visual perception

Visual perception in the retina For us to be able to see, the light must reach the retina in the back of the eye.It first falls through the cornea, pupil and lens, then crosses the vitreous body behind the lens and must first penetrate the entire retina itself before it reaches the places where it … Visual perception in the retina | How does vision work?

Transmission of stimuli in the retina In the retina mainly 4 different cell types are responsible for the transmission of the light stimulus. The signal is transmitted not only vertically (from the outer retinal layers to the inner retinal layers), but also horizontally. Horizontal transmission is performed by horizontal and amacrine cells, vertical transmission by … Transmission of stimuli in the retina | How does vision work?