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Synergistic Immediate Cortical Activation on Mirror Visual Feedback Combined With a Soft Robotic Bilateral Hand Rehabilitation System: A Functional Near Infrared Spectroscopy Study
BACKGROUND: Mirror visual feedback (MVF) has been widely used in neurological rehabilitation. Due to the potential gain effect of the MVF combination therapy, the related mechanisms still need be further analyzed. METHODS: Our self-controlled study recruited 20 healthy subjects (age 22.150 ± 2.661 y...
Autores principales: | , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8855034/ https://www.ncbi.nlm.nih.gov/pubmed/35185457 http://dx.doi.org/10.3389/fnins.2022.807045 |
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author | Qiu, Yaxian Zheng, Yuxin Liu, Yawen Luo, Wenxi Du, Rongwei Liang, Junjie Yilifate, Anniwaer You, Yaoyao Jiang, Yongchun Zhang, Jiahui Chen, Aijia Zhang, Yanni Huang, Siqi Wang, Benguo Ou, Haining Lin, Qiang |
author_facet | Qiu, Yaxian Zheng, Yuxin Liu, Yawen Luo, Wenxi Du, Rongwei Liang, Junjie Yilifate, Anniwaer You, Yaoyao Jiang, Yongchun Zhang, Jiahui Chen, Aijia Zhang, Yanni Huang, Siqi Wang, Benguo Ou, Haining Lin, Qiang |
author_sort | Qiu, Yaxian |
collection | PubMed |
description | BACKGROUND: Mirror visual feedback (MVF) has been widely used in neurological rehabilitation. Due to the potential gain effect of the MVF combination therapy, the related mechanisms still need be further analyzed. METHODS: Our self-controlled study recruited 20 healthy subjects (age 22.150 ± 2.661 years) were asked to perform four different visual feedback tasks with simultaneous functional near infrared spectroscopy (fNIRS) monitoring. The right hand of the subjects was set as the active hand (performing active movement), and the left hand was set as the observation hand (static or performing passive movement under soft robotic bilateral hand rehabilitation system). The four VF tasks were designed as RVF Task (real visual feedback task), MVF task (mirror visual feedback task), BRM task (bilateral robotic movement task), and MVF + BRM task (Mirror visual feedback combined with bilateral robotic movement task). RESULTS: The beta value of the right pre-motor cortex (PMC) of MVF task was significantly higher than the RVF task (RVF task: -0.015 ± 0.029, MVF task: 0.011 ± 0.033, P = 0.033). The beta value right primary sensorimotor cortex (SM1) in MVF + BRM task was significantly higher than MVF task (MVF task: 0.006 ± 0.040, MVF + BRM task: 0.037 ± 0.036, P = 0.016). CONCLUSION: Our study used the synchronous fNIRS to compare the immediate hemodynamics cortical activation of four visual feedback tasks in healthy subjects. The results showed the synergistic gain effect on cortical activation from MVF combined with a soft robotic bilateral hand rehabilitation system for the first time, which could be used to guide the clinical application and the future studies. |
format | Online Article Text |
id | pubmed-8855034 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-88550342022-02-19 Synergistic Immediate Cortical Activation on Mirror Visual Feedback Combined With a Soft Robotic Bilateral Hand Rehabilitation System: A Functional Near Infrared Spectroscopy Study Qiu, Yaxian Zheng, Yuxin Liu, Yawen Luo, Wenxi Du, Rongwei Liang, Junjie Yilifate, Anniwaer You, Yaoyao Jiang, Yongchun Zhang, Jiahui Chen, Aijia Zhang, Yanni Huang, Siqi Wang, Benguo Ou, Haining Lin, Qiang Front Neurosci Neuroscience BACKGROUND: Mirror visual feedback (MVF) has been widely used in neurological rehabilitation. Due to the potential gain effect of the MVF combination therapy, the related mechanisms still need be further analyzed. METHODS: Our self-controlled study recruited 20 healthy subjects (age 22.150 ± 2.661 years) were asked to perform four different visual feedback tasks with simultaneous functional near infrared spectroscopy (fNIRS) monitoring. The right hand of the subjects was set as the active hand (performing active movement), and the left hand was set as the observation hand (static or performing passive movement under soft robotic bilateral hand rehabilitation system). The four VF tasks were designed as RVF Task (real visual feedback task), MVF task (mirror visual feedback task), BRM task (bilateral robotic movement task), and MVF + BRM task (Mirror visual feedback combined with bilateral robotic movement task). RESULTS: The beta value of the right pre-motor cortex (PMC) of MVF task was significantly higher than the RVF task (RVF task: -0.015 ± 0.029, MVF task: 0.011 ± 0.033, P = 0.033). The beta value right primary sensorimotor cortex (SM1) in MVF + BRM task was significantly higher than MVF task (MVF task: 0.006 ± 0.040, MVF + BRM task: 0.037 ± 0.036, P = 0.016). CONCLUSION: Our study used the synchronous fNIRS to compare the immediate hemodynamics cortical activation of four visual feedback tasks in healthy subjects. The results showed the synergistic gain effect on cortical activation from MVF combined with a soft robotic bilateral hand rehabilitation system for the first time, which could be used to guide the clinical application and the future studies. Frontiers Media S.A. 2022-02-04 /pmc/articles/PMC8855034/ /pubmed/35185457 http://dx.doi.org/10.3389/fnins.2022.807045 Text en Copyright © 2022 Qiu, Zheng, Liu, Luo, Du, Liang, Yilifate, You, Jiang, Zhang, Chen, Zhang, Huang, Wang, Ou and Lin. 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 Qiu, Yaxian Zheng, Yuxin Liu, Yawen Luo, Wenxi Du, Rongwei Liang, Junjie Yilifate, Anniwaer You, Yaoyao Jiang, Yongchun Zhang, Jiahui Chen, Aijia Zhang, Yanni Huang, Siqi Wang, Benguo Ou, Haining Lin, Qiang Synergistic Immediate Cortical Activation on Mirror Visual Feedback Combined With a Soft Robotic Bilateral Hand Rehabilitation System: A Functional Near Infrared Spectroscopy Study |
title | Synergistic Immediate Cortical Activation on Mirror Visual Feedback Combined With a Soft Robotic Bilateral Hand Rehabilitation System: A Functional Near Infrared Spectroscopy Study |
title_full | Synergistic Immediate Cortical Activation on Mirror Visual Feedback Combined With a Soft Robotic Bilateral Hand Rehabilitation System: A Functional Near Infrared Spectroscopy Study |
title_fullStr | Synergistic Immediate Cortical Activation on Mirror Visual Feedback Combined With a Soft Robotic Bilateral Hand Rehabilitation System: A Functional Near Infrared Spectroscopy Study |
title_full_unstemmed | Synergistic Immediate Cortical Activation on Mirror Visual Feedback Combined With a Soft Robotic Bilateral Hand Rehabilitation System: A Functional Near Infrared Spectroscopy Study |
title_short | Synergistic Immediate Cortical Activation on Mirror Visual Feedback Combined With a Soft Robotic Bilateral Hand Rehabilitation System: A Functional Near Infrared Spectroscopy Study |
title_sort | synergistic immediate cortical activation on mirror visual feedback combined with a soft robotic bilateral hand rehabilitation system: a functional near infrared spectroscopy study |
topic | Neuroscience |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8855034/ https://www.ncbi.nlm.nih.gov/pubmed/35185457 http://dx.doi.org/10.3389/fnins.2022.807045 |
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