Rod Cell Signaling

The photoreceptor cells involved in vision are the rods and cones. These cells contain a chromophore (11-cis retinal, the aldehyde of Vitamin A1 and light-absorbing portion) bound to cell membrane protein, opsin. Rods deal with low light level and do not mediate color vision. Cones, on the other hand, can code the color of an image through comparison of the outputs of the three different types of cones

[@tanusharma9271]

Your lecture videos r beyond excellent n amazing...just want to thank you by heart ..for such a help... thanks alot dear

[@hussainbiology]

Thanks Tanu for appreciation.... Really Glad to know that it helps..keep sharing and supporting

[@BonesEsquire]

Just clutched my online test because of this. Thanks man!

[@hussainbiology]

thanks buddy for appreciation

[@rashmirekhasatpathy223]

Thank u so much sir. It helps a lot. And your diagrams are so clear 🙏

[@rohinick4675]

Great, within short time perfectly explained.. Do more vedios, its indeed useful.

[@hussainbiology]

Thanks for appreciation..Glad to know that it helps

[@JG-gt3md]

thank you!

[@hussainbiology]

Thanks for appreciation......

[@biologicalresearch5836]

Best use of my 4 min. Today❤

[@hussainbiology]

✌️✌️

[@Bio-tec]

Excellent

[@hussainbiology]

Thanks for Appreciation......Keep supporting 😊

[@nifatjan7458]

Thk sir

[@gokulreddy7640]

Amazing

[@hussainbiology]

Thanks buddy.....

[@user-rk3fd3un5o]

what the cGMP and how return from GMP to cGMP

[@learneverythingowaisbhat2348]

Cool

[@rimplekour3882]

🤗🤗🤗🤗

[@biologicalresearch5836]

Your short video have more info. Make more n more videos for quick recap.

[@hussainbiology]

thanks for appreciation..Glad to know that it helps ✌️

[@dante911ify]

"Decrease in the release of glutamate causes depolarization of bipolar cells" --- Glutamate is an excitatory neurotransmitter which means that it causes depolarization. How will it's reduced rate of release cause depolarization of bipolar cells ?

[@Mukeshkumar-re6tq]

Because glutamate release is decreased upon exposure to light, a bipolar cell that responds to glutamate by excitation will be excited when the light is off. These are called off-center bipolar cells because they are active when the light is off in the center of their receptive field

[@dante911ify]

@@Mukeshkumar-re6tq but as per your explanation, increased glutamate release during low light is causing excitation of these off-center bipolar cells too.

[@Mukeshkumar-re6tq]

@@dante911ify
ruclips.net/video/1D_nIIevdzc/видео.html
Watch this video after that you won't have any doubt

[@happiestbeing77]

A little to fast, but good video

[@hussainbiology]

Thanks for appreciation...Glad to know that it helps.

[@bio366geethasankar7]

🥹🥹🥹🙏

[@martf4701]

Have you observed this with your eyes?
Is all this visible to naked eye?
Or is it just a interpretation of chemjcal reactions..?

[@hussainbiology]

this is all research based which u can counter check on NCBI , research gate and other reputed sites...
If this is just interpretation , it would have been called Hypothesis then

[@jackyjack9660]

I get what you're saying... The diagrams are not exactly the way these cells look... Nor are those chemicals releasing etc... This is just a way to understand... In reality molecular reactions are complex and can't be observed by naked eye... But we need computational aid...

[@aadilhussain3401]

Your diagrammatic representation is quite understandable but I think u need to reduce ur pace. This is not more understandable for every student, it looks like confusing. But I appropriate u that u make such kind of videos.Thanks

[@hussainbiology]

Thanks Dr Aadil for appreciation.

[@tanusharma9271]

Sorry but his diagrammatic representation is not at all confusing..infact they all r awesome n easily understandable....

[@Vincisomething]

@@tanusharma9271 compare someone learning all this for the first time vs someone just reviewing or someone who has some neurophys under their belt.... OP was saying some students may have trouble following along because of the pacing, he didn't say the video itself was confusing. Just consider someone else's perspective.

[@divyaverma9678]

Is this vedios sufficient for CSIR net exam..?? plz.. reply ..

[@hussainbiology]

Yes... if i remember correctly in 2018 Dec exam , one Part C question was directly related to it. ( the irony is that i did it wrong )😬😬

[@divyaverma9678]

i'm asking about all yours vedios is sufficient for ............ exam .otherwise explanation good but little fast .

[@hussainbiology]

@@divyaverma9678 Most of the videos are sufficient for CSIR NET and some videos 2 among 10 are good for only PART B....