NEURON ACTION POTENTIAL (MADE EASY)

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/ speedpharmacology
The action potential is the mechanism by which nerve cells communicate and conduct information. This short lecture covers topics such as generation of neuronal action potential (nerve impulse), neuronal polarization, depolarization, repolarization, hyperpolarization, resting membrane potential, threshold potential, and refractory period.
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Пікірлер: 307

  • @snicklefritz2719
    @snicklefritz2719 Жыл бұрын

    I understood better in this short time than the 2 hour lecture from my professor. Thank you for this video

  • @mianrehman5115

    @mianrehman5115

    Жыл бұрын

    Same same😁😁

  • @mritun2751

    @mritun2751

    Жыл бұрын

    Stop insulting others....one or other is always better...

  • @Thetop1percentshorts

    @Thetop1percentshorts

    8 ай бұрын

    How about paying attention during those 2 hrs?

  • @thegodslayer6969

    @thegodslayer6969

    8 ай бұрын

    @snicklefritz2719 real

  • @gekkkoincroe

    @gekkkoincroe

    6 ай бұрын

    ​@@mritun2751you that lecturer ? Don't worry i don't understand this video either , but i have watched 10 min video explaining same thing . I liked 10 min video better , but this one saves time and serves same purpose for defining "Action potential" (I am sure those kids got bored in 2-3 hours long classes so they hate it . )

  • @kadri246
    @kadri2463 жыл бұрын

    Wow... 4 weeks into the semester and 3:24 minutes explained what I thought was hard to understand lol... Thanks for this

  • @carlam6428

    @carlam6428

    3 жыл бұрын

    you are not kidding lol same dude !!!

  • @parkourisart9651

    @parkourisart9651

    2 жыл бұрын

    Guys those 4 weeks made it easy for you to understand all this ... You can't just watch a 3 min video and learn everything from it 🤟 THOSE LECTURES MATTER BUT NOT THE WHOLE 3 HOUR BORING LECTURE 😩

  • @rukosg

    @rukosg

    2 жыл бұрын

    @@parkourisart9651 nope. didn't touch my lecture at all and started doing my lectures right before my exam, didn't understand. pulled up this video and instantly understood. this 3 minute video won vs 1 week of teaching

  • @connorhannaway5123
    @connorhannaway51233 жыл бұрын

    hahaha what the f!ck, I HAD A 2 HOUR LECTURE ON THIS AND THIS ABSOLUTE BOSSMAN HAS JUST SLAPPED IT UP IN 3 MINS. good job sir!

  • @BhartiSharma-cv5vf

    @BhartiSharma-cv5vf

    2 жыл бұрын

    True mam ✨

  • @SpeedPharmacology
    @SpeedPharmacology3 жыл бұрын

    Please keep in mind that the ion flow across the membrane occurs only at the nodes of Ranvier. Nodes of Ranvier interrupt the insulation at intervals and this discontinuity enables impulses to jump from node to node. So although the general mechanism described in this video is correct, the location of ion flow is not. Also, the resting membrane potential and electrochemical gradients are restored not only by the sodium-potassium pump, but also potassium leak channels and sodium leak channels which are always open.

  • @AndyBuudy

    @AndyBuudy

    2 жыл бұрын

    So would it happen right after the dendrites and then shoot all the way to the other end when threshold is reached?

  • @isaacb.m.5397

    @isaacb.m.5397

    Жыл бұрын

    💯 MORE VIDEOS PLEASE 💯

  • @paolavega2400
    @paolavega2400 Жыл бұрын

    a whole year trying to find someone that can explain this to me. Thanks a lot you made it easy and concise.

  • @user-xr3nf8yl2k

    @user-xr3nf8yl2k

    Жыл бұрын

    I am a pharmacy student from Iraq. Can you teach me how to read?

  • @mariarose2709
    @mariarose27092 жыл бұрын

    I have spent ages trying to understand action potentials, this video is the best explanation I have found and really helped me understand FINALLY!!! Thank you so much

  • @user-xr3nf8yl2k

    @user-xr3nf8yl2k

    Жыл бұрын

    I am a pharmacy student from Iraq. Can you teach me how to read?

  • @dr.fatimahuthman4819
    @dr.fatimahuthman48195 жыл бұрын

    Finally I understood the AP for the first time in my life 😮😍😍😍 Thank you 🌹 🌹🌹🌹🌹

  • @mlawliet6151
    @mlawliet6151 Жыл бұрын

    Oh god man you’re saint, I love you. I’m currently preparing for my biochemistry midterm and my mind was such a mess after reading about ion channels and you’ve explained everything in 3 minutes better than anyone else. Thank you!

  • @christiandeirmartinis7301
    @christiandeirmartinis73013 жыл бұрын

    This was so great, hours of zoom lectures plus super long chapters were all wrapped up in this short video!!

  • @EliShiff
    @EliShiff5 жыл бұрын

    3 mins. lecturer 3 hours

  • @staneciawynter8250

    @staneciawynter8250

    3 жыл бұрын

    FACTS!!!

  • @NiquoleAbram

    @NiquoleAbram

    2 жыл бұрын

    Too true! 😂

  • @Magical_Avery

    @Magical_Avery

    2 жыл бұрын

    And made zero sense 🙃

  • @zainabalazzawi7714

    @zainabalazzawi7714

    2 жыл бұрын

    Speed pharmacology dude

  • @shobikhan9613

    @shobikhan9613

    Жыл бұрын

    @@zainabalazzawi7714 Do you feel the NEED FOR SPEED ?????????

  • @kennedyduncan2500
    @kennedyduncan25002 жыл бұрын

    I have looked at so many videos, this is by far the BEST one I've watched. Thank you!

  • @samhaile4377
    @samhaile4377 Жыл бұрын

    Best Explanation ever. simple. clear and straight to the point ❤

  • @kreezeex6937
    @kreezeex69373 жыл бұрын

    i have an exam later, checked this for a brief review and this made me understand the topic more. thanks

  • @krishnamurthy1086
    @krishnamurthy10863 жыл бұрын

    Sir, you're doing a very great job, as a student I'm very satisfied and so clear.

  • @tiffanyhau1254
    @tiffanyhau12543 жыл бұрын

    I am amazed at how concise this was! Thank you.

  • @user-xr3nf8yl2k

    @user-xr3nf8yl2k

    Жыл бұрын

    I am a pharmacy student from Iraq. Can you teach me how to read?

  • @zohaibatif4008
    @zohaibatif4008 Жыл бұрын

    best explanation I ever listened in life about neuron action potential.

  • @muazelsamani1104
    @muazelsamani11047 жыл бұрын

    Truly the best video in youtube .. THANK YOU for making my day man 🙏

  • @sitarasadiqi8256
    @sitarasadiqi82564 жыл бұрын

    wow i actually understood that! thank you for explaining it alongside the graph cause it really helped.

  • @maricarmen8776
    @maricarmen87766 жыл бұрын

    Thank you for making this subject more easy to understand.

  • @yazenalmafalani4138
    @yazenalmafalani4138 Жыл бұрын

    You just earned a new sub, love it when people make things simple and direct.

  • @nhattyjr
    @nhattyjr6 жыл бұрын

    the best video on this subject that i've found on youtube!!

  • @sarahbm7894
    @sarahbm78947 жыл бұрын

    This is the best explanation i have come across! Thank you so much

  • @ljevans5851
    @ljevans58514 жыл бұрын

    this was the clearest and best explanation i have seen yet, thank you :)

  • @TheKanak98
    @TheKanak98 Жыл бұрын

    Thank you for this short and super simple explanation. You are a saviour ❤️

  • @misstaniamaryam
    @misstaniamaryam3 жыл бұрын

    THANK YOU! You made it simple and easy to understand!

  • @watchenjoy7799
    @watchenjoy77995 жыл бұрын

    best video i have ever seen for action potential , thank you so much

  • @PurpleNymph
    @PurpleNymph6 жыл бұрын

    best explanation on the internet! thanks

  • @mmmwatchasay3014
    @mmmwatchasay30147 жыл бұрын

    Thank you, sir. You're awesome!

  • @avahrx
    @avahrx6 жыл бұрын

    This is awesome!! The best explanation ever!! :D thank you

  • @nicolefan786
    @nicolefan7864 жыл бұрын

    this is saving my AP psychology mark thank youuu

  • @meghagala4881
    @meghagala48816 жыл бұрын

    This genuinely helped me. Thank you

  • @teamarie16
    @teamarie164 жыл бұрын

    This was VERY helpful. Thank You!

  • @aaaa8784
    @aaaa87846 жыл бұрын

    Definitely one of the easiest way to learn about AP!!

  • @a.cerdenola6655
    @a.cerdenola66552 жыл бұрын

    I have my exam tomorrow and this video literally connected all the dots for me, thank you!!

  • @juliarosedowell6038
    @juliarosedowell60387 жыл бұрын

    This is brilliant and short and sweet. thanks so much for making this!

  • @bublisoniya4292
    @bublisoniya42923 жыл бұрын

    It's just how much I needed! Thanks a ton sir!

  • @laurenshoutekamer8730
    @laurenshoutekamer87302 жыл бұрын

    Simply incredible. 4-week course in 3 min , imagine if you were the teacher and had more time.....

  • @FlorelleLeon
    @FlorelleLeon5 жыл бұрын

    My course has a 20 min lecture video about this yet I've learnt it in 4 minutes from this video. Brilliant. Thank you so much.

  • @saurabhsuman6879

    @saurabhsuman6879

    4 жыл бұрын

    U r great

  • @ashwaqelfal
    @ashwaqelfal Жыл бұрын

    Oh my God unbelievable, I understand way better than I did in my 2 hours seminar ,thank you soo much

  • @peace-po1hy
    @peace-po1hy2 жыл бұрын

    After so many videos, yours was the easiest to understand.. Thank you so much

  • @niriacachimbombo1557
    @niriacachimbombo15574 жыл бұрын

    This explanation was short and concise!!loved the video and didn’t get confused

  • @harrisontorres5025
    @harrisontorres50257 жыл бұрын

    Great video! Finally someone explains it in a language I can understand!

  • @medicallaboratory3722

    @medicallaboratory3722

    6 жыл бұрын

    I would say finally someone explains it...

  • @loiseotieno4866

    @loiseotieno4866

    5 жыл бұрын

    I know, right? Was looking for an easier short video that will put all the terminologies in.

  • @kwenzamanqele2310
    @kwenzamanqele2310 Жыл бұрын

    This is the most beautiful explanation in the planet.

  • @thaar8774
    @thaar8774 Жыл бұрын

    thank you for the simplest explanation ever

  • @meganhowie8714
    @meganhowie87143 жыл бұрын

    Thank you - much easier to understand now.

  • @anaf6419
    @anaf64198 ай бұрын

    Best video I have seen on this topic yet! Thank you!

  • @kimiakhoshroo1300
    @kimiakhoshroo13005 жыл бұрын

    Thank you so much!!!! You made this very easy to understand!

  • @Faizshah770
    @Faizshah7702 жыл бұрын

    Yo mans just cleared the topic in 3 minutes, legend.

  • @himanshurana1897
    @himanshurana18973 жыл бұрын

    awsm explanation .. will recommend to all my friends to watch your lectures..

  • @reneecraddock7623
    @reneecraddock76233 жыл бұрын

    This is best explanation ever!!!

  • @dr.m634
    @dr.m6343 жыл бұрын

    Wahh what a lecture. Great professor. Thanks for the video.

  • @AasifKhan-qs1kb
    @AasifKhan-qs1kb3 жыл бұрын

    Thank you sir,3hrs lecture explained in 3mints👏👏

  • @lizzy6924
    @lizzy69246 жыл бұрын

    thank you, you're explanation was short and sweet and explained everything perfectly

  • @user-xr3nf8yl2k

    @user-xr3nf8yl2k

    Жыл бұрын

    I am a pharmacy student from Iraq. Can you teach me how to read?

  • @divspizza4718
    @divspizza47182 жыл бұрын

    Really good video, made it easy to understand the process. Thank you!

  • @gssawyer1119
    @gssawyer11193 жыл бұрын

    you should be hired by harvard, you're a pro in teaching

  • @ashantaythomas2281
    @ashantaythomas2281 Жыл бұрын

    This explanation was so good,thank you.

  • @jessicaferguson6775
    @jessicaferguson67753 жыл бұрын

    This was a great explanation! I have learned this in 1 hour lectures in the past and this was wicked easy to understand! Thanks!

  • @biggiestud9451

    @biggiestud9451

    2 жыл бұрын

    hey

  • @chayito7
    @chayito72 жыл бұрын

    Fantastic!! Thank you so much!! Couple more times of watching your great explain video and I should have mastered it!! 👐👐👐

  • @vikas1933
    @vikas19337 жыл бұрын

    woww, thankk you so much , sir . really appreciate your work. Now i know why its negative 70 inside ,bcoz we r comparing it with outside .

  • @hewlettchester
    @hewlettchester Жыл бұрын

    Literally the best explanation ever!

  • @ryanb33n
    @ryanb33n Жыл бұрын

    Very well done, very much appreciated

  • @bhavya2301
    @bhavya23013 жыл бұрын

    I should thank you more often. Best video so far.

  • @pragyajain1236
    @pragyajain1236 Жыл бұрын

    You really made it wicked easy to understand 😜

  • @dulmin_
    @dulmin_4 жыл бұрын

    That person at beginning makes all our exam stress vanish! 😂😂😍

  • @washimchowdhury2524
    @washimchowdhury2524 Жыл бұрын

    Quick and easy explanation! Thank you

  • @pranjalpatil877
    @pranjalpatil8772 жыл бұрын

    Amazed by your concise teaching sir..thank you..

  • @AMI-mj5wp
    @AMI-mj5wp3 жыл бұрын

    THANK YOU!!! I seriously appreciate it!!

  • @linsdesk7240
    @linsdesk72402 жыл бұрын

    Best explanation so far!

  • @AlexisCrawford-ug2rh
    @AlexisCrawford-ug2rh7 ай бұрын

    That was awesome, thank you

  • @tatianavutsan5292
    @tatianavutsan52923 жыл бұрын

    THANK YOU!! THIS video is the best!!

  • @nisthapattanaik6437
    @nisthapattanaik64372 жыл бұрын

    It's insanely good!!!! Couldn't understand better

  • @abhaysharma4470
    @abhaysharma44703 жыл бұрын

    Everything he say is gold!

  • @mahmoodalsihaily1483
    @mahmoodalsihaily14834 жыл бұрын

    The first step of repolrization is closing the Na channels then opening the K channels...not opening K channels immediately as you mentioned... Just a small note... Great video 👏👏

  • @matthewmangus6929
    @matthewmangus69293 ай бұрын

    Thank you for this video. Better than going to class.

  • @saranyavishwanathan7920
    @saranyavishwanathan79203 жыл бұрын

    Thank you so much sir... Finally I understood AP. Great explanation 💥🔥👏 very easy to understood... No words to explain my gratitude.

  • @user-xr3nf8yl2k

    @user-xr3nf8yl2k

    Жыл бұрын

    I am a pharmacy student from Iraq. Can you teach me how to read?

  • @ayeshamazhar794
    @ayeshamazhar7945 жыл бұрын

    I like your videos very much you are masteer in explaining pharmacology lectures ..love from pakistan

  • @chim_dusha6946
    @chim_dusha6946 Жыл бұрын

    Yeah sir...you made it....thank u ...you explained really well👍😃

  • @alessia6003
    @alessia60032 жыл бұрын

    That was amazing! Thank you.

  • @reabetsoemauka2023
    @reabetsoemauka20232 жыл бұрын

    Thank you, you made this soo easy to understand

  • @PinayNanayNurse
    @PinayNanayNurse2 жыл бұрын

    clear and great explanation. Thank you!

  • @mvrgnn
    @mvrgnn Жыл бұрын

    amazing video thank you so much, you explained this perfectly

  • @amalnazir8140
    @amalnazir81402 жыл бұрын

    Thankyou very much, this will help me a lot for my test tomorrow

  • @SuperTaraster
    @SuperTaraster7 жыл бұрын

    Thanks, you made it very clear sir!

  • @zafarhussain9691
    @zafarhussain96913 жыл бұрын

    it really helped me thanks a lot I have watched man videos but didn't understood this is so easy thanks a lot

  • @tobi6882
    @tobi68822 жыл бұрын

    Amazing video. Keep up the good work man

  • @mariadiamond433
    @mariadiamond433 Жыл бұрын

    this is so great!

  • @zheervpn2312
    @zheervpn23125 ай бұрын

    Amazing explanation even better than 3 lessons studding it ❤❤❤

  • @elaituivaiti3490
    @elaituivaiti34903 жыл бұрын

    Universities: give me your money and here’s 3 hours of lectures This guy:

  • @loiseotieno4866
    @loiseotieno48665 жыл бұрын

    Wicked easy....thank you!

  • @alissandrecabrera42
    @alissandrecabrera424 жыл бұрын

    SO SO HELPFUL!!!

  • @lyrica8085
    @lyrica80859 ай бұрын

    nice and simple explanation liked it thankyou

  • @Aysegul.888
    @Aysegul.8883 жыл бұрын

    Thank you so much for this video. It really helped!! :)

  • @georgesbekhaazi7798
    @georgesbekhaazi77987 жыл бұрын

    Very helpful .Thank YOU

  • @genetianoelizas.9023
    @genetianoelizas.90232 жыл бұрын

    It really made easy! Thanks alot😊

  • @Jrodrig1138
    @Jrodrig11385 жыл бұрын

    wow best explanation

  • @ashleymejia6090
    @ashleymejia60906 ай бұрын

    WOWWW thank you so much , I can move on and study other things now.

  • @Luffz
    @Luffz4 жыл бұрын

    Great Video! Thanks.

  • @tshezenlhatshog4963
    @tshezenlhatshog49632 күн бұрын

    THISSS HELPED ME SOO MUCHHHH 😭

  • @himanshudas3527
    @himanshudas35276 жыл бұрын

    student friendly explanation, thank you,

  • @hayasoul
    @hayasoul6 жыл бұрын

    Thaaaaaaank you for the quick beneficial explanation