The parvocellular pathway from lateral geniculate nucleus to visual coex is most sensitive for the stimulus of
Color contrast
Luminance contrast
Temporal frequency
Saccadic eye movements
From the lateral geniculate nucleus, a magnocellular pathway and a parvocellular pathway project to the visual coex. The parvocellular pathway, from layers 3-6, carries signals for color vision, texture, shape, and fine detail. The parvocellular pathway also carries color opponent data to the deep pa of layer 4.Ref: Ganong's Review of Medical Physiology, Twenty-Third Edition
Nervous system