title: [A review of brain-computer interfaces (BCIs)].
abstract: This paper introduces the general constitutions and principle of BCI systems. In addition, some characteristics and limitations of different research methods are discussed and compared. Finally, this paper points out the existing problems and future trends of BCIs. brain-computer interface (BCI), human-computer Interface (HCI), electroencephalography (EEG).
authors.affiliation: School of Electronical Information and Electric Engineering, Shanghai Jiaotong University, Shanghai.
authors.forename: Bang-hua
authors.initials: BH
authors.lastname: Yang
authors.forename: Guo-zheng
authors.initials: GZ
authors.lastname: Yan
authors.forename: Rong-guo
authors.initials: RG
authors.lastname: Yan
mesh_terms: D001921:Brain / Q000502:physiology*; D003201:Computers; D004569:Electroencephalography / Q000379:methods; D012815:Signal Processing, Computer-Assisted; D012984:Software; D014584:User-Computer Interface