Control 2-dimensional movement using a three-class motor imagery based brain-computer interface.
2-dimensional movement control is an interesting issue in Brain-Computer Interface. In this paper, we present a motor imagery based 2-D cursor control paradigm. To move the cursor to a random position, two-class motor imagery is simultaneously combined to output 2-D command, which directly points to target position. A center-out experiment (8 targets) is set to verify the proposed paradigm. The results of the online experiment (three subjects participated) validate the proposed strategy very well.
Department of Electrical Engineering Department, Shanghai Maritime University, Shanghai, China. binxia@shmtu.edu.cn
Bin
B
Xia
Hong
H
Yang
Qingmei
Q
Zhang
Hong
H
Xie
Wenglu
W
Yang
Jie
J
Li
Dehua
D
An
D062207:Brain-Computer Interfaces; D003198:Computer Simulation; D006801:Humans; D019018:Imagery, Psychotherapy; D009043:Motor Activity / Q000502:physiology*; D009068:Movement / Q000502:physiology*; D011336:Probability; D013997:Time Factors; D055815:Young Adult