Role of feedback in mammalian vision: a new hypothesis and a computational model

This paper presents a novel hypothesis on the function of massive feedback pathways in mammalian visual systems. We propose that the cortical feature detectors compete not for the right to represent the output at a point, but for exclusive rights to abstract and represent part of the underlying inpu...

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Veröffentlicht in:	Vision research (Oxford) 1999, Vol.39 (1), p.131-148
Hauptverfasser:	Sastry, P.S., Shah, Shesha, Singh, S., Unnikrishnan, K.P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Anatomical correlates of behavior Animals Behavioral psychophysiology Binding Biological and medical sciences Corticofugal Edge Feedback - physiology Filtering Form Perception - physiology Fundamental and applied biological sciences. Psychology Geniculate Bodies - physiology Mammals Models, Neurological Psychology. Psychoanalysis. Psychiatry Psychology. Psychophysiology Recognition Rotation Visual Cortex - physiology Visual Pathways - physiology Visual Perception - physiology
Online-Zugang:	Volltext
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