VISION
Online ISSN : 2433-5630
Print ISSN : 0917-1142
ISSN-L : 0917-1142
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Volume 29, Issue 4
Displaying 1-6 of 6 articles from this issue
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  • Learning to Map Combinations of Attributes Including Stimulus Location to Responses
    Yumiko Fujii, Masahiko Morita, Hiromi Morita
    2017 Volume 29 Issue 4 Pages 129-144
    Published: 2017
    Released on J-STAGE: October 20, 2018
    DOIhttps://doi.org/10.24636/vision.29.4_129
    JOURNAL FREE ACCESS
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    Location is considered to play a unique role in object perception, such that focusing attention on an object location combines features of various attributes. However, whether location plays a unique role in visuomotor mapping is unclear. Therefore, we compared stimulus location with other visual features in a multi-attribute stimulus-response mapping learning task. Participants were required to learn the mapping of four sets of stimuli to four response keys. Four objects made by combining two colors and two shapes appeared left or right to the center of the display. These eight stimuli were categorized into four sets: identical color and shape, identical shape and location, identical color and location, and a non-identical feature set. Consequently, participants could learn to map combinations of location and other features to responses, though it was relatively difficult to learn, suggesting that location and other features are combined equivalently in the visuomotor mapping.

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