The retina activates, sending a signal down the optic nerve, across the optic chiasm, and back to the visual cortex, where the brain decodes/maps the signals to visual perception.
The short answer: the optic nerve
By the optic nerve, which is connected to the brain. The optic nerves takes nerve signals from the retina and sends it to the brain.
The eye connects with with the brain via the optic nerve. Inevitably, it is slightly more complicated than that. The retina of the eye does considerable processing of visual information and the eye/visual context can be considered a single system. Interestingly, by accidents of evolution, the retina is "inside out" - the nerves are on the wrong side and the visual cortex is at the back of the brain making the optic nerve much longer than it needs to be.
The cornea of the eye does not have lymphatics.
The cornea protects the eye. The pupil monitors incoming light, while the iris helps to size the pupil correctly. The lens is behind the pupil, and allows the eyes to focus on details. The vitreous humour is a gel-like substance that keeps the eyeball in the correct shape. The retina receives messages and the sclera provides structure.
Light rays reflect off the object and into the eye where they are refracted by the cornea and focussed by the lens on to the retina, the optic nerve then carries the messages to the brain and an image is formed.
Retina
It sends the message to your brain of what your seeing
It sends the message to your brain of what your seeing
It sends the message to your brain of what your seeing
It sends the message to your brain of what your seeing
The Optic Nerve
The retina detects light and the optical nerve sends the signal to the brain.
The optic nerve
By the optic nerve, which is connected to the brain. The optic nerves takes nerve signals from the retina and sends it to the brain.
well the Eye sends the picture to the brain in not even a billisecond and the brain then tells you what it is so its really both are helping each other.
That nerve comes out from behind the eye-ball.
the iris finds and detects images and sends them to the brain