Spatial independent component analysis of functional magnetic resonance imaging time-series: characterization of the cortical components.
Elia FormisanoFabrizio EspositoNikolaus KriegeskorteGioacchino TedeschiFrancesco Di SalleRainer GoebelPublished in: Neurocomputing (2002)
Keyphrases
- independent component analysis
- independent components
- functional magnetic resonance imaging
- human brain
- factor analysis
- cortical areas
- brain activity
- principal component analysis
- event related
- blind source separation
- signal processing
- spatial correlation
- prefrontal cortex
- correlation analysis
- cerebral cortex
- spatio temporal
- high dimensional
- data analysis
- human subjects
- principal components
- brain regions
- basal ganglia
- functional connectivity
- feature space
- pattern classification
- dimensionality reduction
- denoising
- spatial patterns