Intention analysis based on brain signal for participation induction during rehabilitation

Bum Joo Kim; Min Ho Lee; Seong Whan Lee

doi:10.1109/IWW-BCI.2015.7073040

Intention analysis based on brain signal for participation induction during rehabilitation

Bum Joo Kim, Min Ho Lee, Seong Whan Lee

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Functional electrical stimulation (FES) is one of the most common rehabilitation methods in purpose of recovery of paralyzed muscle by the means of sequential electrical stimulation. There are reports that in FES based therapy, like all rehabilitation, active participation of patient ensures better recovery result compared to simple stimulation itself. In this paper, we investigate the neurophysiological effect of participation intention of patient in rehabilitation therapy. To observe the difference in brain signal between intentional and involuntary movement during FES, electroencephalography (EEG) and near-infrared spectroscopy (NIRS) was simultaneously measured in motor cortex area. The result revealed the presence of intention affects activation of the brain significantly, and classification result showed higher than 80% accuracy performance. The result of this study implies the possibility for quantification in motivation for rehabilitation, which has not been considered as an absolute measurable value in rehabilitation area.

Original language	English
Title of host publication	3rd International Winter Conference on Brain-Computer Interface, BCI 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Print)	9781479974948
DOIs	https://doi.org/10.1109/IWW-BCI.2015.7073040
Publication status	Published - 2015 Mar 30
Event	2015 3rd International Winter Conference on Brain-Computer Interface, BCI 2015 - Gangwon-Do, Korea, Republic of Duration: 2015 Jan 12 → 2015 Jan 14

Other

Other	2015 3rd International Winter Conference on Brain-Computer Interface, BCI 2015
Country/Territory	Korea, Republic of
City	Gangwon-Do
Period	15/1/12 → 15/1/14

Keywords

Brain-Computer Interface (BCI)
Functional Electrical Stimulation (FES)
Movement intention
Rehabilitation

ASJC Scopus subject areas

Human-Computer Interaction
Cognitive Neuroscience
Sensory Systems

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10.1109/IWW-BCI.2015.7073040

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Intention analysis based on brain signal for participation induction during rehabilitation. / Kim, Bum Joo; Lee, Min Ho; Lee, Seong Whan.
3rd International Winter Conference on Brain-Computer Interface, BCI 2015. Institute of Electrical and Electronics Engineers Inc., 2015. 7073040.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kim, BJ, Lee, MH & Lee, SW 2015, Intention analysis based on brain signal for participation induction during rehabilitation. in 3rd International Winter Conference on Brain-Computer Interface, BCI 2015., 7073040, Institute of Electrical and Electronics Engineers Inc., 2015 3rd International Winter Conference on Brain-Computer Interface, BCI 2015, Gangwon-Do, Korea, Republic of, 15/1/12. https://doi.org/10.1109/IWW-BCI.2015.7073040

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title = "Intention analysis based on brain signal for participation induction during rehabilitation",

abstract = "Functional electrical stimulation (FES) is one of the most common rehabilitation methods in purpose of recovery of paralyzed muscle by the means of sequential electrical stimulation. There are reports that in FES based therapy, like all rehabilitation, active participation of patient ensures better recovery result compared to simple stimulation itself. In this paper, we investigate the neurophysiological effect of participation intention of patient in rehabilitation therapy. To observe the difference in brain signal between intentional and involuntary movement during FES, electroencephalography (EEG) and near-infrared spectroscopy (NIRS) was simultaneously measured in motor cortex area. The result revealed the presence of intention affects activation of the brain significantly, and classification result showed higher than 80% accuracy performance. The result of this study implies the possibility for quantification in motivation for rehabilitation, which has not been considered as an absolute measurable value in rehabilitation area.",

keywords = "Brain-Computer Interface (BCI), Functional Electrical Stimulation (FES), Movement intention, Rehabilitation",

author = "Kim, {Bum Joo} and Lee, {Min Ho} and Lee, {Seong Whan}",

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AU - Lee, Min Ho

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N2 - Functional electrical stimulation (FES) is one of the most common rehabilitation methods in purpose of recovery of paralyzed muscle by the means of sequential electrical stimulation. There are reports that in FES based therapy, like all rehabilitation, active participation of patient ensures better recovery result compared to simple stimulation itself. In this paper, we investigate the neurophysiological effect of participation intention of patient in rehabilitation therapy. To observe the difference in brain signal between intentional and involuntary movement during FES, electroencephalography (EEG) and near-infrared spectroscopy (NIRS) was simultaneously measured in motor cortex area. The result revealed the presence of intention affects activation of the brain significantly, and classification result showed higher than 80% accuracy performance. The result of this study implies the possibility for quantification in motivation for rehabilitation, which has not been considered as an absolute measurable value in rehabilitation area.

AB - Functional electrical stimulation (FES) is one of the most common rehabilitation methods in purpose of recovery of paralyzed muscle by the means of sequential electrical stimulation. There are reports that in FES based therapy, like all rehabilitation, active participation of patient ensures better recovery result compared to simple stimulation itself. In this paper, we investigate the neurophysiological effect of participation intention of patient in rehabilitation therapy. To observe the difference in brain signal between intentional and involuntary movement during FES, electroencephalography (EEG) and near-infrared spectroscopy (NIRS) was simultaneously measured in motor cortex area. The result revealed the presence of intention affects activation of the brain significantly, and classification result showed higher than 80% accuracy performance. The result of this study implies the possibility for quantification in motivation for rehabilitation, which has not been considered as an absolute measurable value in rehabilitation area.

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KW - Rehabilitation

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Intention analysis based on brain signal for participation induction during rehabilitation

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Keywords

ASJC Scopus subject areas

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