subventricular zone

an area of the lateral ventricles. It is the largest zone in which neurogenesis occurs in the adult brain and one of the two main such areas, the other being the subgranular zone of the dentate gyrus.

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Psychology term of the day

January 19th 2025

short-wavelength pigment

the photopigment present in one of the three populations of retinal cones that has maximum sensitivity to a wavelength of 419 nm. The absence of the gene for the short-wavelength pigment causes tritanopia, a form of color blindness in which blue and green are confused with one another. See also long-wavelength pigment; medium-wavelength pigment.