title: [Visual perception and its disorders].
abstract: It's the brain and not the eye that decides what is perceived. In spite of this fact, quite a lot is known about the functioning of the eye and the first sections of the optic tract, but little about the actual process of perception. Examination of visual perception and its malfunctions relies therefore on certain hypotheses. Proceeding from the model of functional brain systems, variant functional domains of visual perception can be distinguished. Among the more important of these domains are: digit span, visual discrimination and figure-ground discrimination. Evaluation of these functional domains allows us to understand those children with disorders of visual perception better and to develop more effective treatment methods.
authors.forename: L
authors.initials: L
authors.lastname: Ruf-Bächtiger
mesh_terms: D001921:Brain / Q000503:physiopathology*; D002648:Child; D002657:Child Development; D004410:Dyslexia / Q000503:physiopathology; D006801:Humans; D007858:Learning / Q000502:physiology; D010468:Perceptual Disorders / Q000503:physiopathology*; D014796:Visual Perception
vernacular_title: Visuelle Wahrnehmung und ihre Störungen.