Article
How Tasks Change Whole-Brain Functional Organization to Reveal Brain-Phenotype Relationships.
Cell reports - 25 Aug 2020
Greene Abigail S, Gao Siyuan, Noble Stephanie, Scheinost Dustin, Constable R Todd
Abstract excerpt
Functional connectivity (FC) calculated from task fMRI data better reveals brain-phenotype relationships than rest-based FC, but how tasks have this effect is unknown. In over 700 individuals performing seven tasks, we use psychophysiological interaction (PPI) and predictive modeling analyses to demonstrate that task-induced changes in FC successfully predict phenotype, and these changes are not simply driven by...
Topics
- Brain
- Female
- Humans
- Magnetic Resonance Imaging
- Male
- Neural Pathways
- Phenotype
