Autonomic Nervous System: Crash Course Anatomy & Physiology #13

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  • Опубліковано 16 гру 2024

КОМЕНТАРІ • 604

  • @Fugate87
    @Fugate87 8 років тому +1891

    When I get through med school, I'm definitely donating to this channel. It has helped me significantly.

    • @dog2169
      @dog2169 7 років тому +23

      Justin Fugate ikr its like I'm actually taking the course, but for free!

    • @lameking2839
      @lameking2839 6 років тому +6

      200 like....... I did that

    • @sonyap5428
      @sonyap5428 5 років тому +36

      Did you donate?

    • @reuey2307
      @reuey2307 5 років тому +22

      Did you donate?

    • @ethanchang7802
      @ethanchang7802 5 років тому +18

      Justin Fugate hows med school?

  • @kathryncoogan4987
    @kathryncoogan4987 7 років тому +100

    I have never enjoyed Anatomy and Physiology as much as I do when I watch Crash Course. Hank cracks me up and puts things in such a way that I completely understand it. I actually stopped reading my chapters first, and instead I watch his videos several times first before going through the book. When I read something I don't understand, I watch Crash Course and then completely get it. Crash Course is going to help me graduate in time... and as a single mom and full time student, that's huge. And while I am working my way to graduation.. I am smiling and laughing.. because Hank is literally hilarious. He makes me smile. Thanks Crash Course!

  • @edretheria135
    @edretheria135 5 років тому +1299

    Why did it take him 8 minutes to explain what took 2 hours for my professor to explain 😂

    • @arynsinger6811
      @arynsinger6811 5 років тому +23

      Exactly! XD I wasted so much time in class because Crash Course had explained everything so much better. I just ended up watching the videos on my phone and taking notes on them instead.

    • @anatucker3806
      @anatucker3806 5 років тому +48

      Because they have to talk about 50 different things along with the main topic

    • @polishedaluminum
      @polishedaluminum 5 років тому +62

      And Hank doesn’t take any time to breath

    •  5 років тому +22

      Welcome to UA-cam. When you're competing against the entire world, you have to be "THE" best. Whereas your professor just needs to be the best in your area, willing to work for X dollars based on Y hours dealing with Z children.

    • @talknight2
      @talknight2 4 роки тому +21

      He doesn't have to explain every single thing 5 different ways for the slower people in the group. They can just watch the video a couple more times.

  • @margaretstiker144
    @margaretstiker144 4 роки тому +282

    Can we all just appreciate that he said "I recognize that this is confusing". When was the last time you heard that from a teacher

  • @jamaljebreal8948
    @jamaljebreal8948 9 років тому +286

    this guy shud have like 20 million views, he is on spot.

  • @Agent00gaming
    @Agent00gaming 9 років тому +264

    Right in time for exams

  • @latioswarshowdown1202
    @latioswarshowdown1202 4 роки тому +46

    Hank is underrated people say he is reading a script and while thats quite true the way he presents the data is because he understands it and the analogys he gives is something a bit too good to say he is just acting in reality he is just better than most professors and his glasses and the way he is shows and how he talks is proof enough he was the social nerd that everyone asked for help in school

  • @csen96
    @csen96 8 років тому +156

    I just realized you're John Green's brother...wow...these crash courses are really helping!!

    • @jannatbajalan1171
      @jannatbajalan1171 5 років тому +5

      Chandreyi Sen yeah they r really an educated family !!!!!!

  • @pantel875
    @pantel875 9 років тому +194

    I'm in med school right now - and I love you

  • @briannacamp8447
    @briannacamp8447 9 років тому +76

    It would be so awesome if you could mention Postural Orthostatic Tachycardia Syndrome (a form of Dysautonomia) or Dysautonomia in general in one of your videos. It needs more awareness and is often found in younger people. Thanks! :)

  • @mahogatstfm8160
    @mahogatstfm8160 5 років тому +344

    Anyone else here struggling through Anatomy and Physiology? 😂

  • @heavythinker16
    @heavythinker16 8 років тому +932

    You should start up a medical school. You teach way better than my teachers there.

    • @kittenluv17
      @kittenluv17 8 років тому +17

      CAN U PLEASE???? I'm premed tho but it would still be so helpful. biochem is murder!

    • @ayk4sh532
      @ayk4sh532 7 років тому +4

      Yes please!!!

    • @JesucristoSanaTodo
      @JesucristoSanaTodo 7 років тому +5

      He is biochemist

    • @dog2169
      @dog2169 7 років тому +2

      heavythinker16 ikr the teachers are like: "today we're gonna learn *insert topic here* and you'll have to take a BUNCH OF NOTES 😵!

    • @simsimsimmy08
      @simsimsimmy08 6 років тому +1

      I swear!!!

  • @BadWolfEellin
    @BadWolfEellin 9 років тому +8

    I have an autonomic nervouse system disorder, so I love having this wonderful video to help people understand what it means.

  • @lilstr33trat
    @lilstr33trat 9 років тому +228

    JUST IN TIME FOR MY NEXT QUIZ! Thanks crash course!

    • @crashcourse
      @crashcourse  9 років тому +116

      Karen M WOO! YOU'RE WELCOME! HAPPY STUDYING!
      -Nicole

  • @juliagee8896
    @juliagee8896 9 років тому +74

    Like some other commenters I have POTS (a type of dysautonomia) and I can tell you just how important the autonomic nervous system is, because when it doesn't work it feels like your whole body is falling apart!

  • @PuffyWuzHere
    @PuffyWuzHere 8 років тому +38

    I got an 86% on my anatomy test!! Thank you! :D Wish I saw these videos for my first anatomy test (Where I got an 53%) :(

  • @anerischultz8271
    @anerischultz8271 9 років тому +12

    I can't tell you how helpful all your videos have been. I always watch the video first before class and it is so much easier to understand what the professor is saying, plus it really helps studying for tests and finals. Thank you crash course! wouldn't be this far in college without you!

  • @Brit1994
    @Brit1994 9 років тому +48

    Had a feeling id see some fellow POTSies on here! Keep fighting guys!❤️

  • @crashcourse
    @crashcourse  4 роки тому +52

    Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App!
    Download it here for Apple Devices: apple.co/3d4eyZo
    Download it here for Android Devices: bit.ly/2SrDulJ

  • @robbrown7464
    @robbrown7464 7 років тому +2

    He's speedy, but I have a pause, rewind, and play button LOL. Seriously my FAVORITE channel. I have already taken API and APII but need refreshing and more detail for my pharmacology course...Hank has helped more than my prior instructors have.

  • @Abraham-vo1jy
    @Abraham-vo1jy 5 років тому +14

    This video literally simplified and made this topic so much more understandable than my textbook! Gonna do a lot better on this test because of this! Thank you!!!

  • @shibirajpatel8004
    @shibirajpatel8004 8 років тому +21

    Best video so far ; i was so so so frustated with pre and post ganglionic system

  • @RamonDaniel
    @RamonDaniel 9 років тому +1

    Crash course is why science is the only subject I do not get bored studying for :D

  • @MrMccarthycdxx
    @MrMccarthycdxx 9 років тому +6

    Thank you Hank for all the help you've given me in understanding the various subjects you've been covering. This series is a great tool for anyone looking to increase their learning.

  • @adriennebaltierrez7958
    @adriennebaltierrez7958 9 років тому +22

    Everytime I watch this videos I have a huge smile on my face because these videos are so funny.

  • @enigmanonymous3702
    @enigmanonymous3702 9 років тому +61

    Will you explain how disautonomia (?) works? I have POTS (a form of disautonomia) and I don't quite get how it works. Great video as usual!

  • @JS-rd7kz
    @JS-rd7kz Рік тому +1

    Bruhhhh! I just want to give Hank a hug. I felt like I wasn't going to make it through A&P... but thanks to Hank, I'm doing pretty well. This has helped me SO much!

  • @pompeii_ash
    @pompeii_ash 9 років тому +4

    I'm actually early! Just want to tell you guys that I absolutely love these videos, and when we watch them in class, I can actually understand you. (my classmates think you talk to fast) I think that it is just great for everyone to watch. So informational! Will donate as soon as I can!

  • @ejl24335
    @ejl24335 8 років тому +2

    Last minute attempt to learn 8 months of a uni course in one night before my exam tomorrow. Luckily, after watching these videos, I'm a lot more confident!

  • @sarahpennington6350
    @sarahpennington6350 6 років тому +1

    I'm doing a biology unit in my psychology degree right now and hank is my saviour here. My grade would be so much lower if the a+p and biology videos didn't exist. Thanks hank!

  • @liligomez2175
    @liligomez2175 5 років тому +5

    Wanted to take a second to Thank everyone from crash course for the wonderful videos that help me understand what is going on in Anatomy and physiology
    Thank you all

  • @brandonbrown7820
    @brandonbrown7820 8 років тому +5

    Anatomy and Physiology are topics that just became interesting to me in my mid 20's. This is such a great way to bring information in a creative entertaining manner. Thanks so much for the information, its presented in a manner where I'm laughing and learning. Keep up the great work guys!

  • @slimalicious1
    @slimalicious1 9 років тому +2

    I'm currently taking a course to obtain a certificate as a specialist in fitness nutrition and these videos are soooo helpful. love them. have recommended them to all of my peers taking the course as well

  • @hajar6953
    @hajar6953 7 років тому +1

    I have an exam today and I understood nothing from my notes so I watched your videos and you could explain in 10 minuets what my professor couldn’t explain in over an hour. Thank you so much

  • @oakleypsych
    @oakleypsych Рік тому +2

    My A&P teacher linked us to this video (and I reminded my peers prior to the exam on this topic), and I have been using this channel's videos since. Informative and memorable, perfect for reviewing information or introducing information.

  • @michellecorpus8372
    @michellecorpus8372 8 років тому +3

    to take down notes it took me 6 pages of my notebook in 4 minutes!!! Keep up the good work and be the best teacher of EVERYONE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! :)

  • @cindymerritt7622
    @cindymerritt7622 9 років тому +10

    It seems many of us here have some type of Dysautonomia. I do as well and also have Autonomic Neuropathy. Life is a daily struggle to say the least. Most doctors don't understand and the treatment is nearly void. I was also dx with AAG. Autoimmune Autonomic Ganglionopathy Have had no treatment for this. No drs in my area know anything about it. These video's are great. Thanks for the tid bit on the Ganglia.
    It is really aweful when you have to fight your own body daily. ugh... Good luck to all of you here. Well wishes.

  • @agodservant1
    @agodservant1 9 років тому +8

    Looking through comments and seeing my POTS family!! Hang in there guys! Dysautonomia doesn't own us!

  • @sebastianm.6875
    @sebastianm.6875 4 роки тому +1

    this one was art. really well done. it would have been easy to just state pre and post ganglionic fibers. but he explains WHY it makes sense

  • @mellymelody687
    @mellymelody687 8 років тому +4

    These videos help me survive vet school midterms, Thank you crash course!

  • @aidansteward6630
    @aidansteward6630 7 років тому +1

    "Batman calling Alfred up to see how he is after his meningitis"...LOL!!!!!! Oh my gosh! SO flipping funny! I think Hank had a hard time keeping it together at this point. GREAT analogy!

  • @sarahpeterson208
    @sarahpeterson208 5 років тому

    AWWWEEE SHEEEEETTT!!! The Character Foils Analogy goes even DEEPER?!?! 3:10

  • @asishgeorge516
    @asishgeorge516 9 років тому +2

    That was really awesome! The best I've found to date. Textbooks and professors both wear you down on this one every time. It was just a brief superficial overview but the content is wonderfully presented. Thank you so much. great work!!

  • @paperworks8777
    @paperworks8777 8 років тому +1

    My professor made it sound so impossible to understand. You don't know how much you've helped me right now. Thank you!

  • @laurena767
    @laurena767 8 років тому +21

    Hank's videos are almost the only ones I don't have to put on double speed when I'm revising😂 med school lack of time problems

  • @SierraBdawnable
    @SierraBdawnable 9 років тому +35

    I have pots (a type of disautonomia) like a few of there other commenters here. A video explaining it would be really cool, because its kind of hard for me to understand!

    • @magduhlin3787
      @magduhlin3787 9 років тому

      I agree! I have it too, unfortunately

    • @huppimmuppim
      @huppimmuppim 9 років тому

      Me too! How do you guys explain it when other people ask you what it is? I usually explain it as a dysfunction of your fight or flight response, but this backfires when people don't know what the fight or flight response is :/

    • @ashlynns.7425
      @ashlynns.7425 9 років тому +2

      Mary Elizabeth I usually start by briefly explaining the autonomic nervous system. I say it controls bodily functions that we don't have to think about, like blood pressure, digestion, etc. Then I tell people that my ANS does not function properly, so it tends to mismanage those bodily functions mentioned before. People seem to get it when I break it down like that, but there isn't always time to explain it this thoroughly. I hope it helps though!

    • @heisthesunrise
      @heisthesunrise 9 років тому

      I have dysautonomia also I agree it would be nice to have a video about it specifically. However this video was helpful for me because it shows how are ANS is supposed to work when it functions properly. I can just share this video and say this is what is not working in my body. That is Dysautonomia.

    • @heisthesunrise
      @heisthesunrise 9 років тому +1

      Mary Elizabeth I say "we all have a ANS which are like wires that give directions to the body from the brain to do everything. All the stuff your body does without thinking: breathing , your heart beating, digesting ect. And my ANS has a short in it sometimes everything works right the wires pass on the message but more often mine has a disconnect were the message is lost or the wires by themselves pass on a message the brain did not send. And like a short in a electronic device you can never predict when it will short out though one can be aware of conditions that make it more likely to." This is the explanation I have been giving for 12 years it seems to work. Keep in mind though that you never have to tell or explain dysautonomia to people unless you want to don't feel pressured. Also some people might never be able to understand and that's OK.

  • @shevanz1589
    @shevanz1589 Рік тому +8

    im pretty sure im undiagonsed ADHD and im struggling to read through lecture slides, so these videos are helping me out a bunch. Thank you guys so much for these videos!

  • @zarinawillows2347
    @zarinawillows2347 4 роки тому +2

    Crash Course always has the best analogies.

  • @tadadadaembellou8710
    @tadadadaembellou8710 5 років тому +1

    Thank you so much, this video helped me understand what I've been struggling to learn in 1,5 years of medical school and thousands of pages of textbooks.

  • @emq5869
    @emq5869 Рік тому +1

    These crash course episodes are the reason i got 3.8 gpa, thank you 🥰❤️

  • @healingv1sion
    @healingv1sion 9 років тому

    I just started an Anatomy course at a trade school that only meets 4 hours a week. So I was thinking I have a 40 hour work week why don't I just listen to Anatomy stuff all work week?! Well day 1 is almost over and this has been sooo helpful! Thanks CrashCourse team!

  • @tatirodriguez6962
    @tatirodriguez6962 5 років тому

    I think professors in general are extremes, some explains everything so slowly like we are dumb and others just presume we know everything, this is so perfect and direct that we understand the hole idea and it gets a lot easier to pick up on the specifics later. thankss btw

  • @tmsw111
    @tmsw111 6 років тому

    I'm a yoga instructor. I've been using your videos to fine tune and tweak my anatomy knowledge. Thank you for laying the information out in such a clear and concise manner!! Very helpful!!

  • @winjones4255
    @winjones4255 9 років тому +59

    I really hope you will make a video on POTS and Dysautonomia.
    I would really like to educate my teachers, family, and friends about this illness that I have. A lot of them either don't understand it or refuse to try to understand it. They don't think it's a real thing, but that's mostly my teachers though.
    Please help me spread awareness about this terrible illness. It's been hard trying to explain something that most people don't think exists and you could really help open people's eyes.
    Thank you.

    • @heisthesunrise
      @heisthesunrise 7 років тому +6

      win jones The Dysautonomia International website has a place on it where you can get packets for your teachers to explain what dysautonomia and P.O.T.S. is. The website is also a invaluable resource for information.

  • @asiamendeztorres3290
    @asiamendeztorres3290 2 роки тому

    I watch lectures in anatomy, come here and slow down the video speed I understand then I go back to watch lectures and understand some more, this channel helps me SOO MUCH

  • @daisylalit2279
    @daisylalit2279 8 років тому +1

    I always end up watching your videos before reading any chapter from the text books and those black and white words become very easy to understand as i'm able to relate.
    thankyou @CrashCourse. greetings from Delhi, India.

  • @dandra_panda799
    @dandra_panda799 6 років тому +5

    I have an exam in 50 minutes... this helped me greatly!

  • @spiceupyourafterlife
    @spiceupyourafterlife Рік тому

    My therapist just recommended this to me and it actually did make me smile to see Hank Green's face on it.

  • @hannahguerin8342
    @hannahguerin8342 9 років тому +26

    Am I the only one who wants to have his genius babies? Love this dude.

  • @studylife2918
    @studylife2918 9 місяців тому +1

    I have no words to thank Hank green

  • @roseb2854
    @roseb2854 9 років тому +20

    I found this video really interesting, though that might have something to do with the fact that my autonomic nervous system is extra touchy. Will the next few videos dive at all into what happens when one of the systems is misfiring, or over action? Or things like Postural Orthostatic Tachycardia Syndrome (I have a feeling I miss spelt it)?

    • @crashcourse
      @crashcourse  9 років тому +8

      Rosemary Bell We've got more ANS episodes coming -- next week we're talking specifically about the sympathetic division and the following episode will concentrate on the parasympathetic. There's a lot of anatomical terminology to cover in there, but we will touch a little on the ways things can go wrong.
      -Nicole

    • @roseb2854
      @roseb2854 9 років тому

      Thank you, Nicole from Crash Course. The information is helpful.

    • @gwendolynjohnson-vidales1750
      @gwendolynjohnson-vidales1750 8 років тому +2

      +CrashCourse Great!! I have autonomic dysfunction (ehlers danlos is main illness) and it has taken away my life.

    • @yasminakatebi9265
      @yasminakatebi9265 8 років тому +1

      +Gwendolyn johnson-vidales fight with it,dont let it break u
      Theres a ted talks i suggest u to see it:my phylosophy of a happy life
      Sorry for the wrong dictations

  • @LisasLab
    @LisasLab 9 років тому +4

    Thank you very much! Very well explained, you are a big role model for me :) Keep up the great work! Greetings from Berlin, Germany.

  • @kaileycassidy9434
    @kaileycassidy9434 9 років тому

    I'm taking physiological psychology and this helps so much understanding things that we've been talking about in class!

  • @sarahpeterson208
    @sarahpeterson208 5 років тому +1

    5:18 this is art.

  • @mariateresastella8526
    @mariateresastella8526 9 років тому +2

    You're the best Hank! Stuff explained by you always sounds easier :3

  • @paulhayter2210
    @paulhayter2210 5 років тому +1

    Thank you Hank, this episode has been the missing piece of a very big puzzle for me.

  • @Huntho21
    @Huntho21 9 років тому

    First you get me through my A-Level biology, now you're doing my Med School research for me. Hank, you are my saviour.

  • @yuryclark2812
    @yuryclark2812 4 роки тому

    I'm cramming for my derm/sensory exams in pharmacy school and this is just what I needed! Thank you so much

  • @loonygoldfish
    @loonygoldfish 9 років тому

    These topics are in perfect timing for my A2 biology exam in 2 months, revising has never been easier, thank yoooouuuuuu :)

  • @mmmmmm24180113
    @mmmmmm24180113 8 років тому

    Hank i just wanna thank you so so much for all of this i just love how you teach and how you present, you can't imagine the number of times you helped me understand things academically but more importantly you helped me learn A LOT of things and they stick so easily just cause you put them the way you do. Thanks man

  • @tarynthomas6105
    @tarynthomas6105 6 років тому

    I'm prepping for my CRRN testing and these videos are game changers.

  • @aleg1018
    @aleg1018 5 років тому +3

    Thank you! It was easy to understand and easy to remember! 👍

  • @AerisNotAerith
    @AerisNotAerith 5 років тому

    Why does he explain it with so much more clarity and concision compared to my literal university classes and textbook...

  • @Ellectric_amp
    @Ellectric_amp 9 років тому +1

    Could you explain dysautonomia in one of your videos? What it is and what it does to your body?

  • @something38387
    @something38387 5 років тому +1

    I went from getting 60% on my tests in A&P to getting 90% ,all thanks to you

  • @odalism3601
    @odalism3601 6 років тому +1

    s/o to crash course for explaining things better than the professors

  • @alexcollins7328
    @alexcollins7328 9 років тому

    JUST IN TIME for my mini quiz !!!
    thank you crash course, your anatomy videos is the only reason i understand anything !!! you have no idea how many exams i have done well on because this exists.

  • @justaguy2951
    @justaguy2951 8 років тому +3

    This is a very entertaining breakdown!

  • @KillaBean416
    @KillaBean416 7 років тому

    My textbook explained ganglia "grouped cell bodies" . SO SPECIFIC EH??. This video taught me what ganglia really are . Thanks man

  • @afrahnaseerhussainmohammed1664
    @afrahnaseerhussainmohammed1664 8 років тому

    We've memorized the cranial nerves as
    OOPTAFAGVSH
    (oop tafa gush)
    1,2,8 sensory
    5,7,9,10 mixed and the remaining (i.e, 6,3,4,11 and 12) are motor.
    Remembering two of the sets is enough and the rest are the rest. :)

  • @hunnibearlark
    @hunnibearlark 7 років тому

    I love Crash Course videos. I'd die for a copy of the Anatomy scripts or a summary. I take notes ridiculously while watching!

  • @miee8876
    @miee8876 7 років тому

    Loved the Ron and Hermione reference! And thaaaank you for saving my friend and I for our exam next week!!!

  • @Egdent12
    @Egdent12 7 років тому

    You have made it easy for me after being confused. Many thanks from the faculty of Dentistry mansoura university in Egypt

  • @hibasaleh8491
    @hibasaleh8491 9 років тому +5

    Shukran! That sounds a lot simpler now!
    PS: Shukran means thank you in Arabic (:

  • @TaiChiKnees
    @TaiChiKnees 9 років тому

    I've added this as a required video for my nursing students to watch for our unit on the pharmacology of autonomic drugs. You make the phsyio all so simple!

  • @kavudx
    @kavudx 9 років тому

    You guys make my Mondays exciting

  • @blockmanplays6779
    @blockmanplays6779 7 років тому

    Really interesting article I read basically disproves some of this video on where the parasympathetic nerves originate from

  • @nitchyboy2
    @nitchyboy2 9 років тому

    THIS WAS REALLY HELPFUL THANK YOU SO MUCH. I NEVER COMMENT ON UA-cam BUT FELT THE NEED THE TO THIS TIME

  • @greent26tube
    @greent26tube 8 років тому +1

    Damn- I love you and your incredibly well-produced videos. You are professionals and scholars. Thank you.

    • @3zOzXzoom
      @3zOzXzoom 8 років тому

      +greent26tube sexy :p

  • @finnberuldsen4798
    @finnberuldsen4798 9 років тому +1

    Hank and Batman strike back!

  • @danielsankar2366
    @danielsankar2366 7 років тому

    Love the way it was presented. Easy to grasp a complex topic. Great modulation of voice by the presenter kept you focus. Excellent presentation 👌😁

  • @patrickrichardson7965
    @patrickrichardson7965 2 роки тому

    I am a Kinesiology major at a local college for transfer. I do appreciate the education I am receiving crash course. I do have degree in Physical Education. So Transfer degree work is what is next in Kinesiology for me.

  • @Hectorm95256
    @Hectorm95256 4 роки тому

    I’m studying pharmacology right now. Thank you for the video!!

  • @robiulahmed
    @robiulahmed 9 років тому

    This is great! I nice way to recap all the stuff I forgot because I was slacking at school!

  • @francismausley7239
    @francismausley7239 6 років тому

    Simply a great brief... "The powers of the sympathetic nerve are neither entirely physical nor spiritual, but are between the two (systems). The nerve is connected with both. Its phenomena shall be perfect when its spiritual and physical relations are normal." ~ Baha'i Faith

  • @johnlemon1595
    @johnlemon1595 6 років тому

    You just saved my day on a Research assignment. Thank you

  • @amberdittsworth4913
    @amberdittsworth4913 9 років тому

    Thanks for the videos!!! Taking online classes it's hard to just read the material these are great for actually knowing what is going on!!! Also keeps my interest....

  • @nicholaslegacy8677
    @nicholaslegacy8677 9 років тому +2

    Crash Course is so helpful. Thank you!

  • @ajiterapia
    @ajiterapia 7 років тому +1

    Love the speed on delivering concepts..