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Examining the role of red background in magnocellular contribution to face perception
Awasthi
B
author
Williams
M
A
author
Friedman
J
author
2016
en
This study examines the role of the magnocellular system in the early stages of face perception, in particular sex categorization. Utilizing the specific property of magnocellular suppression in red light, we investigated visually guided reaching to low and high spatial frequency hybrid faces against red and grey backgrounds. The arm movement curvature measure shows that reduced response of the magnocellular pathway interferes with the low spatial frequency component of face perception. This finding provides behavioral evidence for magnocellular contribution to non-emotional aspect of face perception.
exported from refbase (https://refbase.nfshost.com/show.php?record=81), last updated on Thu, 04 Feb 2016 12:48:07 +0000
text
https://peerj.com/articles/1617
https://refbase.nfshost.com/files/awasthi/2016/81_Awasthi_etal2016.pdf
https://peerj.com/articles/1617
10.7717/peerj.1617
Awasthi_etal2016
PeerJ
PeerJ
2016
continuing
periodical
academic journal
4
e1617
2167-8359
1