A common cortical circuit mechanism for perceptual categorical discrimination and veridical judgment.

Perception involves two types of decisions about the sensory world: identification of stimulus features as analog quantities, or discrimination of the same stimulus features among a set of discrete alternatives. Veridical judgment and categorical discrimination have traditionally been conceptualized...

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Bibliographic Details
Main Authors: Feng Liu, Xiao-Jing Wang
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2008-12-01
Series:PLoS Computational Biology
Online Access:http://europepmc.org/articles/PMC2596311?pdf=render