Phototransduction cascade | Neurophysiology | Rods & Cones

In this video, Dr.Raghu explains the process of Phototransduction in photoreceptors(Rods & Cones)
Rhodopsin (visual purple) present in rods, on exposure to light undergoes a cascade of reactions leading to conversion of light energy into electrical signals, which are ultimately transferred to visual cortex via optic nerve.

[@Yeahlini]

Sir today I had my first paper physiology uni exams all thanks to you sir ☺️ they asked immunity I’ve watched only your videos sir it helped me a lot

[@shweta-cv7hg]

hey which university?

[@Yeahlini]

@@shweta-cv7hg tnmgru

[@Yeahlini]

@@shweta-cv7hg tnmgru

[@dr.c.s.k5727]

Dont worry for views sir I am sure one day will come that u r views are damm increased as more than u r expecting level

[@Dr.Raghu-simplified_classes]

Thank you. Not much worried about views but giving good content to my students.

[@Arijitianforeverr]

Thanks a lot sir.... I can't put it into words how helpful your videos are ♥️🙏🙏✨

[@mallavijayalakshmi3098]

Nice presentation Concept is clear Dr.Raghu

[@Dr.Raghu-simplified_classes]

TQ 👍

[@dranandbadwe4357]

Good & simple explanation

[@spectre6723]

Thankyou so much sir ❤❤ U made this really the simplest one .....❤

[@Ramesh-ou4dj]

Ur outstanding sir. Thank you so much sirrr

[@dr.4637]

So much easy u hv made for me thankyou so much really ❤

[@Dr.Raghu-simplified_classes]

Thank you

[@zura_xd2499]

Sir thank you so much this has cleared my doubts

[@Dr.Raghu-simplified_classes]

Thank u

[@rashimakhijani9428]

How's phototransduction related to chronobiology?

[@KaviyaK-tb8gs]

Sir,can you please post video for mechanism of hearing

[@Saachi-pt4hl]

Hello sir, U r as clear as a bell & ur explanation is beyond a shadow of a doubt👍 But from 11:50-11:56 the decrease in negativity inside the cell leads to depolarisation right not hyperpolarization🤔

[@Dr.Raghu-simplified_classes]

Yess u r absolutely correct. That's a mistake. Thanks for pointing it out.

[@starky983]

​@@Dr.Raghu-simplified_classes Sir, I think there's nothing wrong stated.depolarition--postive Hyperpolarization-more negative

[@PARVATHY-m1d]

Sir can you pls post videos on light adaptation

[@Dr.Raghu-simplified_classes]

@@PARVATHY-m1d Dark adaptation I have already posted. That is important .

[@PARVATHY-m1d]

Ok sir

[@shree2057]

Hlo sir tq ❤️ for ur clear explanation 🙏🙏🙏🙏

[@Dr.Raghu-simplified_classes]

Tq shree