This chapter discusses several brain areas that are involved in the processing of depth. Section A deals with stereoscopic depth perception that is accomplished by the brain analyzing the small differences in the images of objects that impinge on the retinae of the two eye due to the differential location in the eyes in the head. Section B provides information about the role differential motion information plays in depth perception that is created on the retinal surface by objects located at different distances from the observer. Section C describes the role shading plays in inferring depth, which most commonly arises when light is reflected from objects in the visual scene. Section D discusses how we utilize perspective and relative size for perceiving depth. In section E the manner in which the various depth cues are integrated in the brain is described. Section F provides a summary for the chapter.
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