Action Potentials and Graded Potentials

Action Potentials, the synapse, graded potentials
Ion concentrations around cells 0:15
Polarization 4:07
Voltage-gated and chemically-gated ion channels 4:40
Pre and postsynaptic neurons 6:14
Action potentials 8:05
Summary of steps in an action potential 14:25
Sodium inactivation gate and refractory periods 15:44
Saltatory conduction 19:35
The synapse 21:40
Graded potentials 23:44
Action potential-Graded potential summary chart 29:35
Link to downloadable worksheet dr-wendihealth.com/2020/08/24...
My Textbook: Human Biology, Anatomy and Physiology for the health Sciences retail.tophat.com/products/81118
Dr. Wendi's Health Articles dr-wendihealth.com/category/h...
Dr. Wendi Nutrition Consulting dr-wendihealth.com/nutrition-...

[@hesham-wu9ql]

Best lecture video available for graded potentials
After searching and watching nearly 20+ videos ur lecture is best and crystal clear.

[@ChenoaVega-ju3dh]

Such an amazing video. You explained everything I was looking for in a way that helps me understand this difficult topic. Thank you very much

[@Mila-uv4zr]

Brilliant! Thank you. Very clear and concise, just what I was looking for!

[@DrWendi]

Glad it helped!

[@annamariakocevova9016]

Thank you! This really helped me to finally understand the difference between these potentials and so much more, thank you so much. I’m having an exam in 2 weeks and this really saved me

[@elenasalazar157]

Omg thank you so much for this video. Taking my A&P exam tomorrow and you have no idea how lost I was before this.

[@Euphoria321]

Omg !! Such a masterpiece here💫 BRAVO👌🏻

[@cngwayah]

Really good video. Thanks a million

[@adeenazafar2515]

well explained,Thanks

[@saleswithgrace]

This is nice

[@unknownsiren2567]

thank u sm

[@anastasiaanastasia2378]

I think you just saved me from failing my exam. Thank you so much.