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Contributions of parvocellular and magnocellular pathways to visual perception near the hands are not fixed, but can be dynamically altered

Goodhew, Stephanie C.; Clarke, Ruby

Description

Visual perception is altered near the hands, and several mechanisms have been proposed to account for this, including differences in attention and a bias toward magnocellular-preferential processing. Here we directly pitted these theories against one another in a visual search task consisting of either magnocellular- or parvocellular-preferred stimuli. Surprisingly, we found that when a large number of items are in the display, there is a parvocellular processing bias in near-hand space....[Show more]

CollectionsANU Research Publications
Date published: 2015-11-30
Type: Journal article
URI: http://hdl.handle.net/1885/95280
Source: Psychonomic Bulletin & Review
DOI: 10.3758/s13423-015-0844-1

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