Global signal regression strengthens association between resting-state functional connectivity and behavior.
Jingwei LiRu KongRaphaël LiégeoisCsaba OrbanYanrui TanNanbo SunAvram J. HolmesMert R. SabuncuTian GeB. T. Thomas YeoPublished in: NeuroImage (2019)
Keyphrases
- functional connectivity
- resting state
- brain activity
- brain connectivity
- activation detection
- healthy subjects
- prefrontal cortex
- functional magnetic resonance imaging
- working memory
- signal processing
- multi channel
- diffusion tensor imaging
- regression model
- granger causality
- brain regions
- human brain
- feature extraction
- cognitive load
- impulse response
- ground truth
- data analysis