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KMID : 1044320210230020092
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Annals of Clinical Neurophysiology
2021 Volume.23 No. 2 p.92 ~ p.98
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Introduction of brain computer interface to neurologists
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Kim Do-Hyung
Yeom Hong-Gi
Kim Min-Jung
Kim Seung-Hwan
Yang Tae-Won
Kwon Oh-Young
Kim Young-Soo
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Abstract
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A brain-computer interface (BCI) is a technology that acquires and analyzes electrical signals from the brain to control external devices. BCI technologies can generally be used to control a computer cursor, limb orthosis, or word processing. This technology can also be used as a neurological rehabilitation tool for people with poor motor control. We reviewed historical attempts and methods toward predicting arm movements using brain waves. In addition, representative studies of minimally invasive and noninvasive BCI were summarized.
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KEYWORD
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Brain-computer interface, Electroencephalography, Quadriplegia, Brain-Machine interface
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