| IEICE Technical Committee Submission System Conference Paper's Information |
Online Proceedings [Sign in] Tech. Rep. Archives |
| Go Top Page | Go Previous | [Japanese] / [English] |
| Paper Abstract and Keywords | ||
| Presentation | 2008-10-24 10:50 The modulation effects of attention on steady-state visual evoked potential compared with psychophysical results Yoshiyuki Kashiwase, Kazumichi Matsumiya, Ichiro Kuriki, Satoshi Shioiri (Tohoku Univ.)  NC2008-51 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | An EEG component, Steady-State Visual Evoked Potential (SSVEP), was used as an index of attentional focus in the visual field. SSVEPs are sinusoidally-evoked potentials induced by constantly flickering stimuli, having the same frequency as stimulus frequency. It is shown that attending to a flickering stimulus modulates both amplitude and phase synchronization of the frequency component of the evoked potential. We measured the temporal changes of amplitude and phase synchronization of SSVEPs to investigate the temporal characteristics of signal modulation accompanied by shifts of endogenous attention. Results showed the sustained temporal characteristics of attentional modulation in both amplitude and phase synchronization. In addition, we found that the performance of target detection task increased after the cue onset, suggesting the strong relationship between SSVEP and psychophysical results. Based on these results, temporal characteristics of visual attention were discussed. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Attentional modulation / Steady-state visual evoked pontetial / Psychophysics / Temporal characteristics / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 264, NC2008-51, pp. 79-84, Oct. 2008. | |
| Paper # | NC2008-51 | |
| Date of Issue | 2008-10-16 (NC) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | NC2008-51 |
|
| Conference Information | |
| Committee | NC |
| Conference Date | 2008-10-23 - 2008-10-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | NC |
| Conference Code | 2008-10-NC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | The modulation effects of attention on steady-state visual evoked potential compared with psychophysical results |
| Sub Title (in English) | |
| Keyword(1) | Attentional modulation |
| Keyword(2) | Steady-state visual evoked pontetial |
| Keyword(3) | Psychophysics |
| Keyword(4) | Temporal characteristics |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yoshiyuki Kashiwase |
| 1st Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 2nd Author's Name | Kazumichi Matsumiya |
| 2nd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 3rd Author's Name | Ichiro Kuriki |
| 3rd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 4th Author's Name | Satoshi Shioiri |
| 4th Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 5th Author's Name | |
| 5th Author's Affiliation | () |
| 6th Author's Name | |
| 6th Author's Affiliation | () |
| 7th Author's Name | |
| 7th Author's Affiliation | () |
| 8th Author's Name | |
| 8th Author's Affiliation | () |
| 9th Author's Name | |
| 9th Author's Affiliation | () |
| 10th Author's Name | |
| 10th Author's Affiliation | () |
| 11th Author's Name | |
| 11th Author's Affiliation | () |
| 12th Author's Name | |
| 12th Author's Affiliation | () |
| 13th Author's Name | |
| 13th Author's Affiliation | () |
| 14th Author's Name | |
| 14th Author's Affiliation | () |
| 15th Author's Name | |
| 15th Author's Affiliation | () |
| 16th Author's Name | |
| 16th Author's Affiliation | () |
| 17th Author's Name | |
| 17th Author's Affiliation | () |
| 18th Author's Name | |
| 18th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2008-10-24 10:50:00 |
| Presentation Time | 25 minutes |
| Registration for | NC |
| Paper # | NC2008-51 |
| Volume (vol) | vol.108 |
| Number (no) | no.264 |
| Page | pp.79-84 |
| #Pages | 6 |
| Date of Issue | 2008-10-16 (NC) |
[Return to Top Page]