Simultaneous blind separation and clustering of coactivated EEG/MEG sources for analyzing spontaneous brain activity.
Junichiro HirayamaTakeshi OgawaAapo HyvärinenPublished in: EMBC (2014)
Keyphrases
- brain activity
- blind separation
- event related
- blind source separation
- independent component analysis
- eeg signals
- brain computer interface
- eeg data
- clustering algorithm
- human subjects
- single channel
- source signals
- k means
- clustering method
- source images
- cognitive states
- cluster analysis
- machine learning
- unsupervised learning
- data mining
- image quality
- functional magnetic resonance imaging
- image registration
- signal processing
- computer vision
- speech signal
- non stationary