Cross-section through part of a retinal organoid: On day 143 of their ... The axons of the retinal ganglion cells (gray) form the optic nerve and transmit the light signal to the brain.

And because their retina doesn’t need a hole to accommodate the optic nerve, they have no blind spot. In our own retinas, nerves and vessels are random in their spacing and irregular in their shape.

To determine the prevalence and features of the different types of involvement of the optic nerve in ocular toxoplasmosis. Retrospective cross-sectional study. All patients with active ocular ...

Thin layers of cells in the retina send electrical signals along the optic nerve to the brain, where they're translated into the images you see. Located in the center of the retina is the macula.

Panel B shows the center of the macula (called the fovea) (black arrowhead) and optic-nerve head (white arrowhead). Panel C shows the central part of the retina (called the macula) (dashed circle).

Some types of drusen are associated with age-related macular degeneration (AMD). ... Unlike drusen in the retina, optic nerve drusen can cause minor loss of peripheral (side) vision.

Your eye doctor will then use a special magnifying lens to look at your optic nerve and retina to see if there’s blood, fluid, and evidence of drusen. (Drusen are yellow spots that often form ...

Macular degeneration affects the retina, which is responsible for central vision in the eye. It collects images a person sees and transmits them to the optic nerve.

Macular degeneration is an aging disease affecting the macula, which is the central retina. It interferes with the ability to drive, read and look at objects in fine detail.

Glaucoma is an eye disease caused by elevated pressure inside the eye, resulting in damage to the optic nerve, ... Retinal diseases such as macular degeneration and diabetic retinopathy can ...