what a good video!! My teacher show us this in class, and the next friday I've my secondo exam with her, and i wasn't understand how to SA node can produce it's own PA. Thank you a loooot!
Yes that is right membrane is permeable to potassium only when it is at rest but when a stimulus is generated it increases the conductance of sodium resulting in sodium influx
Very good and clear explanation sir, but i still wondered is the action potential that generated in SA node also have a "refractory period" like the action potential that generated in cardiac myocte ?because from my persepective if we try to compare the graphic between them (sa node vs myocyte) we see that there is almost no actual "resting phase" between the repolarization and the next depolarization
I really enjoy your concepts.The most favorite part is your gists really filled with goodwill.
I’m basically a cardiologist now
what a good video!! My teacher show us this in class, and the next friday I've my secondo exam with her, and i wasn't understand how to SA node can produce it's own PA. Thank you a loooot!
Your explanation is simple and elegant. Thank you so much, sir, for making such an excellent video!!!
One of the easy and best video on UA-cam till now
Was struggling to understand it. You explained everything so well! Thank you :)
This vedio is amazing,helpful and very easy to understand !thank you soo much
Wonderful video !!!!!! Thank you so much 🤗🤗🤗🤗
Most welcome 😊
Thanks for this information.
most welcome
Thank you so much this video was amazingly helpful!!
Thank❤🌹🙏 you
Superb
Amazing 👏 🙀
I'm sbki pdf kaha milegi phle toh download ho jati thi ab mil nhi rhi 😢 ese toh dekhi hui video bhi bhul jaunga
I am not uploading notes any more. Will release compiled notes after all the topics are done.
❤
DO u have your account on Google scholar ?
No. Why?
Wonderful presentation 🤝 though if you speak dramatically
תאי שריר עם יכולת קיצוב
king kong
Bt how Sodium is leak through the cell membrane bcoz membrane are alway permeable to potassium not for Na could you explain plzz
Yes that is right membrane is permeable to potassium only when it is at rest but when a stimulus is generated it increases the conductance of sodium resulting in sodium influx
thank you sooooooooooooooooooooooooooooooooooooooooooooo much
Actually saved my Biomedical Bmc degree
Thank you so much
Very nice knowledge given 👍
Very helpful
Thnku Soo much❤❤
Many thanks , that’s was really helpful 🙏🏻🙏🏻
You're welcome!
Very good and clear explanation sir, but i still wondered is the action potential that generated in SA node also have a "refractory period" like the action potential that generated in cardiac myocte ?because from my persepective if we try to compare the graphic between them (sa node vs myocyte) we see that there is almost no actual "resting phase" between the repolarization and the next depolarization
pardon for my english