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retinal ganglion cell

the only type of neuron in the retina that sends signals to the brain resulting from visual stimulation. Retinal ganglion cells receive input from retinal bipolar cells and amacrine cells. The axons of retinal ganglion cells form the optic nerve.

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Psychology term of the day

December 19th 2024

genital zone

genital zone

any of the external reproductive organs and adjacent areas that are capable of producing erotic or sexual sensations. See also erogenous zone.