Anti-correlated networks, global signal regression, and the effects of caffeine in resting-state functional MRI.
Chi Wah WongValur T. OlafssonOmer TalThomas T. LiuPublished in: NeuroImage (2012)
Keyphrases
- functional mri
- brain activity
- brain regions
- brain connectivity
- signal processing
- regression model
- brain computer interface
- magnetic resonance images
- activation detection
- functional connectivity
- impulse response
- healthy subjects
- magnetic resonance imaging
- surveillance system
- ground truth
- mri data
- b spline
- feature selection
- machine learning