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Repetitive Peripheral Magnetic Stimulation Combined with Motor Imagery Changes Resting-State EEG Activity: A Randomized Controlled Trial

Repetitive peripheral magnetic stimulation is a novel non-invasive technique for applying repetitive magnetic stimulation to the peripheral nerves and muscles. Contrarily, a person imagines that he/she is exercising during motor imagery. Resting-state electroencephalography can evaluate the ability...

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Autores principales: Sawai, Shun, Fujikawa, Shoya, Ushio, Ryu, Tamura, Kosuke, Ohsumi, Chihiro, Yamamoto, Ryosuke, Murata, Shin, Nakano, Hideki
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9688706/
https://www.ncbi.nlm.nih.gov/pubmed/36421872
http://dx.doi.org/10.3390/brainsci12111548
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author Sawai, Shun
Fujikawa, Shoya
Ushio, Ryu
Tamura, Kosuke
Ohsumi, Chihiro
Yamamoto, Ryosuke
Murata, Shin
Nakano, Hideki
author_facet Sawai, Shun
Fujikawa, Shoya
Ushio, Ryu
Tamura, Kosuke
Ohsumi, Chihiro
Yamamoto, Ryosuke
Murata, Shin
Nakano, Hideki
author_sort Sawai, Shun
collection PubMed
description Repetitive peripheral magnetic stimulation is a novel non-invasive technique for applying repetitive magnetic stimulation to the peripheral nerves and muscles. Contrarily, a person imagines that he/she is exercising during motor imagery. Resting-state electroencephalography can evaluate the ability of motor imagery; however, the effects of motor imagery and repetitive peripheral magnetic stimulation on resting-state electroencephalography are unknown. We examined the effects of motor imagery and repetitive peripheral magnetic stimulation on the vividness of motor imagery and resting-state electroencephalography. The participants were divided into a motor imagery group and motor imagery and repetitive peripheral magnetic stimulation group. They performed 60 motor imagery tasks involving wrist dorsiflexion movement. In the motor imagery and repetitive peripheral magnetic stimulation group, we applied repetitive peripheral magnetic stimulation to the extensor carpi radialis longus muscle during motor imagery. We measured the vividness of motor imagery and resting-state electroencephalography before and after the task. Both groups displayed a significant increase in the vividness of motor imagery. The motor imagery and repetitive peripheral magnetic stimulation group exhibited increased β activity in the anterior cingulate cortex by source localization for electroencephalography. Hence, combined motor imagery and repetitive peripheral magnetic stimulation changes the resting-state electroencephalography activity and may promote motor imagery.
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spelling pubmed-96887062022-11-25 Repetitive Peripheral Magnetic Stimulation Combined with Motor Imagery Changes Resting-State EEG Activity: A Randomized Controlled Trial Sawai, Shun Fujikawa, Shoya Ushio, Ryu Tamura, Kosuke Ohsumi, Chihiro Yamamoto, Ryosuke Murata, Shin Nakano, Hideki Brain Sci Article Repetitive peripheral magnetic stimulation is a novel non-invasive technique for applying repetitive magnetic stimulation to the peripheral nerves and muscles. Contrarily, a person imagines that he/she is exercising during motor imagery. Resting-state electroencephalography can evaluate the ability of motor imagery; however, the effects of motor imagery and repetitive peripheral magnetic stimulation on resting-state electroencephalography are unknown. We examined the effects of motor imagery and repetitive peripheral magnetic stimulation on the vividness of motor imagery and resting-state electroencephalography. The participants were divided into a motor imagery group and motor imagery and repetitive peripheral magnetic stimulation group. They performed 60 motor imagery tasks involving wrist dorsiflexion movement. In the motor imagery and repetitive peripheral magnetic stimulation group, we applied repetitive peripheral magnetic stimulation to the extensor carpi radialis longus muscle during motor imagery. We measured the vividness of motor imagery and resting-state electroencephalography before and after the task. Both groups displayed a significant increase in the vividness of motor imagery. The motor imagery and repetitive peripheral magnetic stimulation group exhibited increased β activity in the anterior cingulate cortex by source localization for electroencephalography. Hence, combined motor imagery and repetitive peripheral magnetic stimulation changes the resting-state electroencephalography activity and may promote motor imagery. MDPI 2022-11-15 /pmc/articles/PMC9688706/ /pubmed/36421872 http://dx.doi.org/10.3390/brainsci12111548 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Sawai, Shun
Fujikawa, Shoya
Ushio, Ryu
Tamura, Kosuke
Ohsumi, Chihiro
Yamamoto, Ryosuke
Murata, Shin
Nakano, Hideki
Repetitive Peripheral Magnetic Stimulation Combined with Motor Imagery Changes Resting-State EEG Activity: A Randomized Controlled Trial
title Repetitive Peripheral Magnetic Stimulation Combined with Motor Imagery Changes Resting-State EEG Activity: A Randomized Controlled Trial
title_full Repetitive Peripheral Magnetic Stimulation Combined with Motor Imagery Changes Resting-State EEG Activity: A Randomized Controlled Trial
title_fullStr Repetitive Peripheral Magnetic Stimulation Combined with Motor Imagery Changes Resting-State EEG Activity: A Randomized Controlled Trial
title_full_unstemmed Repetitive Peripheral Magnetic Stimulation Combined with Motor Imagery Changes Resting-State EEG Activity: A Randomized Controlled Trial
title_short Repetitive Peripheral Magnetic Stimulation Combined with Motor Imagery Changes Resting-State EEG Activity: A Randomized Controlled Trial
title_sort repetitive peripheral magnetic stimulation combined with motor imagery changes resting-state eeg activity: a randomized controlled trial
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9688706/
https://www.ncbi.nlm.nih.gov/pubmed/36421872
http://dx.doi.org/10.3390/brainsci12111548
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