The retina rests on the choroid, from which it is separated by the retinal pigment epithelium layer. This layer is made up of melanin-rich cells. It nourishes the retinal cells and restores the ...

However, a team of scientists at China’s Fudan University has recently built prototype retinal implants that can replace the ...

The result is an unusual, fully detailed map of the inside of a healthy 26-year-old’s eye. 2. Light My Nerve Sitting just above the pigment layer toward the eye’s interior are light-sensitive rod ...

A detached retina is when the retina peels away or detaches from its support tissue at the back of the eye. Symptoms include flashes of light and other vision changes. A detached retina is a ...

Age-related macular degeneration (AMD) is a major cause of blindness, especially in older adults. A key feature of early AMD ...

The retina is the layer of cells positioned at the back of your eyeball. This layer senses the light that comes into your eyeball and sends signals to your brain. The key retina parts include the ...

The retina's light-sensing photoreceptors sit above the retinal pigment epithelium (RPE), a layer of support cells. The RPE nourishes photoreceptors and recycles pieces of the photoreceptor cells ...

Cones work better for your central and color vision. Retinal pigment epithelium (RPE) is a layer of dark tissue beneath the photoreceptors. These cells absorb excess light so the photoreceptors ...

The choriocapillaris (CC), retinal pigment epithelium (RPE), and photoreceptor ... ICG angiography, however, cannot distinguish the different layers of the choroid nor reveal the complexity ...

AMD is caused by dysfunction in the retinal pigmented epithelium (RPE), a layer of tissue sandwiched between the photoreceptors that receive light, and the choriocapillaris, which nourishes the ...

Here’s what to know about the irreversible eye disease at the center of the new National Geographic documentary Blink. Retinitis pigmentosa is a rare visual disorder that affects a layer of ...