Koniocellular cell

Koniocellular cells are a type of neuron found in the retina of the eye. They are part of the retinal ganglion cell layer and are involved in the processing of visual information. Koniocellular cells are smaller than other retinal ganglion cells and have a unique role in visual processing.

Anatomy

Koniocellular cells are located in the retinal ganglion cell layer of the retina. They are smaller than other retinal ganglion cells, such as parvocellular cells and magnocellular cells. Koniocellular cells have small, densely packed dendritic fields and are found throughout the retina.

Function

Koniocellular cells are involved in the processing of visual information. They receive input from bipolar cells and amacrine cells, and send output to the lateral geniculate nucleus (LGN) of the thalamus. Koniocellular cells are thought to play a role in color vision, contrast sensitivity, and spatial resolution.

Clinical significance

Abnormalities in koniocellular cells have been implicated in a number of visual disorders, including glaucoma, macular degeneration, and retinitis pigmentosa. Further research is needed to fully understand the role of koniocellular cells in these conditions.

See also

• Retina
• Retinal ganglion cell
• Parvocellular cell
• Magnocellular cell

References

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