human 6 motor imagery Article 4 adult 4 electroencephalography 4 electroencephalogram 3 female 3 machine learning 3 male 3 measurement accuracy 3 Brain 2 Brain computer interface 2 Brain-Computer Interfaces 2 Electroencephalography 2 Humans 2 algorithm 2 brain-computer interface 2 imagery 2 mental performance 2 sensitivity and specificity 2 support vector machine 2 Algorithms 1 Biomedical signal processing 1 Brain-computer interface 1 EEG 1 Electrical activities 1 Electrophysiology 1 Event related desynchronization 1 Evoked Potentials, Somatosensory 1 False triggering 1