Most causes of untreatable blindness occur due to loss of the millions of light
sensitive photoreceptor cells that line the retina, similar to the pixels in a digital camera.
The retina contains small, specialized neurons called bipolar cells that transmit information from light -
sensitive photoreceptor cells to ganglion neurons, which send information to the brain for interpretation as images.
Not exact matches
LCA is a rare inherited eye disease that destroys vision by killing
photoreceptors — light -
sensitive cells in the retina at the back of the eye.
The
photoreceptors in the retina, at the back of the eyes, are the primary light
sensitive cells that allow us to see: they convert light into electrical signals.
These wavelength -
sensitive photoreceptors were identified soon after and are known as melanopsin - containing ganglion
cells.
Bypassing damaged retinal
cells The light -
sensitive photoreceptors made by the rod and cone
cells in the retina also belong to the GPCR class.
The condition is hereditary or age - related, and causes degeneration of the
photoreceptors — light -
sensitive cells in the retina — leading to blindness.
A healthy retina usually features light -
sensitive cells —
photoreceptors — called cones and rods.
With age, our eyes accumulate waste in retinal pigment epithelium (RPE), which supports the life and function of
photoreceptors (light
sensitive cells in the eye); in advanced stages, RPE and
photoreceptors die.
These wavelength -
sensitive photoreceptors are known as melanopsin - containing ganglion
cells.