Presentation | 2021-10-07 Evaluation of electrode montages effects in transcranial temporal interference stimulation to target cerebellum region Yukika Tashiro, Gomez-Tames Jose, Akimasa Hirata, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In recent years, non-invasive stimulation of deep brain tissue has attracted much attention in the treatment of brain dysfunctions, such as cerebellar regions related to motor and sensory functions. The traditional methods for noninvasive brain stimulation, such as transcranial electrical stimulation and transcranial magnetic stimulation, can target deeper brain regions, whereas stimulating superficial regions at the same time. Recently, temporal interference (TI) stimulation has been proposed to enable stimulation of deeper brain regions selectively. TI generates a modulated envelope by superposing two slightly different kilohertz alternating currents that are injected through attached electrodes to the scalp. It is considered that neurostimulation occurs at the location of more modulation that can be adjusted by the stimulation parameters. Previous studies reported promising results in animal experiments, although application of TI to the human body has not been sufficiently discussed. In this paper, we used a realistic human head model to analyze the envelope modulation of electric fields TI in the cerebellum under various electrode conditions using TI. As a result, it was confirmed that the selection of the position of the electrodes (straight line) was better for the selectivity and suitable for changing the positions based on the current ratio. However, the depth of stimulation did not change significantly, suggesting the need for further investigation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | transcranial Temporal Interference Stimulation / SPFD / cerebellum |
Paper # | EMCJ2021-37,MW2021-49,EST2021-39 |
Date of Issue | 2021-09-30 (EMCJ, MW, EST) |
Conference Information | |
Committee | EST / MW / EMCJ / IEE-EMC |
---|---|
Conference Date | 2021/10/7(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Jun Shibayama(Hosei Univ.) / Noriharu Suematsu(Tohoku Univ.) / Atsuhiro Nishikata(Tokyo Inst. of Tech.) |
Vice Chair | Masayuki Kimishima(Advantest) / Yasuhide Tsuji(Muroran Inst. of Tech.) / Yasuo Ohtera(Toyama Prefectural Univ.) / Tadashi Kawai(Univ. of Hyogo) / Kensuke Okubo(Okayama Prefectural Univ.) / Hideyuki Nakamizo(Mitsubishi Electric) / Kimihiro Tajima(NTT-AT) |
Secretary | Masayuki Kimishima(ENRI) / Yasuhide Tsuji(yoto Univ.) / Yasuo Ohtera(Saitama Univ.) / Tadashi Kawai(Toshiba) / Kensuke Okubo(NAIST) / Hideyuki Nakamizo(Hitachi) / Kimihiro Tajima |
Assistant | Seiya Kishimoto(Nihon Univ.) / Akito Iguchi(Muroran Inst. of Tech) / Naoki Hasegawa(Softbank) / Kosuke Katayama(Waseda Univ.) / Kiyoto Matsushima(Hitachi) / Hiroyoshi Shida(EMC Tech.) / Tohlu Matsushima(Kyushu Inst. of Tech.) |
Paper Information | |
Registration To | Technical Committee on Electronics Simulation Technology / Technical Committee on Microwaves / Technical Committee on Electromagnetic Compatibility / Technical Meeting on Electromagnetic Compatibility |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Evaluation of electrode montages effects in transcranial temporal interference stimulation to target cerebellum region |
Sub Title (in English) | |
Keyword(1) | transcranial Temporal Interference Stimulation |
Keyword(2) | SPFD |
Keyword(3) | cerebellum |
1st Author's Name | Yukika Tashiro |
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) |
Date | 2021-10-07 |
Paper # | EMCJ2021-37,MW2021-49,EST2021-39 |
Volume (vol) | vol.121 |
Number (no) | EMCJ-186,MW-187,EST-188 |
Page | pp.pp.48-53(EMCJ), pp.48-53(MW), pp.48-53(EST), |
#Pages | 6 |
Date of Issue | 2021-09-30 (EMCJ, MW, EST) |