TY  - GEN
ID  - cogprints4885
UR  - http://cogprints.org/4885/
A1  - Spratling, Michael W
A1  - Johnson, Mark H
Y1  - 2006///
N2  - Top-down, feedback, influences are known to have significant effects on visual information processing. Such influences are also likely to affect perceptual learning.  This article employs a computational model of the cortical region interactions underlying visual perception to investigate possible influences of top-down information on learning.  The results suggest that feedback could bias the way in which perceptual stimuli are categorised and could also facilitate the learning of sub-ordinate level representations suitable for object identification and perceptual expertise.

KW  - Perception; Learning; Neural Networks; Representation; vision
TI  - A feedback model of perceptual learning and categorisation
SP  - 129
AV  - public
EP  - 165
ER  -

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