You are awesome!!
    One request: for future videos can you take a shot of the whiteboard after you have finished the lesson? I think it can be very usful.
    Thank you again!!

    • @xhuljanoshehu4399
      @xhuljanoshehu4399 5 ปีที่แล้ว +22

      Check on the Website, you can donate and then download Fotos from any lesson.

    • @sanskrutijambhulkar9667
      @sanskrutijambhulkar9667 3 ปีที่แล้ว +3

      You can go on the Patreon account.. I think they provide photos there.

    • @karenfoxmd1561
      @karenfoxmd1561 2 ปีที่แล้ว +3

      Take a screenshot

  • @nikhilathakur5800
    @nikhilathakur5800 5 ปีที่แล้ว +20

    Thank you, I couldn't understand it from the books, but you made it so interesting and organized. You're awesome!

  • @garrettmunoz4785
    @garrettmunoz4785 3 ปีที่แล้ว +6

    First year master's student here. I can't believe that I just found this TH-cam channel. The presentation of this content is amazing and perhaps more in depth than my textbook!

  • @jasminenogolu9889
    @jasminenogolu9889 5 ปีที่แล้ว +9

    Thank you so much. You are the main reason I did well in Anatomy and now your videos are helping me in Physio. I get so excited when I find videos you have made on the subject we are learning because it starts to make sense! Thank you so so so much! I wish my professors taught my classes like you.

  • @schizoagnostic4577
    @schizoagnostic4577 6 ปีที่แล้ว +58

    Your videos are great, man. Please do one on Limbic System and Structure/connections of Hippocampus.

    • @ryanstorm3773
      @ryanstorm3773 2 ปีที่แล้ว

      Hippo's can't go to college. They are hippos.

  • @MajidahBukhari
    @MajidahBukhari 5 ปีที่แล้ว +8

    Man, you are too good !! The humor you put into this video made it more interesting .
    Those plexuses always confused me, now they have started to make sense .
    Thanks, to your hardwork !!
    Keep it up 😊

  • @chrisraso8701
    @chrisraso8701 4 ปีที่แล้ว +47

    “Are you gonna pee on Chuck Liddell no u don’t wanna pee on Chuck Liddell”😂😂😂😂.......U killed me with that one!

  • @Rita-cf5ts
    @Rita-cf5ts 5 ปีที่แล้ว +9

    Best anatomy and physiology teacher on youtube. I wish you were my professor. I will tell my classmates about your channel.

  • @AliHussain-ze9dy
    @AliHussain-ze9dy 2 ปีที่แล้ว +5

    These videos cannot receive enough praise. Fantastic stuff

  • @user-eh4xw2on3y
    @user-eh4xw2on3y 5 ปีที่แล้ว +2

    because you focus in one system , you're capable of being informative and you've the key of the watchers mind

  • @kumarjeetchakrabarti2386
    @kumarjeetchakrabarti2386 4 ปีที่แล้ว +2

    I am from India....its just awesome much better than najeeb who takes money for videos.....and ur providing it for free and so high quality just love it....

  • @darrinpulver123
    @darrinpulver123 2 ปีที่แล้ว +2

    This was absolutely amazing. I'm an RN BSN and going for my APRN and this helped me understand so much more and also gave a clearer description on how vasopressors affect the whole body. You're a genius dude 👏

  • @IpHoNe2630
    @IpHoNe2630 6 ปีที่แล้ว +14

    One of the best yt channels out there for studying!!! Love it, and the help is tremendous :D

  • @fredn.9522
    @fredn.9522 4 ปีที่แล้ว +6

    Mennnn. I got more from this video than 4 Hours of Nursing Anatomy. God bless you bro. Keep on Recording

  • @lisaodula7211
    @lisaodula7211 3 ปีที่แล้ว +7

    Thank you so much for this! I'm in Med school and your videos honestly save me for Medical Physiology!!! You're amazing!

  • @swagatpradhan9760
    @swagatpradhan9760 5 ปีที่แล้ว +26

    Best medical teacher thanxxxx a lot

  • @raghadj6617
    @raghadj6617 3 ปีที่แล้ว +1

    I don’t know how to thank you about what you do for all med students, we really appreciate you 🙏❤️

  • @nadia_9011
    @nadia_9011 4 ปีที่แล้ว +2

    This is one the channels that should be introduced to students. The diagrams and processes are very well explained. I personally like the explaination which was made easy for me to understand.

  • @peterspaulding7717
    @peterspaulding7717 3 ปีที่แล้ว +1

    I'm just going through my paramedic degree, you absolutely rock mate, these videos have helped me so much. Thank you!!!

  • @mananchawda
    @mananchawda 4 ปีที่แล้ว +2

    You are one of the best teachers on youtube .... i feel enlightened after every one of your videos !!!

  • @amyinvt1
    @amyinvt1 ปีที่แล้ว +2

    Zach, you are the absolute BEST!!!!!! Thank you for this and all of your videos.

  • @aleksandarm.2377
    @aleksandarm.2377 4 ปีที่แล้ว +5

    Wow I did not know for switching receptors in uterus im so glad that listening to your videos i always learn something more than just the topic that you're doing! You are amazing.

  • @ckta2026
    @ckta2026 ปีที่แล้ว +3

    Your videos are literally a gift to all struggling students out here, sir! Will come back here after I get that MD license :)

  • @zahraganji6828
    @zahraganji6828 4 ปีที่แล้ว +3

    You're a fantastic teacher. You make it fun and interesting and so it's enjoyable to see the videos again and again. Great and thank you!

  • @NguyenNguyen-cy7hp
    @NguyenNguyen-cy7hp 6 ปีที่แล้ว +18

    Been waiting for this a long time :) Finally. Amazing!

    • @NinjaNerdOfficial
      @NinjaNerdOfficial  6 ปีที่แล้ว +7

      Thanks for your support! Ninja nerd fan for life!

  • @DrNisthaMishra
    @DrNisthaMishra 5 ปีที่แล้ว +4

    You are really doing a great job especially on these types of complicated topics it's awesome🙂

  • @dinasalama5049
    @dinasalama5049 8 หลายเดือนก่อน +3

    This is just so clear and well explained! I can't thank you enough.

  • @vladghies3002
    @vladghies3002 3 ปีที่แล้ว

    Honestly, the best medical educational channel on the whole youtube platform!

  • @ImranKhan-wv5ly
    @ImranKhan-wv5ly 5 ปีที่แล้ว +4

    Thank you.....you summarized it in an awesome way

  • @chideraejidike
    @chideraejidike 2 ปีที่แล้ว

    i dont know how to thank you again zack but ur videos are so awsome they save the pain to go to the texts most times and its very very helpful when i prepare for my anatomy exams thanks a lot i get to understand a lot of things instead of just blindly reading the texts thank you again . this makes anatomy much better

  • @danial6630
    @danial6630 4 ปีที่แล้ว +18

    Seriously 19 dislikes??? Like y did he deserve it for all that hard work 🙄🤦‍♂️🤷‍♂️

    • @parkerneilson6255
      @parkerneilson6255 3 ปีที่แล้ว +2

      It's Australians. They were trying to like, but it's upside-down there.

    • @danial6630
      @danial6630 3 ปีที่แล้ว

      @@parkerneilson6255 FACTS

  • @kellycampbell9496
    @kellycampbell9496 3 ปีที่แล้ว

    I am a APRN planning to return for a post masters certificate in pysch/mental health. In preparation for this, I have turned to lectures to review the nervous system and other related basic A/P. I really enjoy this lecturer. He is very knowledgeable and his teachings are reliable. He identifies ambiguities as he notes them in the textbooks accordingly which I respect. He is very enthusiastic and I am glad I found him. I wonder what he is up to these days. Nonetheless, thank you for sharing your knowledge.

  • @shonafox8225
    @shonafox8225 6 ปีที่แล้ว

    This was very easy to follow vs some of the material I have studied! Thank you so much for making the info easy to understand and retain!

  • @michelemercer9759
    @michelemercer9759 4 ปีที่แล้ว

    Thank you for making topics easier to understand. I will give you a 5 star rating for every video. I like the fact you do a recap often.

  • @CofePharma
    @CofePharma 6 หลายเดือนก่อน

    god bless you! after 10 years of being far, you did an amazing job in renewing what I need to refresh! amazing!

  • @ridah4419
    @ridah4419 3 ปีที่แล้ว +4

    I have wasted so many hours in classes and on books trying to get a hang of these sympathetic, parasympathetic and autonomic nervous system and still ending up with zero concepts about them. TODAY ALL THAT HAS CHANGED!

  • @michaelchelberg7790
    @michaelchelberg7790 4 ปีที่แล้ว

    Thanks for getting me through anesthesia school guys! This is great stuff and always presented in a way that is more simple to understand. Appreciate what you do

  • @erumnaaz5892
    @erumnaaz5892 4 ปีที่แล้ว +2

    Hats off to the amount of extra effort you put into making these awesome videos!👍✌👏👏👏👏👏 Not everyone makes a Great Teacher! You really are a nerd😄 ! Its all worth the effort you made bcz it's a way lot easier to understand and visualize each topic now ! Thank you so much !

  • @katherineelopez3541
    @katherineelopez3541 ปีที่แล้ว

    I'm taking terminology and anatomy classes , and let me tell you I was about to drop it until I found your Channel , it's amazing . BEAUTIFUL.

  • @CassandraBarthelemy
    @CassandraBarthelemy 5 ปีที่แล้ว

    Awesome! Watched the whole and will have to watch again. So much information but very clear. Great video!

  • @leoraprince7034
    @leoraprince7034 6 ปีที่แล้ว +3

    My friends and I LOVE your videos for PA school! Thanks so much!!

    • @NinjaNerdOfficial
      @NinjaNerdOfficial  6 ปีที่แล้ว

      +Leora Prince awesome!!! We are so happy to help!!!!

  • @RenaudRichet-CoachNaturopathe
    @RenaudRichet-CoachNaturopathe 5 ปีที่แล้ว

    You make it very easy to understand. Thank you so much!

  • @lubnababar7882
    @lubnababar7882 3 ปีที่แล้ว

    Explanation is just awesome !
    Can't explain it through words.
    Thank you so much 🥰

  • @user-ex8op7pu9k
    @user-ex8op7pu9k 3 ปีที่แล้ว +2

    you took a very complex issue to explain and made it clear and fascinating ! realy enjoyed it

  • @majakaja6663
    @majakaja6663 4 ปีที่แล้ว +26

    This is my go to now that my classes are online because of the Corona virus lol

    • @wompusslompus5424
      @wompusslompus5424 3 ปีที่แล้ว

      ditto, too bad I found him so late in the semester, but thank god I did! The innervation pathways are no joke!

  • @jimoscass2007
    @jimoscass2007 4 ปีที่แล้ว

    Your videos and lectures are superior. I have always wondered how I could have a glass of coffee with you one day. You are a true mentor. I love everything about your videos. May you live Longer. Oscass Jimmy

  • @Jaya_Bhattacharya
    @Jaya_Bhattacharya 3 ปีที่แล้ว +8

    huge respect sir...ur vdos are soooo helpful that I can't explain..love from India...thank you soooooo much

  • @drtsahasaha9867
    @drtsahasaha9867 5 ปีที่แล้ว

    The way and simply you make everything presentable and understanding just incredible and awesome..thank you so much for make it easier to understand a critical and tough topic like cns and you pns

  • @yunhej3534
    @yunhej3534 3 ปีที่แล้ว

    Thanks for making and sharing!! so far the greatest lecture for me to understand A&P while in paramedicine school.

  • @nuclearmango5025
    @nuclearmango5025 5 ปีที่แล้ว +1

    legend tells of a legendary teacher;
    whose teaching skills were the stuff of
    legend.....................

  • @weownwellbeing4992
    @weownwellbeing4992 3 ปีที่แล้ว

    amazing complex information in a clear and accessible way, thank you so much, a pleasure to view

  • @karolinapaterek6796
    @karolinapaterek6796 2 ปีที่แล้ว +1

    Thank you for your explanations! It's great to finally understand neurology.

  • @swaroopkumar9069
    @swaroopkumar9069 5 ปีที่แล้ว +3

    thanks for your effort brother...... you are gift to med students....... you vil be the nxt najeeb for sure... looking forward for more videos.....

  • @nickiharper6361
    @nickiharper6361 5 ปีที่แล้ว +3

    I LOVE THIS!!!!! I wish I found you sooner!!!! Thank you for this!!!!!!!!

  • @ashmithapadma9864
    @ashmithapadma9864 4 ปีที่แล้ว

    Thank you so much. Finally I understood sympathetic and parasympathetic system well. It was always so confusing .... I really love you

  • @jagjeevandeshmukh2250
    @jagjeevandeshmukh2250 3 ปีที่แล้ว +1

    Hi I am Pharmacologist
    Nicely, explaining & interesting video

  • @angelayang5183
    @angelayang5183 4 ปีที่แล้ว

    Thank you for helping me visualize the bigger picture better!

  • @rumshaacheyanne136
    @rumshaacheyanne136 11 หลายเดือนก่อน

    U are a saviour , please never stop your video u have no clue what difference u are making in a student's life ❤

  • @jorgerhailanpacificosierau7569
    @jorgerhailanpacificosierau7569 2 ปีที่แล้ว +1

    This helped me a lot, thank you professor. I'm from Brazil and love your videos.

  • @alimiri4949
    @alimiri4949 6 ปีที่แล้ว +1

    As always you were perfect bro.Thank you so much!

  • @MuazAhmed96
    @MuazAhmed96 5 ปีที่แล้ว

    Ma Sha Allah. Bless you brother. The potential you have is beyond compare. More power to you Sir. Keep up the good work. 👍🏻

  • @MyAwwesome
    @MyAwwesome 2 ปีที่แล้ว

    that is an amazing visual that I can ever see in a presentation, it's like a lightbulb switch after watching this. thank you

  • @zizupleikis7762
    @zizupleikis7762 5 ปีที่แล้ว

    Thank you so much 🙏🙏 the best lecturer on the Internet

  • @renecaralene3017
    @renecaralene3017 4 ปีที่แล้ว

    I am greatly in debt to you Sir.
    Such a wonderful video
    Please do continue to be in this good work.

  • @claireisaac8961
    @claireisaac8961 4 ปีที่แล้ว

    A-MAY-ZING as usual! Thank you so much for all your videos!

  • @salmaelsenbawy6526
    @salmaelsenbawy6526 3 ปีที่แล้ว

    AWESOME!! Beautifully explained thank you loads!

  • @diosfccenmio
    @diosfccenmio 5 ปีที่แล้ว

    Great job illustrating the sympathetic nervous system!

  • @mal5082
    @mal5082 5 ปีที่แล้ว

    thank you for this video this has helped me majorly in my anatomy course and its all due to you thank you!!

  • @veenamanasa198
    @veenamanasa198 2 ปีที่แล้ว

    Thank you ninja nerd ( professor Zach) for clearing my concept ur videos are worth watching , helps me a lot ..............
    Ur hard work pays off sir 💜

  • @elisophiaaa
    @elisophiaaa 4 ปีที่แล้ว

    thank you, one of the best pharmaco videos I have ever seen

  • @elpedro812
    @elpedro812 5 ปีที่แล้ว

    Always very clear and well presented, ty guys

  • @naomifavor2887
    @naomifavor2887 3 ปีที่แล้ว

    Wow have fallen in love with the flow of these videos

  • @biybimaryamjoldasbaeva506
    @biybimaryamjoldasbaeva506 11 หลายเดือนก่อน

    Thank you so much! I have been struggling to understand this topic! You nailed explaining this complex stuff!

  • @ariyakashyap4990
    @ariyakashyap4990 5 ปีที่แล้ว

    You are doing awesome work, thank you so much!

  • @pawangpancheshwar
    @pawangpancheshwar 4 ปีที่แล้ว +1

    Every dollar every piny of knowledge every piny of water every work towards greatness of making true doctor counts thankyou mentor♥️

  • @omerfarukcoskun2094
    @omerfarukcoskun2094 2 ปีที่แล้ว

    Amazing teacher 👌🏻 you are telling even the most difficult topics in a simple way 😍

  • @farzanamim9646
    @farzanamim9646 7 หลายเดือนก่อน

    The way u explain every topic in detail It's really helpful for us. Thanks man ur a savior💗💗💗

  • @heidiventresca6247
    @heidiventresca6247 3 ปีที่แล้ว +1

    I finally understand nerves!!! Thank you, as always!

  • @yacobroyw
    @yacobroyw 5 หลายเดือนก่อน

    man this vid helped me soo much u cant explain how easy u make these concepts fr thank you

  • @meganfrieze4247
    @meganfrieze4247 2 ปีที่แล้ว +2

    you are SO helpful thank you so much for your in-depth presentation!!!

  • @lauramahe7796
    @lauramahe7796 6 ปีที่แล้ว

    I love your videos! These are seriously helping me study for my neuro class.

  • @katiequinn4522
    @katiequinn4522 2 ปีที่แล้ว

    We love you Ninja Nerd!!!!!

  • @RenzelSantiago
    @RenzelSantiago 4 ปีที่แล้ว +1

    great tutorial man! really help. keep making this kind of videos!

  • @joshja20
    @joshja20 ปีที่แล้ว

    Simply Great! Thank you.

  • @manosvbs
    @manosvbs 2 ปีที่แล้ว +1

    You got a gift. You are an awesome teacher, thanks!

  • @schweinehundbullshit9176
    @schweinehundbullshit9176 2 ปีที่แล้ว

    Your teaching videos are the best i have encountered.

  • @sanskrutijambhulkar9667
    @sanskrutijambhulkar9667 3 ปีที่แล้ว +1

    Thanks for the correction in comments... And I really got it all learnt by watching your video two times ♥ Can't thank YOU enough Zach !!!

  • @zanobiasohail9337
    @zanobiasohail9337 4 ปีที่แล้ว +1

    Thank you so much for thisssss😭❤️

  • @valeriemartinez9303
    @valeriemartinez9303 2 ปีที่แล้ว

    WOW!! Just WOW!! Thank you so much!!! You are like a human textbook.

  • @AmanSharma_97
    @AmanSharma_97 6 ปีที่แล้ว

    Great video. Thankyou for your hardwork

  • @virnan
    @virnan ปีที่แล้ว

    Thank you Professor Zach.