Time-of-Day Effects in Resting-State Functional Magnetic Resonance Imaging: Changes in Effective Connectivity and Blood Oxygenation Level Dependent Signal.
Liucija VaisvilaiteVetle HushagenJanne GrønliKarsten SpechtPublished in: Brain Connect. (2022)
Keyphrases
- resting state
- functional magnetic resonance imaging
- cerebral blood flow
- brain activity
- functional connectivity
- human brain
- activation detection
- data analysis
- brain connectivity
- healthy subjects
- prefrontal cortex
- correlation analysis
- brain images
- pattern classification
- brain imaging
- human subjects
- brain regions
- event related
- high dimensional
- cognitive states
- spatial correlation
- brain activation
- signal processing
- motion correction
- brain tissue
- magnetic resonance images
- fully automatic
- medical images
- image processing