The Retina is one of the membranes of the posterior tracking of the eye, which has the function of transforming the light stimulus into a nerve stimulus and sending it to the brain for the images to be read. The retina, for example, has the same function as photographic film. That is, it is where the captured image is recorded, decoded and sent to the brain. With this we can say that the retina is capable of absorbing light, processing images and sending information to the brain, but decreasing visual activity is not a function of the retina.
