The roles of changes in deoxyhemoglobin concentration and regional cerebral blood volume in the fMRI BOLD signal.
Vlad ToronovScott WalkerRajarsi GuptaJee Hyun ChoiEnrico GrattonDennis HueberAndrew WebbPublished in: NeuroImage (2003)
Keyphrases
- functional magnetic resonance imaging
- cerebral blood flow
- human brain
- event related
- brain imaging
- brain activity
- data analysis
- pattern classification
- healthy subjects
- information processing
- brain images
- high dimensional
- brain injury
- signal processing
- activation patterns
- activation detection
- frequency domain
- brain mapping
- functional mri
- functional connectivity
- general linear model
- correlation analysis
- impulse response
- human subjects
- brain regions
- social networks
- ground truth
- spatial correlation
- brain computer interface
- non stationary
- image processing