The mapping from case look at solution retina to case look at solution primary visual cortex is topographic in that close by areas on case look at answer retina assignment to within reach areas in V1. In case study solution cortex, neighboring positions in case study answer visible field have a tendency to be represented by companies of neurons that are adjoining to but laterally displaced within case look at answer cortical gray count number. DepthCompared to case study answer work that has been conducted on action and form processing, there are fewer studies regarding case study solution processing of intensity, surfaces, and three dimensional 3D structure. ColorThe primate retina includes three courses of cones— case study answer L, M, and S cones—that respond preferentially to long , center , and quick wavelength seen faded, respectively. Color look consequences from neural processing of those cone indicators inside case examine solution retina and case look at solution brain. Perceptual experiments have identified three kinds of neural pathways that represent color: a red eco-friendly pathway that indicators transformations between L and M cone responses, a blue yellow pathway that signals modifications between S cone responses and a sum of L and M cone responses, and a luminance pathway that indicators a sum of L and M cone responses.