I watched your 3 videos about vision physiology. You are explaining it in a very rational way. I suggest you to do more videos on physiology. Your videos are the best I found on physiology. Thank you so much sir.💗
Do bipolar cells inhibit ganglion cells? I mean, I understand this is a "summary", but isn't it the case that glutamate (excitatory If bound to ionotropic receptors, and inhibitory if bound to metabotropic receptors) is released from bipolar cells (both on and off-center) onto on and off-center ganglioncells which has ionotropic excitatory receptors for glutamate and therefore is activated when bipolar cells depolarise and release glutamate onto them? And isn't it the case that ganglioncells aren't activated if they don't get stimulated by glutamate (by bipolarcells)? Only on-center bipolarcells (in this context) are inhibited by glutamate (released from depolarised photoreceptors, in the dark) and that is because they have metabotropic glutamate receptors, right? Or have I gotten it wrong? I know there are inhibitory interneurons in the retina (amacrine and horizontal cells) which releases GABA and glycine on synapses between neurons in the retina - but are bipolar cells really inhibitory neurons? I love your channel, thank you for great content! This just made me a bit confused...
![Anatomy | Physiology of the Utricle & Saccule [Otolithic Organs]](/img/n.gif)
Felt like I was binge watching an epic series but in terms of easily digestible medical discussions. Thank you so much!
rightt the way he explains is super captivating, didn’t even notice the minutes passing
I watched your 3 videos about vision physiology. You are explaining it in a very rational way. I suggest you to do more videos on physiology. Your videos are the best I found on physiology. Thank you so much sir.💗
I'm so happy i've found your channel. Just please keep doing those videos, you're a really great teacher.
Literally this channel is the university
thank you
Thank you for this video. It was very helpful and appreciated.
Watched all three lectures. Very helpful and easy to understand
These three lectures helped alot ...Love from IISER-P
AMAZINGGGGGGGGGGGGGGGGGGGGGG
Exam in two days and thanks to these videos I finally understand the association areas.
Thank so match. Whate consist of yodopseen?
if retenel in yodopseen.
Thank you soooo much sir....all your videos are very helpful for preparing for my exams❤️❤️
Need the video on the development or embryology of human eye
Do bipolar cells inhibit ganglion cells? I mean, I understand this is a "summary", but isn't it the case that glutamate (excitatory If bound to ionotropic receptors, and inhibitory if bound to metabotropic receptors) is released from bipolar cells (both on and off-center) onto on and off-center ganglioncells which has ionotropic excitatory receptors for glutamate and therefore is activated when bipolar cells depolarise and release glutamate onto them? And isn't it the case that ganglioncells aren't activated if they don't get stimulated by glutamate (by bipolarcells)?
Only on-center bipolarcells (in this context) are inhibited by glutamate (released from depolarised photoreceptors, in the dark) and that is because they have metabotropic glutamate receptors, right? Or have I gotten it wrong?
I know there are inhibitory interneurons in the retina (amacrine and horizontal cells) which releases GABA and glycine on synapses between neurons in the retina - but are bipolar cells really inhibitory neurons?
I love your channel, thank you for great content! This just made me a bit confused...