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Robot Assisted Treatment of Hand Functional Rehabilitation Based on Visual Motor Imagination

This pilot study implements a hybrid brain computer interface paradigm based on motor imagery (MI) and steady-state visual evoked potential (SSVEP), in order to explore the neural mechanism and clinical effect of MI-SSVEP intervention paradigm on upper limb functional rehabilitation. In this study,...

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Autores principales: Li, Long, Zhang, Yanlong, Huang, Liang, Zhao, Jie, Wang, Jue, Liu, Tian
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9029075/
https://www.ncbi.nlm.nih.gov/pubmed/35462690
http://dx.doi.org/10.3389/fnagi.2022.870871
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author Li, Long
Zhang, Yanlong
Huang, Liang
Zhao, Jie
Wang, Jue
Liu, Tian
author_facet Li, Long
Zhang, Yanlong
Huang, Liang
Zhao, Jie
Wang, Jue
Liu, Tian
author_sort Li, Long
collection PubMed
description This pilot study implements a hybrid brain computer interface paradigm based on motor imagery (MI) and steady-state visual evoked potential (SSVEP), in order to explore the neural mechanism and clinical effect of MI-SSVEP intervention paradigm on upper limb functional rehabilitation. In this study, EEG data of 12 healthy participants were collected, and the activation regions of MI-SSVEP paradigm were identified by power spectral density (PSD). By analyzing the inter trial phase consistency (ITPC) of characteristic regions and the causal relationship of brain network, the motor cognitive process including high-level somatosensory joint cortex in the intervention process of MI-SSVEP was studied. Subsequently, this study verified the clinical effect of MI-SSVEP intervention paradigm for 61 stroke patients. The results show that the robot assisted therapy using MI-SSVEP intervention paradigm can more effectively improve the rehabilitation effect of patients.
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spelling pubmed-90290752022-04-23 Robot Assisted Treatment of Hand Functional Rehabilitation Based on Visual Motor Imagination Li, Long Zhang, Yanlong Huang, Liang Zhao, Jie Wang, Jue Liu, Tian Front Aging Neurosci Neuroscience This pilot study implements a hybrid brain computer interface paradigm based on motor imagery (MI) and steady-state visual evoked potential (SSVEP), in order to explore the neural mechanism and clinical effect of MI-SSVEP intervention paradigm on upper limb functional rehabilitation. In this study, EEG data of 12 healthy participants were collected, and the activation regions of MI-SSVEP paradigm were identified by power spectral density (PSD). By analyzing the inter trial phase consistency (ITPC) of characteristic regions and the causal relationship of brain network, the motor cognitive process including high-level somatosensory joint cortex in the intervention process of MI-SSVEP was studied. Subsequently, this study verified the clinical effect of MI-SSVEP intervention paradigm for 61 stroke patients. The results show that the robot assisted therapy using MI-SSVEP intervention paradigm can more effectively improve the rehabilitation effect of patients. Frontiers Media S.A. 2022-04-08 /pmc/articles/PMC9029075/ /pubmed/35462690 http://dx.doi.org/10.3389/fnagi.2022.870871 Text en Copyright © 2022 Li, Zhang, Huang, Zhao, Wang and Liu. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Neuroscience
Li, Long
Zhang, Yanlong
Huang, Liang
Zhao, Jie
Wang, Jue
Liu, Tian
Robot Assisted Treatment of Hand Functional Rehabilitation Based on Visual Motor Imagination
title Robot Assisted Treatment of Hand Functional Rehabilitation Based on Visual Motor Imagination
title_full Robot Assisted Treatment of Hand Functional Rehabilitation Based on Visual Motor Imagination
title_fullStr Robot Assisted Treatment of Hand Functional Rehabilitation Based on Visual Motor Imagination
title_full_unstemmed Robot Assisted Treatment of Hand Functional Rehabilitation Based on Visual Motor Imagination
title_short Robot Assisted Treatment of Hand Functional Rehabilitation Based on Visual Motor Imagination
title_sort robot assisted treatment of hand functional rehabilitation based on visual motor imagination
topic Neuroscience
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9029075/
https://www.ncbi.nlm.nih.gov/pubmed/35462690
http://dx.doi.org/10.3389/fnagi.2022.870871
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