Spurious but systematic correlations in functional connectivity MRI networks arise from subject motion.
Jonathan D. PowerKelly Anne BarnesAbraham Z. SnyderBradley L. SchlaggarSteven E. PetersenPublished in: NeuroImage (2012)
Keyphrases
- functional connectivity
- brain connectivity
- magnetic resonance imaging
- motion correction
- image sequences
- medical images
- magnetic resonance images
- optical flow
- mr imaging
- computer vision
- mr images
- image processing
- diffusion tensor imaging
- white matter
- mri data
- multi channel
- high resolution
- gray matter
- moving objects
- feature space
- feature extraction