The Action Potential

In this video Paul Andersen details the action potential in neurons. The resting potential of a neuron (-70mV) is maintained through differences in concentration and permeability of Na, K, and Cl ions. A graded potential is created as neurotransmitters from adjacent cells that are either excitatory or inhibitory. If the neuron reaches the threshold of -55mV an opening of voltage-gated sodium channels triggers an action potential that may affect other connected neurons.
PhET neuron simulation - phet.colorado.edu/en/simulati...
Music Attribution
Intro
Title: I4dsong_loop_main.wav
Artist: CosmicD
Link to sound: www.freesound.org/people/Cosmi...
Creative Commons Atribution License
Outro
Title: String Theory
Artist: Herman Jolly
sunsetvalley.bandcamp.com/trac...
All of the images are licensed under creative commons and public domain licensing:
1280px-Muscle_Tissue_(1).svg.png (1280×960). (n.d.). Retrieved December 13, 2016, from upload.wikimedia.org/wikipedi...
Dirgxtreme. (2015). English: reflex loop signal. Retrieved from commons.wikimedia.org/wiki/Fi...
Helixitta. (2015). Українська: Переклад англійською File:Propagation of action potential along myelinated nerve fiber.png. Retrieved from commons.wikimedia.org/wiki/Fi...
holder, L. (2011). English: A 9V, AA, AAA, AAAA battery in close proximity for comparisisation porpoises. Retrieved from commons.wikimedia.org/wiki/Fi...
Indolences. (2007). Image:Traffic lights 3 states.png. Retrieved from commons.wikimedia.org/wiki/Fi...
Jana, D. (2016). English: Myelinated neurons are faster than unmyelinated neurons because of Saltatory motion. Retrieved from commons.wikimedia.org/wiki/Fi...
LadyofHats. (2007). English: Complete neuron cell diagram. Neurons (also known as neurones and nerve cells) are electrically excitable cells in the nervous system that process and transmit information. In vertebrate animals, neurons are the core components of the brain, spinal cord and peripheral nerves. Retrieved from commons.wikimedia.org/wiki/Fi...
OpenStax. (2016a). Version 8.25 from the Textbook. Retrieved from commons.wikimedia.org/wiki/Fi...
OpenStax. (2016b). Version 8.25 from the Textbook. Retrieved from commons.wikimedia.org/wiki/Fi...
OpenStax. (2016c). Version 8.25 from the Textbook. Retrieved from commons.wikimedia.org/wiki/Fi...
section, S. user in the "File history". (See the date of the upload in the “File history” section.). This image (basic representation of banana) has been created as part of the WikiVoc Project and released under Public Domain license. These illustrations can be used for various purposes, such as language dictionaries, flash cards, etc. Other such images can be found in the WikiVoc images category. Anyone can assist us in this project, so please help us out. Retrieved from commons.wikimedia.org/wiki/Fi...
Wikipedia, Q. J. at E. (2009). English: Recreated :File:Neuron-no labels2.png in Inkscape and hand-tuned to reduce filesize. Created by Quasar (talk) 19:59, 11 August 2009 (UTC). Retrieved from commons.wikimedia.org/wiki/Fi...

Пікірлер: 896

  • @gfgit6148
    @gfgit61483 жыл бұрын

    Whenever this man needs a kidney, I am there for him.

  • @jeaninemiller4207

    @jeaninemiller4207

    3 жыл бұрын

    I spent hours with multiple lecture notes and reference books trying to understand what this man made clear in 14 minutes!

  • @carolinaamador179

    @carolinaamador179

    3 жыл бұрын

    Ahahahahahahaha!! Same here!!

  • @gfgit6148

    @gfgit6148

    3 жыл бұрын

    im not sure but i think this man is some kind of jesus

  • @carolinaamador179

    @carolinaamador179

    3 жыл бұрын

    @@gfgit6148 you are a funny man!! Thanks for the chuckles!

  • @joshuajose2745

    @joshuajose2745

    3 жыл бұрын

    @@carolinaamador179 idk abt him being funny, but I do know he's the best escape artist... 😂💯 #prisonbreak

  • @TimothySpokes
    @TimothySpokes4 жыл бұрын

    Bro this guy literally taught 6 lectures in 14 minutes. What are my profs doing??!?!

  • @Mike-dc2cn

    @Mike-dc2cn

    4 жыл бұрын

    ikr crazy dude, hs teacher give mega long notes lol

  • @am.d7512

    @am.d7512

    4 жыл бұрын

    They're stuck in resting potential mode.

  • @TimothySpokes

    @TimothySpokes

    4 жыл бұрын

    @@am.d7512 I'm crying 😂😂😂 you're so right!

  • @pavitrapadmanathan5637

    @pavitrapadmanathan5637

    4 жыл бұрын

    @@am.d7512 HAHAHA VERY TRUE

  • @rabelaniramulumisi4417

    @rabelaniramulumisi4417

    4 жыл бұрын

    Hectic😂

  • @williamnavarro5526
    @williamnavarro55266 жыл бұрын

    Bozeman out here saving lives

  • @vicneshwaranair1482

    @vicneshwaranair1482

    6 жыл бұрын

    true

  • @floga10

    @floga10

    6 жыл бұрын

    Father Boze

  • @tsuki1840

    @tsuki1840

    6 жыл бұрын

    same

  • @shaneguico2917

    @shaneguico2917

    5 жыл бұрын

    honestly

  • @amandahernandez6117

    @amandahernandez6117

    5 жыл бұрын

    Yes

  • @owenallen4863
    @owenallen48634 жыл бұрын

    I wanna shake this guy's hand. He's taught me more than my actual teacher

  • @SS8styles
    @SS8styles4 жыл бұрын

    as a medstudent I've "learned" this so many times but wow, this is the first time where I feel like I've gone beyond memorizing and actually own this material. The meaningful use of images, animations, and timely explanations really reminds me that the rest of them are taking our cash & killing us with powerpoint out here...what is education

  • @jelly_belly101_2

    @jelly_belly101_2

    3 жыл бұрын

    fr whats a powerpoint finna do

  • @tasbarnes6230

    @tasbarnes6230

    2 жыл бұрын

    @@briancheong2087 hilarious... people thinking they know it all by watching a few videos. Can't count the number of times I've seen people make these claims and then look like deer in the headlights when asked about related concepts. Sort of like anti-vaxxers...

  • @soumilim4689

    @soumilim4689

    2 жыл бұрын

    @@briancheong2087 Yes 💗

  • @alessandromanno6029
    @alessandromanno60293 жыл бұрын

    You can literally tell the difference between someone who is actually passionate about their field and wants to educate others with their knowledge, compared to someone who uses their success to boost their ego and collect a check. From the 2 videos I saw, Bozeman actually made me genuinely excited and interested in learning these topics. If I had a prof like him, I would constantly be engaged in my learning!

  • @Nitro0xide
    @Nitro0xide6 жыл бұрын

    thanks daddy anderson

  • @PearlSmileyFacee

    @PearlSmileyFacee

    6 жыл бұрын

    dis made me laugh so hard

  • @chicagogirl4everanda
    @chicagogirl4everanda Жыл бұрын

    I started watching this channel as a high school freshman in 2015. It's now 2022 and I'm a first year medical student who always comes back to Mr. Anderson to refresh my knowledge. Beyond thankful for his help!!

  • @isinsuu

    @isinsuu

    Жыл бұрын

    aww that’s so cute actually

  • @ddfamf88
    @ddfamf883 жыл бұрын

    How I wish these videos were available 35 years ago when I was in college.

  • @elafalasadi7308
    @elafalasadi73083 жыл бұрын

    MCAT gang here! Thank you so much for making these amazing videos!

  • @FeyTheBin
    @FeyTheBin5 жыл бұрын

    I'm eating banana chips while watching this video; it's literally a salty banana.

  • @raduantoniu
    @raduantoniu3 жыл бұрын

    Excellent explanation!

  • @cindyyahia869
    @cindyyahia8694 жыл бұрын

    The doctor that gave us this lesson tried explaining it in an hour and we still didn't understand a single word while you here explained it in 14 minutes and I was able to understand it completely. You're the best!!

  • @crystalurbina8075
    @crystalurbina80755 жыл бұрын

    This was the most helpful, thank you sooo much! I caught myself going "OHHHH" so many times because I finally understood everything thoroughly.

  • @Galyte
    @Galyte2 жыл бұрын

    I've been an avid watchers since high school, and as a current college student taking on a physiology course, this video has saved me from a rough night of studying. I hope you know how much your videos help students. Thank you!

  • @drakerohithdrizzysr
    @drakerohithdrizzysr7 жыл бұрын

    Could you start making an organic chemistry video series -sincerely, struggling premed

  • @IndraSchrage

    @IndraSchrage

    5 жыл бұрын

    also strongly supported by pharmaceutical sciences student

  • @yeremyrus4056

    @yeremyrus4056

    4 жыл бұрын

    @@IndraSchrage ditto

  • @mikehunt3688

    @mikehunt3688

    3 жыл бұрын

    How's school going?

  • @henry2335

    @henry2335

    3 жыл бұрын

    How’s it going? Made it in?

  • @aloovertheworld4948

    @aloovertheworld4948

    2 жыл бұрын

    OMG YESS PLEASE!!

  • @amylouise5885
    @amylouise58856 жыл бұрын

    I'm a second year university student and unfortunately, my lecture on this was very rushed and sadly the lecturer's first language is not English, so we struggled a bit to understand him. This video was clear, well-spoken and illustrated, and I can finally understand what is going on in my physiology class. Thank you so much!

  • @ZahidNeem

    @ZahidNeem

    5 жыл бұрын

    do you go to york? Cause I feel your pain if so lol

  • @natemcgregor8171

    @natemcgregor8171

    5 жыл бұрын

    Zahid Neemuchwala nah we just hold forks

  • @makyronkingoferidu3016

    @makyronkingoferidu3016

    4 жыл бұрын

    Most people can’t understand English very well in the first place. It was just you who couldn’t understand the lecturer. You should have opened your mouth and ask them to repeat themselves. Instead you allowed them to continue talking as if nobody had an issue understanding them.

  • @jatinthakur7887

    @jatinthakur7887

    4 жыл бұрын

    @@makyronkingoferidu3016 some people are not as rude as you so you are the one who is dumb and need to shutup

  • @aloovertheworld4948

    @aloovertheworld4948

    2 жыл бұрын

    I'm on the same boat!

  • @HowniGzu
    @HowniGzu7 жыл бұрын

    i wish i had you as my professor in all of my college courses, you're seriously such a huge help and the way you portray the information in such a way that makes it understandable is awesome.

  • @OasisMilo
    @OasisMilo5 жыл бұрын

    My god you are a good teacher. Very calm and clear. Love it!

  • @rldrummer40
    @rldrummer405 жыл бұрын

    Salty "effin" Bananas! You guys will never understand how long I've been trying to remember which side starts off positive and negative. I learn it, then after a test, forget it. I relearn it, then after a test forget it again. It was a vicious, tiring, annoying cycle. In fact, I'm watching this video (3rd video I might add) because I couldn't remember and the other videos didn't explain clearly enough for this brain. Again, repeating the cycle. All it took was Salty Bananas. Are you freaking kidding me??? God bless you and salty bananas. In honor of this clever memory technique, I will eat a salty banana.

  • @hellokitty-lw2mb

    @hellokitty-lw2mb

    4 жыл бұрын

    You've got a nice sense of humor, young man!

  • @Tommykee999
    @Tommykee9997 жыл бұрын

    so salty bananas are what's letting me type this message cool

  • @Bozemanscience1

    @Bozemanscience1

    7 жыл бұрын

    very cool

  • @TheAbele992

    @TheAbele992

    7 жыл бұрын

    Does the undershoot returning to its resting potential refer to the refractory period.

  • @jackbillington2124

    @jackbillington2124

    7 жыл бұрын

    yeah also known as hyperpolarization

  • @hisxmark

    @hisxmark

    3 жыл бұрын

    We ("I" am three billion cells and three hundred billion synapses.) are chemistry chemical aware of hundreds of billions of galaxies. Not to put too fine an edge on it, that makes "me" AWESOME! (You too, but who cares?)

  • @nikkihuang7635
    @nikkihuang76353 жыл бұрын

    That answered soo many of the questions I had and even ones that I wasn't able to articulate! Thank you so much

  • @yakarotsennin3115
    @yakarotsennin31155 жыл бұрын

    Woah!!! You explained so much in depth in such a short period!! Also love the simulation, they are very helpful for envisioning the influx of Na and Exflux of K as well as the movement of the impulse down the axon. Best video i’ve seen on the topic so far.

  • @RonShenkar
    @RonShenkar6 жыл бұрын

    This was extremely comprehensive, thorough and all-around well-explained! Thank you so much!

  • @konsteemeli
    @konsteemeli2 жыл бұрын

    These videos contain everything essential in exactly the right order. You really have thought it through. Best youtube teacher.

  • @latoshiawilliams296
    @latoshiawilliams296 Жыл бұрын

    Wow! I learned so much from this guy. I had trouble with this topic in Psychology class but now I understand it better.

  • @mg2172
    @mg21727 жыл бұрын

    this was so helpful; I'm learning about this in my neuroscience class right now. thanks!

  • @emmabarron3988
    @emmabarron39887 жыл бұрын

    This has really helped me remember neurons. And with the AP test right around the corner, that is a blessing. Thank you so much for this video! Salty Bananas makes it SO easy to remember. keep up the great work! :)

  • @brinbearable
    @brinbearable7 жыл бұрын

    Best video on AP's so far, thank you for taking the time to share!!!

  • @NikkiJohnsonFreeThinker
    @NikkiJohnsonFreeThinker4 жыл бұрын

    Wow ... this is taught at just the perfect speed with exactly the right amount of information. Thank you for explaining not only what happens but WHY in such a crystal-clear way. High-five, Paul! 🙌

  • @sanaalsarayreh
    @sanaalsarayreh6 жыл бұрын

    I can't memorize this for the life of me! And it doesn't help that I'm taking this class during the summer and I am the mother of a 16 month old baby. Ugggh! Good luck to all! Send positive energy my wayyy

  • @JoshB-zc5jb

    @JoshB-zc5jb

    5 жыл бұрын

    Wait.....omg best of luck for that!

  • @MrValkyr1e

    @MrValkyr1e

    5 жыл бұрын

    More power to you, lady

  • @MMJ243

    @MMJ243

    5 жыл бұрын

    I relate.... good luck hope you did great

  • @beyondhope4humanity

    @beyondhope4humanity

    5 жыл бұрын

    May Allah make it easy upon you sister💖 Aameen

  • @Paprikaah

    @Paprikaah

    5 жыл бұрын

    Taniza Tasnim shut up already

  • @anisfarhad1506
    @anisfarhad15066 жыл бұрын

    You have no idea how thankful I am to you.

  • @anniemckenzie13
    @anniemckenzie137 жыл бұрын

    Paul Andersen does it again! My teacher in high school and I am still learning from you in college :) Thank you for all you do! Hope all is well, Mr. Andersen!

  • @mertc1529
    @mertc15293 жыл бұрын

    man that is so inspirational. you literally explain tons of informations fluently and densely, and , of course, understandably

  • @donovanlucibello6420
    @donovanlucibello64205 жыл бұрын

    Thank you, Mr. Andersen, you have been helping me (and many others) for years now!

  • @ZantherStone
    @ZantherStone4 жыл бұрын

    How is he able to explain this just SO clearly!? Every word is precise. He has no extra, but also not missing anything essential. Just gives you a SOLID understanding on basics. Wow. I think hit's b/c he really listens to his students and what they need and how they think.

  • @lindseymarshall3191
    @lindseymarshall31913 жыл бұрын

    I literally made a youtube account so that I could comment on this. Thank you for doing what you do!! This video was SO helpful

  • @shahadhz5805
    @shahadhz58052 жыл бұрын

    Mr. Bozeman, I want to thank you alot, alot ! I passed my Bachelor’s ( 3 years ago) because of you! Literarily, when I was struggeling with something I was just searching for that in your page ! And I finished my Master’s 2 years ago because of you ! And now I am doing my MD and I cannot skip your channel at all! Your videos are always there when I feel lost ! Thanks alot !

  • @emmanuelrodriguezsilva9613
    @emmanuelrodriguezsilva96133 жыл бұрын

    I don´t know how to use the appropiate words to describe how grateful I am for this tremendous effort you have made in all your videos. Thank you so much. You explain clearly. Greetings from Mexico

  • @kolibril4265
    @kolibril42654 жыл бұрын

    This is complex knowledge presented in an very dense, but at the same time comprehensive and visual way. Thanks a lot for this masterpiece of didactics!

  • @WitchSmeller74
    @WitchSmeller742 жыл бұрын

    Thank you so much for these videos. I'm sure it took a lot of effort on your part, but you have blessed so many students with your ability to explain seemingly complex concepts in an easy to understand way. Easily one of the most useful channels on KZread.

  • @majdmohamad30
    @majdmohamad305 жыл бұрын

    That was the best explanation i have heard everrrr, thank you.

  • @michellecheng9425
    @michellecheng94256 жыл бұрын

    thanks a lot professor! I have been watching your videos for three years! From preparing for the listening test of TOEFL to AP till now in university! All of the videos are super helpful!

  • @meep2026
    @meep2026 Жыл бұрын

    SOOOO HELPFUL!! this is such a confusing topic but thanks for explaining it so well! I understand it now!!

  • @jekaterinaromanova6701
    @jekaterinaromanova67015 жыл бұрын

    Thank you for making complex information so easy to understand and more importantly - memorize and retain in a long term memory. Makes learning anatomy fun vs. stressful.

  • @jessiegolden2088
    @jessiegolden20885 жыл бұрын

    Thank you for your time and trying to help us succeed.

  • @ruthreinhold5645
    @ruthreinhold56456 жыл бұрын

    So, so helpful. I was so confused about this subject and you just completely cleared it up for me and gave a great overview afterwards too. Thank you!!

  • @kouroshparastesh5069
    @kouroshparastesh50696 жыл бұрын

    You are amazing sir! Your videos helped me a lot with studying for my MCAT!

  • @kpezo
    @kpezo6 жыл бұрын

    Thank you for this wonderful neurophysiology video!!! You made it so much easier to understand and explained it very well!!!

  • @louislang3011
    @louislang30112 жыл бұрын

    best video about this subject! you explained many aspects that are important but aren't explained in other videos/books. the animation and fluidity make it easier to understand. thank you so much

  • @MinhTran-ep4ln
    @MinhTran-ep4ln5 жыл бұрын

    Thank you so much. This is the most perfect lecture about neuron action I've ever listened to.

  • @jarodjohnson8415
    @jarodjohnson8415 Жыл бұрын

    Mr. Anderson, you are far and away the best teacher I have ever had the pleasure of learning from.

  • @danielaromerovargas7241
    @danielaromerovargas72416 ай бұрын

    I don't think you understand how many times I've been taught/explained this and until watching your video I am finally able to get it. Thank you very much for creating such powerful graphics simple yet exactly what I needed to learn

  • @elizabethterrazas707
    @elizabethterrazas7073 жыл бұрын

    Beautiful explanation. I appreciate all of the visuals and simulations. Very clear and helpful :)

  • @sufia2151
    @sufia2151 Жыл бұрын

    Thank you, this is the most clear, illustrative and complete explanation of the topic. Very grateful for your efforts.

  • @msp.9780
    @msp.97804 жыл бұрын

    Best video for AP I have seen so far! If only someone in college had explained it to me that easily. Long live the salty banana.

  • @timothyvanpelt_cyclist
    @timothyvanpelt_cyclist3 жыл бұрын

    Thank you, one of the best explanations. At 9:12 you say the signal won't move to the left due to repolarization of the segment to the left, opening up the potassium channels, resulting in an outflow of K+. But I think it's also due to the Na+ channels being in an inactive state, requiring a few ms to become closed (and they can only open up again from the closed state).

  • @tehreemirfan1244
    @tehreemirfan12443 жыл бұрын

    Thank you so much for such a detailed yet precise lecture!!! Appreciate the hard work, Sir!

  • @miri5516
    @miri55166 жыл бұрын

    This is the best educational video I've seen today, and I've seen many.

  • @raaspider
    @raaspider2 жыл бұрын

    Very few people have this type of talent to present a complex topic in such a clear way...bravo...bravi...applauso...👏👏👏

  • @a.j.d.
    @a.j.d.7 жыл бұрын

    Damn perfect release, my exam will be on the 30th of January. Thanks for the great explanation

  • @shazwanabdullah9276
    @shazwanabdullah92765 жыл бұрын

    That was an amazing video! Please make more, I'll definitely watch them

  • @beyondhope4humanity
    @beyondhope4humanity5 жыл бұрын

    Totally life saving video! I was absent throughout the class lessons on this topic! And boring notes wouldn't help visualizing the real situation that happens!

  • @kyannedavis2803
    @kyannedavis2803 Жыл бұрын

    He has such an excellent way of explaining things, it's incredible. Whenever I'm stuck on a concept after my professor teaches it and I've studied the textbook, I watch Mr. Anderson explain it and it becomes clear as day. What a phenomenal teacher.

  • @deephillips875
    @deephillips8754 жыл бұрын

    One 14 minute video gave me greater clarity than two chapters and a handful of Khan videos. Thank you!

  • @LisaSimpson2
    @LisaSimpson26 жыл бұрын

    Hey Bozeman Science! Another great lesson (I remember this one well!). I haven't watched one of your videos in aaaages, just been refreshing my memory, but I used to watch them all the time back when I was studying Human Biology at college. Just thought I'd say a big thank you! Without you and your amazing lessons I would never have gotten a B for biology! The teacher was great but didn't teach us that much really but I'd go home and study using your videos and I learnt soooo much! I knew absolutely nothing about biology before your videos now I remember all of this stuff (even now years later). Please keep up the great work you do! Your lessons are really well explained and easy to understand, thanks so much for the amazing knowledge and good grade as I have you to thank partly for that :-)

  • @gheedomar2170
    @gheedomar2170 Жыл бұрын

    The fact that everything clicked when I watched this vid is amazing.. we need more people like you in universities👏🏻

  • @k_hopeee
    @k_hopeee5 жыл бұрын

    Thanks for this! It cleared some things up for me that I was confused about! I found your animations most helpful!

  • @sarahadam703
    @sarahadam7035 жыл бұрын

    Best ever action potentials explanation I have ever came across in my whole life ... thank you very much. We see your greate effort and hard work

  • @TheMegaKidBoy
    @TheMegaKidBoy5 жыл бұрын

    Absolutely amazing explanation and really clear illustrations. Thank you so much!

  • @ryancarter4334
    @ryancarter43343 жыл бұрын

    Thank you so much! I've watched several videos on Action Potentials but this one really made it click with me.

  • @sarahgraham1121
    @sarahgraham11216 жыл бұрын

    Thanks so much for this video! It made my 100+ powerpoint lecture slides on this subject all come together & make sense.

  • @susannalung3150
    @susannalung31506 жыл бұрын

    Feeling ready for my BIO 162 exam today thanks to you!

  • @murphymcquaid15
    @murphymcquaid155 жыл бұрын

    Thank you for all the visuals it really helps clarify everything

  • @NiftyNooks
    @NiftyNooks Жыл бұрын

    Described in the best and most efficient way. Kudos.

  • @filippetrovic9823
    @filippetrovic98233 жыл бұрын

    I honestly don't know what I would do without channels like this... like this guy is 5 times better than all of my professors combined :) I am so grateful

  • @alexisgjondrekaj2229
    @alexisgjondrekaj22292 жыл бұрын

    I rarely comment on youtube videos but this video was amazing. This was the most clear explanation and over 2 weeks of lecture did not compare to this 14 minute video! You are awesome thank you so much for your videos you are a HUGE help to this pre med student.

  • @maricarmen8776
    @maricarmen87765 жыл бұрын

    Very well explanatory and great dynamic. Thank you!

  • @shyladavis5066
    @shyladavis50666 жыл бұрын

    Super helpful video, I appreciate the use of animation in addition to explaining the topic (Especially how you have mini recaps throughout video!) thank you!

  • @kittensb7967
    @kittensb79672 жыл бұрын

    10/10 the best explanation of action potential Ive seen. Thanks a tone

  • @kriselyse88
    @kriselyse885 жыл бұрын

    Thank YOU!!! 5 in class lectures, and I finally understand everything thanks to this one video! Life saver! Salty banana...you should make t shirts. FRFR

  • @ayemanmahbub371
    @ayemanmahbub3713 жыл бұрын

    God bless this man. You just taught me 10 lecture videos and 50 pages under 15 minutes.

  • @alicepearce3006
    @alicepearce30065 жыл бұрын

    This video helped with my uni studies so much! Thank you for explaining everything in a simple and descriptive way :)

  • @isabellarussell4407
    @isabellarussell4407 Жыл бұрын

    Thank you for actually explaining it with the visuals that you included, it finally actually clicked and i actually understand what is going on. I have been so confused!!!

  • @kelseycrumrine9060
    @kelseycrumrine90604 жыл бұрын

    This guy is awesome!! Taught in 15 min what my professor taught in like 5 hours. 10/10 recommend for people who have zero background in phys and need a generic breakdown.

  • @maddypeikin6928
    @maddypeikin69282 жыл бұрын

    wow. this is the first time I've ever understood this whole process! you are incredible!!! amazing explanation. sooo helpful!

  • @pyrogirl55
    @pyrogirl554 жыл бұрын

    How is it that I've gone through years of physiology, psychology, kinesiology, and biology and no one has ever mentioned the salty banana? Only helpful mnemonic I've ever gotten for this

  • @lizaarango3710
    @lizaarango37106 жыл бұрын

    Thank you for posting this video. It was beyond helpful. And thank you for explaining the process in such a clear an easy way to understand.!

  • @marianaaldana7635
    @marianaaldana76353 жыл бұрын

    I’ve seen countless videos on the subject and none is as good as this one!!!

  • @josiemeade1517
    @josiemeade15173 жыл бұрын

    soooo helpful I literally cannot overstate how much I needed this

  • @danchiappe
    @danchiappe4 жыл бұрын

    Excellent lesson! Thanks for the clear explanation of the workings of the neuron. I will be referring many students to it.

  • @siddhirao8328
    @siddhirao83286 жыл бұрын

    This is the only video explaining start to finish ......Awesome thank you !!

  • @XTheSpartanX7
    @XTheSpartanX77 жыл бұрын

    This is great. I have a week until my exam. Been typing each main topic from my physiology class into youtube then watching the videos and taking serious notes. Much better job than my professor because I can rewind you !!!!

  • @blackmilk1000
    @blackmilk10007 жыл бұрын

    Thank you sooo much for this video! It was very helpful. Finally, I've understood action potential!

  • @cait7140
    @cait71404 жыл бұрын

    I’m doing a major in neuroscience and you’re still saving my butt. You are a god send. I’ve never found anyone that explains things and clearly and concisely as you. Also, salty banana? Perfect.

  • @arwam7709
    @arwam77096 жыл бұрын

    You are the best, no one could explane it as better as you thank you very much that was so helpful

  • @deepthibadam4177
    @deepthibadam41777 жыл бұрын

    you are just so awesome!!! watching this the night before the AP biology exam your webpage and everything was so helpful!

  • @williamnavarro5526

    @williamnavarro5526

    6 жыл бұрын

    You’re doing something wrong if your studying this for the AP Bio exam

  • @williamnavarro5526

    @williamnavarro5526

    6 жыл бұрын

    You’re

  • @ratboy717
    @ratboy7177 ай бұрын

    These animations are so helpful, coupled with your great explanations. My prof basically just reads us the textbook and it was hard for me to figure out what exactly was going on in the neuron.

  • @cocodiary
    @cocodiary5 жыл бұрын

    You made my life so much easier!! 🙏🏻🙏🏻

  • @lokeshkoomarstyagee6742
    @lokeshkoomarstyagee67426 жыл бұрын

    you nailed it Mr.Anderson you are amazing

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