But could you please explain how potential changes from hyperpolarised to resting potential? Won't the Potassium channels be closed and the sodium ones will be activated but closed also?
But in my text book relative refractory period is between the late part of the descending limb and -55 and the absolute refractory period is between -55 and the initial part of descending limb while the negative after potential is supernormal phase of excitability and tye hyperpolrization is the subnormal phase of excitability why U said that hyperpolrization is part of relative refractory period???
I went through 5 other videos before this and remained confused. You finally explained it succinctly. Thank you.
lol
That’s the video that i’m looking for for the last 20 minutes. Thank you so so muchhh🙏🏻🙏🏻🙏🏻
Great thank you ❤
I was watching this 16 minute video for over hrs trying to figure it out lol. Thank you!!
Thank you
During the rising slope of the spike sodium channels are not inactivated .
Thank you so much for this
Thank you ❤❤❤
What's this great videos 🎉🎉❤❤
But could you please explain how potential changes from hyperpolarised to resting potential? Won't the Potassium channels be closed and the sodium ones will be activated but closed also?
That's a good question. From what I understand the pumps reverse and again pump potassium into the cell and sodium out of the cell.
the NaK pumps reactivate to restore action potential and normal cell activities
We’ll explain
Can you please upload the notes
But in my text book relative refractory period is between the late part of the descending limb and -55 and the absolute refractory period is between -55 and the initial part of descending limb while the negative after potential is supernormal phase of excitability and tye hyperpolrization is the subnormal phase of excitability why U said that hyperpolrization is part of relative refractory period???
Osmole concept miliequalance tooo ppzzzz
Thumbs up 👍😎
the besssst
didnt understood even a single thing
It may be because of your poor English. It's not "didn't understood". It's "didn't understand". 😜.
you did great explaining this dude but didn't have to obliterate my guy over here lol :) @@NonstopNeuron
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