| 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 | 2012-03-15 13:45 Brain potential evoked by voluntary finger movement interrupted by different sensory stop signals Hiroshi Fukuda, Osamu Hiwaki (Hiroshima City Univ.)  NC2011-160 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In the present study, we investigated the event-related potentials (ERPs) related to the inhibitory motor control in the index finger movement pushing the force sensor triggered by stop-signals with visual, auditory and somatosensory stimuli. The subject abandoned the voluntary finger push controlled from 0 N to 2 N immediately after the stop-signal. The delay of the stop-signal from the go-signal (stop-signal delay, SSD) was set from 0 ms to 200 ms. Subjects could stop the finger push in 50 ms SSD, while not in 200 ms SSD. In the task with 50 ms SSD, the negative peak followed by the positive peak in ERP was observed at Cz. The topography of the potential showed that the negative component distributed at fronto-central scalp around 200 ms after the stop-signal regardless of the sensory modality of the stop-signal. The positive component around 300-350 ms after the stop-signal distributed in parieto-occipital, midline centro-parietal and contralateral centro-parietal regions with the visual, auditory and somatosensory stop-signals, respectively. However, these positive potential was not observed in the task with 200 ms SSD. The negative component of ERP was supposed to be concerned with the control of the stop-action, and the positive component of ERP was presumed to express the brain activity in the primary sensory area processing the sensory information of the stop-signal as well as the activity in the parietal association area involved in the sensory-motor integration. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Sensory modality / Stop-signal task / Motor control / Electroencephalography / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 483, NC2011-160, pp. 227-232, March 2012. | |
| Paper # | NC2011-160 | |
| Date of Issue | 2012-03-07 (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 | NC2011-160 |
|
| Conference Information | |
| Committee | MBE NC |
| Conference Date | 2012-03-14 - 2012-03-16 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tamagawa University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | NC |
| Conference Code | 2012-03-MBE-NC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Brain potential evoked by voluntary finger movement interrupted by different sensory stop signals |
| Sub Title (in English) | |
| Keyword(1) | Sensory modality |
| Keyword(2) | Stop-signal task |
| Keyword(3) | Motor control |
| Keyword(4) | Electroencephalography |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hiroshi Fukuda |
| 1st Author's Affiliation | Hiroshima City University (Hiroshima City Univ.) |
| 2nd Author's Name | Osamu Hiwaki |
| 2nd Author's Affiliation | Hiroshima City University (Hiroshima City Univ.) |
| 3rd Author's Name | |
| 3rd Author's Affiliation | () |
| 4th Author's Name | |
| 4th Author's Affiliation | () |
| 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 | 2012-03-15 13:45:00 |
| Presentation Time | 25 minutes |
| Registration for | NC |
| Paper # | NC2011-160 |
| Volume (vol) | vol.111 |
| Number (no) | no.483 |
| Page | pp.227-232 |
| #Pages | 6 |
| Date of Issue | 2012-03-07 (NC) |
[Return to Top Page]