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Introduction of brain computer interface to neurologists

  • Kim, Do-Hyung (Department of Neurology, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine) ;
  • Yeom, Hong Gi (Department of Electronics Engineering, Chosun University College of Engineering) ;
  • Kim, Minjung (Department of Neurology, Centum Hospital) ;
  • Kim, Seung Hwan (Department of Neurosurgery, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine) ;
  • Yang, Tae-Won (Department of Neurology, Gyeongsang National University Changwon Hospital, Gyeongsang National University College of Medicine) ;
  • Kwon, Oh-Young (Department of Neurology and Institute of Health Science, Gyeongsang National University Hospital, Gyeongsang National University College of Medicine) ;
  • Kim, Young-Soo (Department of Neurology and Institute of Health Science, Gyeongsang National University Hospital, Gyeongsang National University College of Medicine)
  • Received : 2021.08.30
  • Accepted : 2021.09.23
  • Published : 2021.10.31

Abstract

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.

Keywords

References

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