Action Potential - Nerve Impulse Transmission - Neurons | Biology Series

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  • Опубликовано: 11 ноя 2021
  • What’s a Neuron?! 🧠 | Biology lectures for MCAT, DAT, NEET.
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Комментарии • 110

  • @MedicosisPerfectionalis
    @MedicosisPerfectionalis  2 года назад +6

    ❤️ Cardiac Pharmacology Course: www.medicosisperfectionalis.com/

  • @shehreeze1022
    @shehreeze1022 Год назад +91

    I love the way this guy talks

  • @ahlampremed
    @ahlampremed 11 месяцев назад +35

    This made more sense than the 12 videos I watched on khan academy, thank you!

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  10 месяцев назад +5

      I am honored! Thank you so much for watching!
      Would you please help me by sharing?

  • @Zap-on-Zap
    @Zap-on-Zap 2 года назад +45

    HAHAHAH i love the way you talk sir. i also greatly appreciate the constant repetition of important phrases that i need to get straight into my head. for someone that has difficulty paying attention, this video was very very helpful. the way the information was presented the the small bits of humorous narration kept me engaged. thanks a lot

  • @dieforyou8857
    @dieforyou8857 Год назад +15

    I had trouble understanding this for over 2 months and just got it from this video. I love his sense of humor, it really makes learning more fun. Thanks a lot

  • @MedicosisPerfectionalis
    @MedicosisPerfectionalis  8 месяцев назад +1

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  • @MedicosisPerfectionalis
    @MedicosisPerfectionalis  9 месяцев назад +1

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  • @Joyful_Jo_
    @Joyful_Jo_ Год назад +14

    Dude, this was great!!!
    I love the upbeat vibe of it and how forward this is. "In some textbooks it's -70, in some -90, No1 cares"
    Hahaha.
    Thank u, this is GR8 especially since I tend to get stuck in the details.

  • @JoaoAlves-me7wp
    @JoaoAlves-me7wp Год назад +11

    Thank you so much, you probably saved my mark on the biology test i have tomorrow. Big hug from Portugal, and keep up the good work! 😀

  • @dhruveen_
    @dhruveen_ Год назад +7

    8:37 Boom💥 It's fire baby , we are on fire 🔥 😂😂

  • @facedisgrace9521
    @facedisgrace9521 Год назад +12

    I understood more watching this video than in my biology class! This is absolutely amazing thank you so much and good luck with your future content! Keep helping us and thank you one more time.

  • @too106
    @too106 3 месяца назад +1

    Didn’t understand about the nerve impulse transmission during my uni lecture. However, this makes so much sense to me and now I fully understand. This is absolutely goooood!

  • @marcushedebyeklvborg5305
    @marcushedebyeklvborg5305 Год назад +5

    Amazing video! The drawings while you explain really helps the understanding on the subject!

  • @user-oy1od1mj6l
    @user-oy1od1mj6l 3 месяца назад

    Literally in love with this. Helped me so much. Thank you ❤

  • @Roshya-nk3yg
    @Roshya-nk3yg 3 месяца назад

    The explanation was amazing. Simple and fun! Thank you so much🤍

  • @basmaal-awaja7433
    @basmaal-awaja7433 Год назад +5

    never had this much fun listening to education videos HAHAHA

  • @DipaSaha-wd8qo
    @DipaSaha-wd8qo 6 месяцев назад +1

    Thank u so much for presenting this topic in an arranged way

  • @liliam4188
    @liliam4188 2 года назад +8

    I took A&P and struggled to understand this. Watch your video and it makes sense. Your brilliant 😊

  • @sxinranz
    @sxinranz Год назад +7

    This quick video made me understand the entire concept instantly, something my teacher couldn’t do in 2 classes 😭 thank you so much

  • @saherkhush3508
    @saherkhush3508 Год назад +10

    Your lectures are just the definition of studying with fun sir.thank you so much😊

  • @thesclasswithsilas
    @thesclasswithsilas 19 дней назад

    Great work
    Keep it up💥

  • @sydadua4931
    @sydadua4931 6 дней назад +1

    Great lecture, got a zoology exam. Helped alot!😊

  • @liliam4188
    @liliam4188 2 года назад +1

    OMG! So I listened to all your Electrolyte videos for my Nursing Exam. Thanks. So if we don't have enough Na to depolarize the nerve, or we are in a hyponatremic state, signs would be malaise, lethargy, slow and low HR, BP, RR because there is no activation. Please correct me if I am wrong?

  • @maryamabdulakeem434
    @maryamabdulakeem434 3 месяца назад

    Very enjoyable video

  • @daisydavid8932
    @daisydavid8932 Год назад +3

    😅you make learning so fun, this was so educative

  • @Schpit
    @Schpit 2 года назад

    Great help. thanks for this

  • @truncinesaulsberry9664
    @truncinesaulsberry9664 Год назад +1

    Thank u I've been searching 2 weeks for a video like this

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  Год назад

      Thank you 🙏
      I appreciate you!
      I have many videos on nerve and muscle physiology in my “Physiology” playlist.

  • @osnatcsillag8596
    @osnatcsillag8596 Год назад +2

    WOW! Such a good video!! (=
    Just one question. This process happend on the Axon membrane, So what are the dendrites for? and the Axon hillock?
    Thank you very much!

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  Год назад

      Watch the whole series on nerve physiology and should help answer your questions!

  • @shrinivasnayak6446
    @shrinivasnayak6446 9 дней назад +1

    Great explanation

  • @dima-wg9ob
    @dima-wg9ob 8 месяцев назад +1

    THE BEST OF THE BEST!

  • @mdarshad-yd2jk
    @mdarshad-yd2jk 3 месяца назад +1

    The way you explaining this topic is very nice this video is very helpful to clear my this topic thank you sir

  • @Basharart998
    @Basharart998 Год назад +3

    Amazing video keep it up man , thank you (:

  • @lynxthadon
    @lynxthadon 2 года назад +3

    Your doing an awesome job doc ❤️

  • @abdelrahmanmetwally8976
    @abdelrahmanmetwally8976 2 года назад +1

    I have exam next week , why am I here ?? Simply medicosis addiction ❤️❤️❤️🔥🔥

  • @emanal_adimi5856
    @emanal_adimi5856 10 месяцев назад +1

    Amazing 👏🏻👏🏻

  • @kulsoomfatima1676
    @kulsoomfatima1676 22 дня назад +1

    Amazing

  • @aqsakainath-py7qu
    @aqsakainath-py7qu Месяц назад +1

    Crazzzyyyy🤯 wowwww

  • @georgiab5436
    @georgiab5436 Год назад +1

    Love this video

  • @ikram2530
    @ikram2530 Год назад +1

    Thank you, sir, for your efforts🥰🥰🥰

  • @sereensaleh8923
    @sereensaleh8923 9 месяцев назад +1

    thanks for explaining but i still have a question, why does NA+ have to slightly go inside the membrane to reach the threshold potential SO MORE NA+ CHANELS CAN OPEN? why don't they open from the beginning so a huge amount of NA+ can go in?
    in other way, are some NA+ and K+ channels already open all the time?
    i hope you answer me

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  9 месяцев назад +1

      To minimize the errors caused by the normal fluctuations caused by minimal influx of sodium. The membrane has to reach a threshold first.

    • @sereensaleh8923
      @sereensaleh8923 9 месяцев назад +1

      Sorry i still didn't get it 😂
      What are the normal fluctuations?

  • @aditilahre9659
    @aditilahre9659 8 месяцев назад +1

    Life saver omg

  • @Prestige_Malook
    @Prestige_Malook Год назад +1

    I like the way you talk by .

  • @TheMonkeyThatDoesYourJobBetter
    @TheMonkeyThatDoesYourJobBetter Год назад +3

    Me struggling to study in Human Biology because the professor flat out refuses to actually teach the material: 😢
    Medicosis Perfectionalis holding out his hand: Come... I will teach you, my son. 🧙‍♂

  • @Azula524
    @Azula524 Год назад +1

    I love you teacher ❤

  • @luvmechanix
    @luvmechanix 2 года назад

    Can someone point me to an experiment where one can simulate the functioning described in this anatomy? Like what kind of membrane can seperate ions and cause an ironically unbalanced solution? In chemistry this is considered impossible

  • @dr.saimaashraf3145
    @dr.saimaashraf3145 2 года назад

    Wait in the periodic table group 1 tendency of being positive increases as you go down the group and bcz K is above Na shouldn't Na be negative?

    • @Areesha-fo1yv
      @Areesha-fo1yv 4 месяца назад

      Na is positive because it loses an electron. Lose of electron gives it the positive charge and same is the case with K. Both are present in group 1 that tells us that both have 1 electron in the outermost (valence) shell and hence it becomes easy to get it removed, leaving them with +1 charge.
      Hope that helps! 😊

  • @cosmosveil9355
    @cosmosveil9355 9 месяцев назад

    One question- the sodium and potassium ions are both positive. If the potassium ions are leaving the nerve as the sodium ions are entering the nerve, why is there a change in polarity? It seems like there would be no net change in the charge of the nerve.

  • @latifalala5626
    @latifalala5626 Год назад +1

    The question is all of the process happening in one neuron or one neuron per process?

  • @eallarybts7192
    @eallarybts7192 4 месяца назад +1

    He's hilarious 😂

  • @Freetatee1
    @Freetatee1 Год назад +1

    Me watching this 2 hours before my finals

  • @Crazybae15
    @Crazybae15 Год назад

    From where you refer

  • @Zoro-zp5jw
    @Zoro-zp5jw Год назад

    Great work ma nigga🙌

  • @himanshuyadav3589
    @himanshuyadav3589 3 месяца назад

    Ughh ! Class 11 biology topic in India and considered easy😅

  • @waniamreenwaniamreen1488
    @waniamreenwaniamreen1488 Год назад

    👌

  • @isinomabyxescharles6621
    @isinomabyxescharles6621 8 месяцев назад

    i liked the video explanation except he didn't talk about the concentration levels in and out side the axon

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  8 месяцев назад +1

      Thank you! I've discussed that in my “physiology” playlist.

    • @aimanqadri8790
      @aimanqadri8790 4 месяца назад

      Thanks. Your lecture makes it easy to grasp dry topics.

  • @23R174
    @23R174 Год назад

    Why can't I convert the translation into Arabic?

  • @plaisanterie9551
    @plaisanterie9551 Год назад

    Habibi

  • @x9liq
    @x9liq 27 дней назад

    ليش ماكو عرب هيج يشرحون يا اخي 😭

  • @adeyemijohnson3271
    @adeyemijohnson3271 11 дней назад

    Volts are gonna kill you 😂😂😂

  • @honey.r
    @honey.r Год назад

    Can you translate your videos into Arabic?🥺

  • @sou07
    @sou07 Месяц назад

    I feel from ur accent that you are Egyptian