Action Potential - Nerve Impulse Transmission - Neurons | Biology Series

[@MedicosisPerfectionalis]

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[@MedicosisPerfectionalis]

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[@AssimMEME]

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[@dieforyou8857]

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]

You’re most welcome! Would you please help me by sharing?

[@ahlampremed]

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

[@MedicosisPerfectionalis]

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[@MedicosisPerfectionalis]

My pleasure 😇 Good luck 🍀

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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.

[@MedicosisPerfectionalis]

The pleasure is all mine!

[@MedicosisPerfectionalis]

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[@MedicosisPerfectionalis]

I am honored! Good luck 🍀 Let me know how the test went!

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[@Joyful_Jo_]

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.

[@MedicosisPerfectionalis]

Thank you so much 😊

[@too106]

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!

[@perfect_es]

To the point, visualized and easy to digest, just enough details...just what i needed for my med school prep, great job man!

[@marcushedebyeklvborg5305]

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

[@MedicosisPerfectionalis]

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[@liliam4188]

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

[@MedicosisPerfectionalis]

Thank you ☺️

[@muhaminsohoo4221]

Such a funny and innovative way to teach I love it😂

[@MedicosisPerfectionalis]

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[@MedicosisPerfectionalis]

I am glad!

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[@MedicosisPerfectionalis]

My pleasure 😇

[@forevera.r.m.y3942]

Such a complicated topic explained in a such an easy way. Thank you so much.

[@sxinranz]

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

[@MedicosisPerfectionalis]

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Litellary your way of teaching is amazing thank u soo much This topic is so hard for me i miss my coaching kecture and from 3 hour i was watching videos in youtube but my concept is cleard only in this video again thankss

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[@MedicosisPerfectionalis]

Happy to help!

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[@MedicosisPerfectionalis]

Glad it helped!

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[@MedicosisPerfectionalis]

Glad I could help!

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THE BEST OF THE BEST!

[@MedicosisPerfectionalis]

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

[@MedicosisPerfectionalis]

Most welcome!

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😅you make learning so fun, this was so educative

[@MedicosisPerfectionalis]

Thank you!

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Thank u so much it was a very tough topic but you made it easy

[@MedicosisPerfectionalis]

Most welcome!

[@liliam4188]

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?

[@thesclasswithsilas]

Great work Keep it up💥

[@osnatcsillag8596]

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]

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

[@shrinivasnayak6446]

Great explanation

[@MedicosisPerfectionalis]

Glad it was helpful!

[@BlessedBulus-e1q]

Nice explanation

[@MedicosisPerfectionalis]

Thank you so much!

[@cosmosveil9355]

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.

[@persephonekatmanivong2271]

I think because sodium is coming in faster than potassium is going out

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[@MedicosisPerfectionalis]

Thank you!

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He's hilarious 😂

[@MedicosisPerfectionalis]

Thank you!

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[@MedicosisPerfectionalis]

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[@MedicosisPerfectionalis]

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[@MedicosisPerfectionalis]

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

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[@MedicosisPerfectionalis]

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Amazing

[@MedicosisPerfectionalis]

Thanks!

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[@MedicosisPerfectionalis]

Thanks, will do!

[@sereensaleh8923]

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]

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

[@sereensaleh8923]

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

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[@MedicosisPerfectionalis]

Thank you!

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[@MedicosisPerfectionalis]

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[@ikram2530]

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[@MedicosisPerfectionalis]

It's my pleasure!

[@latifalala5626]

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

[@MedicosisPerfectionalis]

I am sorry but I didn’t understand your question! Can you elaborate, please?

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[@MedicosisPerfectionalis]

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[@Schpit]

Great help. thanks for this

[@MedicosisPerfectionalis]

My pleasure 😇

[@dr.saimaashraf3145]

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]

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! 😊

[@Crazybae15]

From where you refer

[@MedicosisPerfectionalis]

I am afraid I didn’t understand!

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Or follow

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Me watching this 2 hours before my finals

[@MedicosisPerfectionalis]

Good luck! Please let me know how it went!

[@luvmechanix]

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

[@isinomabyxescharles6621]

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

[@MedicosisPerfectionalis]

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

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[@MedicosisPerfectionalis]

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[@MedicosisPerfectionalis]

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