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| Presentation | 2017-07-20 15:55 Estimation of Nerve Changes by Brain Tumor Adjusting Membrane Electrical Parameters Ryota Hayami, Jose Gomez-Tamez, Akimasa Hirata (NITech)  EMT2017-14 MW2017-39 OPE2017-19 EST2017-16 MWP2017-16 Link to ES Tech. Rep. Archives: EMT2017-14 MW2017-39 OPE2017-19 EST2017-16 MWP2017-16 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In recent years, brain mapping of the motor and linguistic functions is adopted preoperatively to remove brain tumor during surgery. Transcranial Magnetic Stimulation (TMS) and Direct Electrical Stimulation (DES) are one of the methods for brain mapping. The recorded waveform of the MEPs has shown differences between mapping a target brain area with and without tumor. However, there is no explanation for this phenomenon. We hypothesized that the tumor might affect the morphological and electrical properties of the nerve. In this study, we implemented a compartmental model axon that mimics the electrical behavior of pyramidal neurons in the brain to investigate this hypothesis. Then, we assumed changes in the electric parameter of a neuron model’s axon due to the brain tumor that produced MEPs’ waveform similar to the experimental measurements. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Transcranial Magnetic Stimulation / Direct Electrical Stimulation / Motor Evoked Potential / Compartment Model / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 142, EST2017-16, pp. 45-48, July 2017. | |
| Paper # | EST2017-16 | |
| Date of Issue | 2017-07-13 (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 | EMT2017-14 MW2017-39 OPE2017-19 EST2017-16 MWP2017-16 Link to ES Tech. Rep. Archives: EMT2017-14 MW2017-39 OPE2017-19 EST2017-16 MWP2017-16 |
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| Conference Information | |
| Committee | MWP OPE EMT MW EST IEE-EMT |
| Conference Date | 2017-07-20 - 2017-07-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Obihiro Chamber of Commerce and Industry |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Light wave & Electromagnetic Wave Workshop |
| Paper Information | |
| Registration To | EST |
| Conference Code | 2017-07-MWP-OPE-EMT-MW-EST-EMT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Estimation of Nerve Changes by Brain Tumor Adjusting Membrane Electrical Parameters |
| Sub Title (in English) | |
| Keyword(1) | Transcranial Magnetic Stimulation |
| Keyword(2) | Direct Electrical Stimulation |
| Keyword(3) | Motor Evoked Potential |
| Keyword(4) | Compartment Model |
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| 1st Author's Name | Ryota Hayami |
| 1st Author's Affiliation | Nagoya Insititute of Technology (NITech) |
| 2nd Author's Name | Jose Gomez-Tamez |
| 2nd Author's Affiliation | Nagoya Insititute of Technology (NITech) |
| 3rd Author's Name | Akimasa Hirata |
| 3rd Author's Affiliation | Nagoya Insititute of Technology (NITech) |
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| Speaker | Author-1 |
| Date Time | 2017-07-20 15:55:00 |
| Presentation Time | 25 minutes |
| Registration for | EST |
| Paper # | EMT2017-14, MW2017-39, OPE2017-19, EST2017-16, MWP2017-16 |
| Volume (vol) | vol.117 |
| Number (no) | no.139(EMT), no.140(MW), no.141(OPE), no.142(EST), no.143(MWP) |
| Page | pp.45-48 |
| #Pages | 4 |
| Date of Issue | 2017-07-13 (EMT, MW, OPE, EST, MWP) |
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