Action Potentials

Learn about the propagation of action potentials in a neuron in this video!

[@wizardom]

I've a PhD in cognitive neuroscience, and this is the most lucid explanation of action potential I've ever encountered.

[@dikshyapanthi7681]

I found this video extremely good for action potential kzbin.info/www/bejne/gH7Jm56ooJuGlac

[@BiologyLectures]

This video is even better guys for action potential. Give it a try. kzbin.info/www/bejne/gH7Jm56ooJuGlac

[@rui__sm]

cap

[@Thonck-]

@@BiologyLectures Stop advertising urself scrub

[@priestesskesha5038]

Ptah ? From school this is alex

[@newman4938]

For anyone who don't understand why the membrane is negative, it's because there are large-sized negative ions(such as some proteins) inside the cell that cannot move out. They've got so many charges that we need both potassium and sodium to make it positive.

[@yaricortes8167]

literally spent an hour trying to understand this concept from other youtube videos, and she explained it perfectly in five minutes... wow ur the best

[@dikshyapanthi7681]

I found this video extremely good for action potential kzbin.info/www/bejne/gH7Jm56ooJuGlac

[@BiologyLectures]

This video is even better guys for action potential. Give it a try. kzbin.info/www/bejne/gH7Jm56ooJuGlac

[@jeann.8024]

Me too!

[@nadiahsejsjkmohdyazed2399]

Maseuimzzb zhnx,z ssj xudv xhdbcv,zxgb dyxv X hxgdb

[@nadiahsejsjkmohdyazed2399]

Zmznzjz zhskzxh jzhzjjKzzhzj

[@cameomadore5065]

I have been trying to learn this for hours, and after this video action potential FINALLY makes sense. My GPA and I,thank you. Much appreciated.

[@PopArt]

I really appreciate the work you put into distilling the info into such a clear, concise video. Thanks!

[@xsophiet16]

Super clear explanation. Thank you SO much! Currently studying for the MCAT

[@julieeaton4799]

Sophie Tran good luck!!!

[@ugiboogy1111]

@@BiologyLectures wow you're really spamming your own video like that

[@GoldeneyeDoubleO7]

Great video, TP. For some reason, I always thought there was one pump that did all the sodium, potassium movements. But seeing how there are three unique pumps makes me understand the APs better

[@riittasutinen2970]

Wasn't there only one pump and the other two are channels that just open and close?

[@nidasarr5701]

I never comment on videos but wow....you just taught me what a difficult, 3 hour lecture couldnt.

[@BiologyLectures]

This video is even better guys for action potential. Give it a try. kzbin.info/www/bejne/gH7Jm56ooJuGlac

[@sabrinamarie8320]

Wow what an easy to understand breakdown in just 5 minutes! You are awesome! By far the best video on action potentials! Thank you!

[@hirabvb1144]

I was struggling hard with this topic and this video helped me understand in 5 minutes oh my god, what a life saver, Thankyou

[@russpalmeri]

Thanks. I'm teaching an adult learner course in Human Anatomy and Physiology. Your video is the clearest I've seen on this topic. Nicely done.

[@chloes.editing6492]

THANK YOU SO MUCH I WAS STRUGGLING WITH THIS CONCEPT AND YOU EXPLAINED IT SO EASILY AND SIMPLY

[@muhddanial2069]

ive been studying this subtopic for two days and still couldn't understand it until i found this video and it took me only 5 MINUTES ! to understand it, thank you

[@punitsalimath225]

Excellent explaination. Short and on point, unlike many lengthy videos! Much appreciated.

[@MA-ff8zb]

THIS WAS SO HELPFUL !! no more question marks in my head ❤ THANKS 💐 definitely worth a like and subscribe 👌🌻

[@laurasunshine44]

Thank you so much!! I have been reading for hours and your video explained it so well in about 5 minutes. Thank you! You have saved me so much additional study time. 😊

[@mrwalkercooks]

This is helping me with my first year of grad school and I taking Medical Physiology. Bless you

[@jithyaw1800]

You explained the refractory period so well I finally understand its purpose now, thank you!!

[@nientjew]

This video is amazing, i have not done this in school yet and i understood something (apparently complicated) within 10 minutes, thank you so much!

[@lintamariajoseph5354]

Guys please trust me.... She is the best.... I watched many videos but I didn't understand anything .... Please believe she is the best

[@Mrjmaxted0291]

You ought to do an episode on snare proteins and how they facilitate the secretion of NTs into the synaptic cleft. Your content's great!

[@CB_2017]

I thought this was explained very well. I really appreciated this video, very helpful. Thank you

[@jaywalker32]

The best explanation of this I've seen. I understand! If I may make a suggestion: Would adding related tags, such as ATP, Sodium, Potassium to these videos make them more searchable? Because in the past I've searched for how ATP and Na/K work, and this would have been instant clarity. I only ran into this because I heard another youtuber call this an 'action potential'.

[@easilyiguana5837]

This video is absolutely perfect. Thank you.

[@randall6562]

Explained very clearly and easily understandable. Thank you for your time and effort put towards this

[@moo-sl9ps]

Thankyou for making a very simple video of a very complex system. God bless you!!

[@taetaee5370]

Really helped me a lottt!!! I was soo confused before watching this. A big thankyouuuuu😊😊😊😊❤️

[@BiologyLectures]

This video is even better guys for action potential. Give it a try. kzbin.info/www/bejne/gH7Jm56ooJuGlac

[@kyarrajackson5207]

Best video to help understand this concept!

[@carlapedro4406]

Our profesor has been explaining this all the week but no one understood anything. Watching this tutorial, i perfectly understand in only 3 minutes. Now, action potential homework it s easy.

[@alizemyweasel5071]

ive been having a really hard time understand action potentials this really helped I'm amazed at this explaination

[@darshanaraval3043]

This is indeed the best explanation of action potential

[@nathanielmarshall3751]

studying for the MCAT and this video is so smooth! Thank you!

[@cellistialluna7613]

Oh God, i can't thank you enough, how helpful this video is . It took me 2 days to understand this concept , and finally you made it understandable in just 5 minutes. ❣❣❣❣❣❣

[@Wealily]

Very nicely explained, thank you!

[@romanzadorozhnyy2087]

Im gonna need to watch this a few more times, but this is a good video. Clean and to the point.

[@sohaibmalik2746]

Wow !! U prepared short but informative vedio for us . Thanks alot 😚😚😚

[@sapphirespoetrycollection1524]

Loving the conciseness, this was so helpful.

[@ML-sw5dt]

Thank you! Very clear and lucid explantation.

[@originalHermit]

I finally get it, thank you so much!

[@mohameddawodallajabo9545]

whole the lecture I was lost. Thank you! you have made it simple and understandable.

[@rezhwanea5837]

Honestly the best explaination ever on this subject , thanks 💜

[@jqsistation3502]

Bashi bram

[@rezhwanea5837]

@@jqsistation3502 تۆ چۆنی ۷ برا

[@sbegum2274]

This explained things so well!! Thank you.

[@itsmenishant]

Best video on action potential ever I've seen 💞💞💪

[@moamalnadhem4242]

this explaination is very good ,, well done ❤️

[@perlasolano1721]

i understand it loud and clear now. thanks !

[@soleil3847]

Perfect explanation! You helped me for my neuro exam :)

[@merrymayma7472]

I am having a cog neuro test tomorrow too!

[@terracedflame4702]

Super clear explanation, this will definitely help with my test tmw!

[@aliyawilliams3584]

Really great and insightful video. Clear graphics and dialogue, wish there were subs

[@shane315]

I have quiz today on Bio and this helped me to understand it better!!

[@capkrunch7029]

Shane’s Day fuck Me please

[@nievestorres683]

Thank you for explained the way that people understand

[@yasmeenfatima8426]

Great..... U cleared my doubt lasting since an year Tq so much

[@rbr-bn3zm]

the best teacher ever

[@adams2531]

Best vid on the subject, IMO.

[@ainmartinez8186]

This is the clearest. Thank youuu. I need it for my assignment

[@ellamae8785]

wow youtube knows how to make me cry :,)

[@abbyv8291]

You fully saved my life this is amazing

[@mellyboo2563]

great video! really helped in understanding, thank you :)

[@oa3255]

Excellent video! Thanks

[@unboxingin4k]

Thanks! Very well explained video

[@Keana43]

Amazing explanation

[@dabananaman9086]

Amazing 5 star introduction!!!!!!!!

[@shrawiya491]

Thanks 😊☺️

[@RomanKondrachov]

Thank you, very clear explanation!

[@BingBongWasheeWashee]

great video and description

[@belanabdulla6368]

Thank you so much ☺️ now i can understand the action potential 🤍🤍🤩🤩

[@ecofreakexplorer9719]

thanks for making such an outstanding video

[@mohamedosmanabdalla7248]

Thanks.

[@jochadwick4890]

hi this was so useful to watch thank u!! i just have a q abt the relative proportions of charges in the short bit after hyperpolarisation? u said the Na/K pump will bring it back to resting mem potential. if the Na/K pump is transporting net 1 positive ion out, so the inside goes from negative to even more negative, why isnt it hyperpolarising further away from resting mem potential?

[@adinathvetal7848]

Thanks so much ....It cleared all my doubts

[@baconcai]

Thank you so much , easy for understanding

[@andrewmatamoros2030]

Great video!

[@frukoprof]

Thanks for crystal clear explanation

[@BK-ps8he]

OMG THANK YOU SO MUCHH,I ALWAYS ASKED MYSELF HOW LONG DOES IT TAKE FOR THIS TO HAPPEN CAUSE WE GET IMPULSES ALL THE TIME THANK YOU SO SO MUCH!

[@indigomeech47]

The action potentials are obviously necessary to channel electricity through our bodies. I'm wondering why they are of such importance? Any feedback?

[@emiliewills4863]

This was so helpful thank you so much!!

[@lightsofgrey1471]

I cant thank you enough!!!!!!!!

[@sabamanzoor6598]

Thankuuuuuu 😍😍😍 gd explanation🤗🤗🤗

[@theartistkat6985]

great video I learned a lot!

[@mrghost8739]

Thank you very much ❤️❤️

[@mahmoudqady7057]

great video really thank you

[@sajida5731]

thank u for saving my bio grade 🥺

[@lkala4403]

thankyou for this, very helpful

[@evianinniss4947]

Great video

[@umshahad5498]

Thank you ❤

[@usmaniq7181]

In guyton and Hall physiology it is written that nerve impulse propagates in all directions not one like you said. Kindly clarify this. Thanks

[@MS-yb8np]

what happens after that?

[@nekoulah522]

more than amazing, thx for the content

[@RhythmLove7]

This was great! Thanks!

[@SchoolBangladesh]

Very helpful

[@vaniatariq]

Omg❤❤this made me learn so much❤❤

[@ryandupuis5860]

i love the brain and how it works :)

[@johann296]

Ok i found what i was looking for 👌

[@Windhawk]

Nicely presented, but with an important mistake. The Na+/K+ pump is not the basis of the refractory period, and there is no need for the pump to restore ion concentration gradients between action potentials. So little Na+ and K+ cross the membrane during a single action potential that the concentration gradients are barely affected. The Na+/K+ pump is needed over the long term to maintain concentration gradients because of the movements of Na+ and K+ over many action potentials, as well as the steady leakage of Na+ in and K+ out even when the cell is at rest.

[@Azhi_Khoshnaw]

Thank u so much

[@lauchieharvey6196]

Such a fucking good video lmao people like you are saviors.

[@simrankaur-vr9ht]

That was too good!!!

[@-MDasan]

thanks

[@RextoR_XP]

What a lifesaver

[@TresorOertel]

Thank you for explaining this

[@ahmedlucky4084]

Thanks that was so easy to understand