Effects of oxygen saturation on BOLD and arterial spin labelling perfusion fMRI signals studied in a motor activation task.
Pasi I. TuunanenRisto A. KauppinenPublished in: NeuroImage (2006)
Keyphrases
- functional magnetic resonance imaging
- cerebral blood flow
- prefrontal cortex
- brain activity
- functional mri
- activation patterns
- brain activation
- human brain
- activation detection
- event related
- resting state
- data analysis
- visuo motor
- correlation analysis
- human subjects
- blood flow
- pattern classification
- brain imaging
- high dimensional
- signal processing
- functional connectivity
- contrast agent
- motor control
- healthy subjects
- cognitive states
- brain images
- basal ganglia
- spatial correlation
- brain regions
- spike trains
- magnetic resonance images
- emg signals
- information processing
- heart rate