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| Presentation | 2019-07-19 10:50 Evaluation of electric field in deep brain regions during tDCS Akihiro Asai, Gomez-Tames Jose, Akimasa Hirata (NITech)  EMT2019-35 MW2019-48 OPE2019-39 EST2019-37 MWP2019-35 Link to ES Tech. Rep. Archives: EMT2019-35 MW2019-48 OPE2019-39 EST2019-37 MWP2019-35 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In recent years, there has been a growing interest in stimulating specific brain tissue non-invasively for medical treatment and diagnosis. Transcranial direct current stimulation (tDCS) is a neuromodulation scheme that delivers a small electric current via electrodes placed on the scalp. The maximum current is under the electrode, so the dominant modulation effect is expected to be on the cortical regions. But subcortical and deeper brain regions could also be engaged due to the high current spread. To investigate tDCS effects on deep brain regions, we computed the distributions and strength of the group-level EF using inter-individual registration methods. Even though EFs distribution presents differences between subjects, group-level EF hotspots existed with a 76% value of the maximum EF strength in the brain. This study indicates that some deep brain regions can be engaged directly by tDCS dose to a certain extent. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | tDCS / Realistic Human Head Model / Deep Brain Region / SPFD / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 129, EST2019-37, pp. 167-170, July 2019. | |
| Paper # | EST2019-37 | |
| Date of Issue | 2019-07-11 (EMT, MW, OPE, EST, MWP) | |
| 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 | EMT2019-35 MW2019-48 OPE2019-39 EST2019-37 MWP2019-35 Link to ES Tech. Rep. Archives: EMT2019-35 MW2019-48 OPE2019-39 EST2019-37 MWP2019-35 |
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| Conference Information | |
| Committee | MW EST OPE MWP EMT IEE-EMT THz |
| Conference Date | 2019-07-18 - 2019-07-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hakodate City Central Library |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Light wave & Electromagnetic Wave Workshop |
| Paper Information | |
| Registration To | EST |
| Conference Code | 2019-07-MW-EST-OPE-MWP-EMT-EMT-THz |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation of electric field in deep brain regions during tDCS |
| Sub Title (in English) | |
| Keyword(1) | tDCS |
| Keyword(2) | Realistic Human Head Model |
| Keyword(3) | Deep Brain Region |
| Keyword(4) | SPFD |
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| 1st Author's Name | Akihiro Asai |
| 1st Author's Affiliation | Nagoya Institute of Technology (NITech) |
| 2nd Author's Name | Gomez-Tames Jose |
| 2nd Author's Affiliation | Nagoya Institute of Technology (NITech) |
| 3rd Author's Name | Akimasa Hirata |
| 3rd Author's Affiliation | Nagoya Institute of Technology (NITech) |
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| Speaker | Author-1 |
| Date Time | 2019-07-19 10:50:00 |
| Presentation Time | 25 minutes |
| Registration for | EST |
| Paper # | EMT2019-35, MW2019-48, OPE2019-39, EST2019-37, MWP2019-35 |
| Volume (vol) | vol.119 |
| Number (no) | no.126(EMT), no.127(MW), no.128(OPE), no.129(EST), no.130(MWP) |
| Page | pp.167-170 |
| #Pages | 4 |
| Date of Issue | 2019-07-11 (EMT, MW, OPE, EST, MWP) |
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