Detection of resting-state brain activity in magnetic resonance images through wavelet feature cluster analysis.
Geert VerdoolaegeLeslie VlerickEric AchtenPublished in: ICIP (2011)
Keyphrases
- brain activity
- cluster analysis
- magnetic resonance images
- resting state
- activation detection
- medical images
- categorical data
- mr images
- motion correction
- functional magnetic resonance imaging
- medical imaging
- correlation analysis
- factor analysis
- clustering algorithm
- clustering method
- data analysis
- event related
- human subjects
- brain tissue
- white matter
- magnetic resonance imaging
- k means
- unsupervised learning
- diffusion tensor imaging
- brain computer interface
- diffusion tensor
- mri data
- eeg signals
- brain regions
- healthy subjects
- brain connectivity
- mr imaging
- high resolution
- cognitive states
- data mining techniques
- feature set
- brain tumors
- functional connectivity
- pattern recognition