Independent component analysis of nondeterministic fMRI signal sources.
Vesa KiviniemiJuha-Heikki KantolaJukka JauhiainenAapo HyvärinenOsmo TervonenPublished in: NeuroImage (2003)
Keyphrases
- independent component analysis
- source separation
- source signals
- blind source separation
- independent components
- signal processing
- blind separation
- single channel
- principal component analysis
- mixing matrix
- event related
- factor analysis
- independent subspace analysis
- blind signal separation
- human brain
- data analysis
- finite state
- functional magnetic resonance imaging
- principle component analysis
- brain activity
- non stationary
- natural gradient
- feature extraction
- high frequency
- probabilistic model
- pattern recognition
- image processing