Definitions for visual system
This page provides all possible meanings and translations of the word visual system
the sensory system for vision
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 body movements in relation to visual objects. The psychological process of visual information is known as visual perception, a lack of which is called blindness. Non-image forming visual functions, independent of visual perception, include the pupillary light reflex and circadian photoentrainment.
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"visual system." Definitions.net. STANDS4 LLC, 2013. Web. 10 Dec. 2013. <http://www.definitions.net/definition/visual system>.