What is a retina ganglion cell?

The

ganglion cell of the retina is a neuron in a mammal retina that receives input from bipolar and amacrin cells, both of which both procedural information from the photocitative cells in the retina: rods and cones. Retinal ganglio cells provide one of the first steps in the integration process of visual information because each combines and transmits information from more than one photoreceptor cell. In the human eye there is more than one million ganglium cells of the retina and form the most inner cellular layer of the retina. These cells send projections back to the brain through the optical nerve. The optical nerve is formed by afferent processes of ganglium cell cells of retinal, some of which switch to the contralateral side of the brain to optical chaism and others, which pass on to the ipsilateral brain hemisphere.

The light hits the ganglium cells of the retina before the retina layers and finally reaches the rods and cones near the rear of the eye, which are photo -sensitive cells. Some ganglia cells of the retina are even a photo ofLive, themselves, transmit information about the hypothalamus to control circadian rhythms and transmit information to the muscles, which size of the pupil based on the amount of light available. In fact, these cells do not transmit image information. Once the light reaches the cells in the furthest layer of the retina - a photo -sensitive layer - the signal from the rods and the cone is then converted back with all layers of the eye until the ganglium cell layer, which then sends the projection back to the brain.

One ganglion cell of the retina will receive input from bipolar cells that are innervated by photoreceptors and amacrin cells. AMACRINE cells also receive input bipolar cells and represent another step in the integration and processing of visual information. In addition to amacrin cells, most cell ganglion cells are glutatergic, which means they use glutamate as their neurotransmitter.

spatial organization of ganglion cells of retina is maintained in neural lociAferers of the ganglion cells of the retina. These areas are superior to colliceulus, lateral geniusculat of thalamus core, hypothalamus and pectum. Excellent Colliculus and lateral geniusal core retains spatial maps organizing image information and retain a representative map of incoming visual information based on the receptive field of each retina cell. Although these areas receive input from the ganglium cells of the retina, the visual cortical areas of the brain are known to process information about image.