A model of visual
perceptual learning was devised to account for the pattern of
learning in non-stationary training protocols. This model includes
a multi-channel early sensory processor followed by a Hebbian
learning network augmented by criterion control and feedback.
This project was
supported jointly by the National Institutes of Mental Health and
the National Science Foundation.
PUBLICATIONS
2006 Petrov,
A., Dosher, B., & Lu, Z.-L. Perceptual learning without
feedback in non-
stationary
environments: Data and model. Vision Research, 46,
3177-3197. [20 pp] [
PDF]
2005 Petrov,
A. A., Dosher, B., & Lu, Z. The dynamics of perceptual
learning: An incremental
channel reweighting. Psychological Review, 112, 715-743. [29
pp] [ PDF]
China.
