artrief13

The visual system is the part of the central nervous system which gives organisms the ability to process visual detail, as well as enabling the formation of several non-imagephoto response functions. It detects and interprets information from visible light to build a representation of the surrounding environment. The visual system carries out a number of complex tasks, including the reception of light and the formation of monocular representations; the buildup of a binocular perception from a pair of two dimensional projections; the identification and categorization of visual objects; assessing distances to and between objects; and guiding bo