Recursive approach of EEG-segment-based principal component analysis substantially reduces cryogenic pump artifacts in simultaneous EEG-fMRI data.
Hyun-Chul KimSeung-Schik YooJong-Hwan LeePublished in: NeuroImage (2015)
Keyphrases
- principal component analysis
- brain computer interface
- event related
- signal processing
- eeg signals
- motor imagery
- sleep stage
- covariance matrix
- independent component analysis
- frequency band
- brain activity
- eeg data
- healthy subjects
- discriminant analysis
- dimension reduction
- wavelet transform
- optimal design
- feature space
- physiological signals
- recursive functions
- genetic algorithm
- evoked potentials
- neural network