I had been trying to understand this concept the whole weekend. The more I tried the more confusing it would get. This was an excellent explanation!!!! I finally got it!!! Thank you so much!!!!
Researching epileptogenesis, if the sodium channels deactivation process do not work properly, the action potential could travel backwards to the soma, which could trigger a new action potential. The neuron would then be in a constant activated state.
Thank you so much! You are brilliant! :D I have been watching your videos for a long time now, and they always make things waaay clearer Again, thanks !!!
I have 3 questions : 1) We don't need the pump Na/K ATPase for this process, so when and why do we use it if the membrane is able to regain its resting potential itself ? 2) When a stimulus is applied it's only cause the opening of the Na+ channel but the membrane is still at resting potential, right ? The inversion of charges is only caused by the output of Na ? 3) When Na enters in the cell, you said that there is a increase of positive charges in the adjacent region like some charges have been created ... It's not just an attraction of charges ?
superb lecture Sir. however I have one question. If the axon is stimulated in the middle of it's length (as may happen in axon-axon synapse instead of axon-dendrite synapse) with this one way propagation of action potential still be true in that case?? to me the answer seems to be no as both way propagation is then possible considering the midpoint of the axon to be depolarized first. please correct me if I'm wrong. thank you sir for these awesome videos :)
You are sent from heaven. You must have saved many students like myself from failure. May God bless this great selfless Lecturer.
He also gets paid for ads
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I am not exaggerating, you're the best among all other teachers.
Couldnt go without stating the appreciation i have for you. I hope you're getting what you hope doing these lectures. Thank you
Believe me you are the best of the best
I had been trying to understand this concept the whole weekend. The more I tried the more confusing it would get. This was an excellent explanation!!!! I finally got it!!! Thank you so much!!!!
you are a Gift thanks from Algeria
One of the best explanation seen by me of an important concept. Thanks a ton. Post more like that.
Beautifully explained. Thank you!
you make learning so fun bro. this is great
That was so clear and great .. thanks man
U explain very well only that u cover ur notes
Researching epileptogenesis, if the sodium channels deactivation process do not work properly, the action potential could travel backwards to the soma, which could trigger a new action potential. The neuron would then be in a constant activated state.
Thank you so much! You are brilliant! :D
I have been watching your videos for a long time now, and they always make things waaay clearer
Again, thanks !!!
He is a teacher from our Almighty God...be blessed always and our God answer your needs
Oh my gosh this was excellent, thank you!
Great explanation, I finally understood action potential propagation! :D
thank you so much , all you videos are amazing
amazing videos
Thank you so much
may God bless your soul
you made this easier thank you!
I have 3 questions :
1) We don't need the pump Na/K ATPase for this process, so when and why do we use it if the membrane is able to regain its resting potential itself ?
2) When a stimulus is applied it's only cause the opening of the Na+ channel but the membrane is still at resting potential, right ? The inversion of charges is only caused by the output of Na ?
3) When Na enters in the cell, you said that there is a increase of positive charges in the adjacent region like some charges have been created ... It's not just an attraction of charges ?
You are really great
Thank you. Very nice explanation :)
prjthkmr you're welcome :)
You are a blessing
Epic lecture
So can we say the neural back-propagation occur after the resolve of the absolute refractory period?
You are the best
superb lecture Sir. however I have one question. If the axon is stimulated in the middle of it's length (as may happen in axon-axon synapse instead of axon-dendrite synapse) with this one way propagation of action potential still be true in that case?? to me the answer seems to be no as both way propagation is then possible considering the midpoint of the axon to be depolarized first. please correct me if I'm wrong. thank you sir for these awesome videos :)
partha sarathi das, i think that action potential will travel in both directions .
No frills, just straight up, selfless knowledge imparting. Thanks for all that you do.
I love it .. Thank you 💜💜
? But what's your name
Brilliant
Thank you :)
Medical physiology made easy
Commenting after 6 years
Welcome!
This is good.....but damn you going to fast
Thank you so much
Thanks ,that is the first time I know why absolute recovery happened
Thanks 😭😭🙏
Thank you so much
now I know the benefit of the absolute refractory.....
Thank you so much! I salute you.
Truly helpful and clear! Thank you!
best lecture, superb keep it up
You are my saver
well explained
Great