AMT	Active motor training
BCI	Brain–computer interface
EEG	Electroencephalography
HFT	Hand/feet task
HRT	Hand/relax task
MI	Motor imagery
PWM	Pulse width modulation
RLT	Right hand/left hand task
SCI	Spinal cord injury
SPSS	Statistical Package for the Social Sciences
SSVEP	Steady-state visual evoked potentials
UDP	User datagram protocol