| Presentation | 2016-03-23 Effects of Facial Expressions toward relationships between EEGs and Eye Movements Minoru Nakayama, Masahiro Yasuda, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To determine a possibility of relationship between brain activity and eye movements in viewing images of facial expressions, the relationships between electroencephalograms (EEGs) and eye movements frequency based on electro-oculograms (EOGs) were analyzed. The visual stimuli were prepared using a photo data base of typical facial expressions. Regarding the viewer's subjective evaluation, all images were classified into two clusters such as ``Pleasant'' or ``Unpleasant'' clusters. Both frequency spectra of EEGs and cross spectra of eye movements were extracted in sequential time zones, the correlation coefficients were compared among the two clusters and electrodes. As a result, the correlation coefficients between EEGs at a central area and eye movements increased along the time when ``Unpleasant'' images were presented. This suggests that some activities for ``Unpleasant'' images at a central area may influence eye movements. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | facial expression / eye movement / EOG / EEG / Affect grid |
| Paper # | MBE2015-125 |
| Date of Issue | 2016-03-15 (MBE) |
| Conference Information | |
| Committee | MBE / NC |
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| Conference Date | 2016/3/22(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tamagawa University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Tetsuo Kobayashi(Kyoto Univ.) / Toshimichi Saito(Hosei Univ.) |
| Vice Chair | Yutaka Fukuoka(Kogakuin Univ.) / Shigeo Sato(Tohoku Univ.) |
| Secretary | Yutaka Fukuoka(akita noken) / Shigeo Sato(Kogakuin Univ.) |
| Assistant | Takenori Oida(Kyoto Univ.) / Ryota Horie(Shibaura Inst. of Tech.) / Hiroyuki Kanbara(Tokyo Inst. of Tech.) / Hisanao Akima(Tohoku Univ.) |
| Paper Information | |
| Registration To | Technical Committee on ME and Bio Cybernetics / Technical Committee on Neurocomputing |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Effects of Facial Expressions toward relationships between EEGs and Eye Movements |
| Sub Title (in English) | |
| Keyword(1) | facial expression |
| Keyword(2) | eye movement |
| Keyword(3) | EOG |
| Keyword(4) | EEG |
| Keyword(5) | Affect grid |
| 1st Author's Name | Minoru Nakayama |
| 1st Author's Affiliation | Tokyo Institute of Technology(Tokyo Tech.) |
| 2nd Author's Name | Masahiro Yasuda |
| 2nd Author's Affiliation | Tokyo Institute of Technology(Tokyo Tech.) |
| Date | 2016-03-23 |
| Paper # | MBE2015-125 |
| Volume (vol) | vol.115 |
| Number (no) | MBE-513 |
| Page | pp.pp.125-130(MBE), |
| #Pages | 6 |
| Date of Issue | 2016-03-15 (MBE) |