Electro-encephalogram (EEG) Electroencephalography 5 Humans 4 electroencephalography 4 human 4 Brain 3 brain 3 human experiment 3 Article 2 adult 2 algorithm 2 clinical article 2 event related potential 2 female 2 male 2 normal human 2 principal component analysis 2 scalp 2 spectroscopy 2 support vector machine 2 Affective Space Model 1 Affective space models 1 Algorithms 1 Alpha activities 1 Anesthetic-depth 1 Anesthetics 1 Aviation 1 Aviators 1 Behavioral data 1 Bioinformatics 1