Frequency based mutual information measures between clusters of brain regions in functional magnetic resonance imaging.
Raymond SalvadorAngel Martinez-PerezEdith Pomarol-ClotetSalvador SarróJohn SucklingEdward T. BullmorePublished in: NeuroImage (2007)
Keyphrases
- brain regions
- functional magnetic resonance imaging
- mutual information
- brain activity
- human brain
- correlation analysis
- healthy subjects
- brain imaging
- event related
- brain images
- activation patterns
- image registration
- cluster analysis
- clustering algorithm
- similarity measure
- human subjects
- high dimensional
- data analysis
- diffusion tensor imaging
- functional connectivity
- information processing
- pattern classification
- spatial correlation
- medical images
- feature selection
- cognitive states
- brain tissue
- unsupervised learning
- x ray
- prefrontal cortex