Presentation | 2000/11/27 Brain regions involved in recognition of gender and emotion in ambiguous faces Michio Nomura, Tetsuya Iidaka, Takashi Tsukiura, Takehiro Hasegawa, Yasuhiro Maeda, Katsuhiko Matsue, Kazuhiko Kakehi, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The aim of this atudy was to examine the brain regions involved in recognition of gender and emotion expressed ambiguously by faces with functional magnetic resonance imaging(fMRI). Eight normal subjects participated. For the emotion task, subjects made a decision as to the each of 16 facial expressions. The stimuli used for emotion task were faces with ambiguous emotions(EA), and with clear emotion(EC). For gender task faces with ambiguous gender(GA)and clear gender(GC)were used. EA compared with EC elicited activation of the anterior cingulate gyrus, right inferior frontal gyrus, and left inferior frontal gyrud. The activation in the anterior cingulate gyrus, right inferior frontal during GA compared with GC. These results indicate that the processing of ambiguity for facial expression is different from the processing for gender. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Facial expressions / Gender / Ambiguity / Right inferior frontal gyrus |
Paper # | HCS2000-44 |
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Committee | HCS |
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Conference Date | 2000/11/27(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Human Communication Science (HCS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Brain regions involved in recognition of gender and emotion in ambiguous faces |
Sub Title (in English) | |
Keyword(1) | Facial expressions |
Keyword(2) | Gender |
Keyword(3) | Ambiguity |
Keyword(4) | Right inferior frontal gyrus |
1st Author's Name | Michio Nomura |
1st Author's Affiliation | Graduate School of Human Informatics, Nagoya University() |
2nd Author's Name | Tetsuya Iidaka |
2nd Author's Affiliation | Nagoya University |
3rd Author's Name | Takashi Tsukiura |
3rd Author's Affiliation | Graduate School of Medicine, Tohoku University |
4th Author's Name | Takehiro Hasegawa |
4th Author's Affiliation | Graduate School of Education, Tohoku University |
5th Author's Name | Yasuhiro Maeda |
5th Author's Affiliation | Tohoku Fukushi University |
6th Author's Name | Katsuhiko Matsue |
6th Author's Affiliation | Tohoku Fukushi University |
7th Author's Name | Kazuhiko Kakehi |
7th Author's Affiliation | Graduate School of Human Informatics, Nagoya University |
Date | 2000/11/27 |
Paper # | HCS2000-44 |
Volume (vol) | vol.100 |
Number (no) | 482 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |