Heyyy.. The Video was so simple to understand , and it was interesting and could reach the average Joe too ,since u spoke just like a commoner , without using much of technical jarguns, so that everyone could understand....... Btw u look ravishing!!!
2:26 This is not entirely correct. Quickly (and simply), the neuron is permeable mainly to Na+ at this point and EqNa ~ +40mV (net Na+ going in and out are equal), hence why the peak of the AP is around here and no more depolarization (as well as delayed v-gated K+ opening). You got this correct in your other videos about ion driving forces (diffusion and electrostatic), but you just forgot to apply it here. Overall, great work!
+Speedy5310 Thanks for the feedback! I'm glad that you caught our mistake - we're still working on how to explain these concepts concisely and clearly, and it's great to have community input to help us improve our work. We'll talk about this as a team and figure out how we can add a note to clarify this for future viewers!
Perhaps I'm stupid here. I'm having issue with the last video, trying to comprehend what seems to me to be an inconsistency: you said that potassium and sodium were postively charged, and cloride was negatively charged. Then (I thought) that the inside was positively charged (containing primarily potassium) yet you said it's negatively charged. By my logic the only way to have one side negatively charged is a surplus of calcium. How is my logic failing me? What am I missing?
There are large negatively charged protein molecules inside the cell that maintain the negative charge and help keep chloride outside of the cell at resting potential.
Whoever invented this neuron sht has nothing better to do with their life. Now I got to worry about how messages are pass through my brain in order to pass this psychology class. So annoying
You're awesome! More people should watch your videos. I'll help spread the word. Thanks for the great explanation!
Best explanation for action potential I've seen! Thank you so much for this vid
Thank you didi u just nailed it.
I just enjoyed a lot watching this video and I loved it. Please keep making videos on such topics.
this reminds me of Bill Nye...very good video
Thankyou for making this subject interesting!
Heyyy..
The Video was so simple to understand , and it was interesting and could reach the average Joe too ,since u spoke just like a commoner , without using much of technical jarguns, so that everyone could understand.......
Btw u look ravishing!!!
THANK YOU THANK YOU THANK YOU. I suck at science this helped me sm
Hey, you gotta start somewhere! Glad you found it useful! 😄
2:26 This is not entirely correct. Quickly (and simply), the neuron is permeable mainly to Na+ at this point and EqNa ~ +40mV (net Na+ going in and out are equal), hence why the peak of the AP is around here and no more depolarization (as well as delayed v-gated K+ opening). You got this correct in your other videos about ion driving forces (diffusion and electrostatic), but you just forgot to apply it here. Overall, great work!
+Speedy5310 Thanks for the feedback! I'm glad that you caught our mistake - we're still working on how to explain these concepts concisely and clearly, and it's great to have community input to help us improve our work. We'll talk about this as a team and figure out how we can add a note to clarify this for future viewers!
Great Video!! and thanks for the links
You bet! Thanks for watching!
1:21 😂 awesome movie it is!!
hi can action potential method can heal mild annular tear
love your lectures!
thanks you explained it better than my prof.. lol
Thanks, this is great!
You bet, Emily!
Merci 🌠 😊🙏
Bad ass ! Ur teaching skills r js supa fab n supr cool 👍
Awesome
Thank you!!!
+Farah Hanum No problem!
its hard to learn, you are so adorable... I need to focus... lord help me....
Great lecture, it helps, keep doing what you are doing... Be safe.
I actually wonder how the neuron determines where to send the signal. Or does it just attempt to activate all neurons it's connected to?
Perhaps I'm stupid here. I'm having issue with the last video, trying to comprehend what seems to me to be an inconsistency: you said that potassium and sodium were postively charged, and cloride was negatively charged. Then (I thought) that the inside was positively charged (containing primarily potassium) yet you said it's negatively charged. By my logic the only way to have one side negatively charged is a surplus of calcium. How is my logic failing me? What am I missing?
correction calcium=cloride
There are large negatively charged protein molecules inside the cell that maintain the negative charge and help keep chloride outside of the cell at resting potential.
Arigato
wht is polarization in neuron???
Wow
Wish you were my teacher. Smart and pretty.
Whoever invented this neuron sht has nothing better to do with their life. Now I got to worry about how messages are pass through my brain in order to pass this psychology class. So annoying