"Behavior involving an active reception and coordination of information relating to depth received through the sensory systems in order to perceive the three-dimensionality of the world and objects within it." [:erceiving the three-dimensionality of the world and objects Read more\: Perception - Perceptual Systems\, Historical Background\, Innate And Learned - Classical perceptual phenomena\, Broad theoretical approaches\, Current research/future developments http\://science.jrank.org/pages/5094/Perception.html#ixzz1It3oOobp]
This is just here as a test because I lose it