Action Potential: SA nodal cells
Рет қаралды 2,185
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This video tutorial reviews the action potential for SA nodal cells:
0:00. Introduction
1:12. Ions channels (Funny Na channel, L-type Ca channel, K channel)
4:31. Graph of SA nodal cell action potential
6:22. Review of unique features of SA nodal APs
6:51. No RMP in SA nodal APs
7:08. SA nodal firing is normally determined by intrinsic firing rate, symp input and vagal input
8:27. In-a-nutshell and Acknowledgements
@VersifyVMR1028 3 ай бұрын
Thank you very much this is what I needed to know ❤ thank you thank you thank you
@TheNotedAnatomist 3 ай бұрын
Glad it was helpful!
@tmujir955 3 ай бұрын
Perhaps I will actually understand action potentials for the first time now
@prathikjain2567 3 ай бұрын
What happens to calcium which goes inside during phase 0, how is it restored?
@TheNotedAnatomist 3 ай бұрын
Na-Ca anti-porters and Ca-pump
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