Presentation | 2007/6/21 Hemispheric Dominance for Facial Expression Judgment under Brief Exposure Duration Hiroaki ITO, Akihiro OKADA, Jun-ichi ABE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Present study examined the hemispheric dominance for facial expression processing. Twenty-two right-handed participants were presented pleasant, unpleasant, neutral facial expression to their left or right visual fields under brief exposure duration followed by conducted to two-alternative forced-choice of pleasant or unpleasant for target facial expression. Trial was consisted of duration block (20, 30, 40, 50, 60, 70, 80ms), and it was carried out in order from the short one. Results indicated the facial expressions were perceived more efficiently by the right hemisphere than by the left hemisphere. These findings suggested that right hemisphere specialized to process facial expression. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Facial expressions recognition / Valence / Hemispheric dominance / Brief exposure duration / Right-hemisphere hypothesis |
Paper # | HIP2007-48 |
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Committee | HIP |
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Conference Date | 2007/6/21(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Human Information Processing (HIP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Hemispheric Dominance for Facial Expression Judgment under Brief Exposure Duration |
Sub Title (in English) | |
Keyword(1) | Facial expressions recognition |
Keyword(2) | Valence |
Keyword(3) | Hemispheric dominance |
Keyword(4) | Brief exposure duration |
Keyword(5) | Right-hemisphere hypothesis |
1st Author's Name | Hiroaki ITO |
1st Author's Affiliation | Department of Psychology, Hokkaido University() |
2nd Author's Name | Akihiro OKADA |
2nd Author's Affiliation | Faculty of Humanities, Sapporo International University |
3rd Author's Name | Jun-ichi ABE |
3rd Author's Affiliation | Department of Psychology, Hokkaido University |
Date | 2007/6/21 |
Paper # | HIP2007-48 |
Volume (vol) | vol.107 |
Number (no) | 117 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |