Resting-state fMRI
primary analysis endpoint in rs-fMRI is the correlation or covariance in BOLD signal between pairs or sets of brain regions → functional connectivity Biswal1997 Lee2013
richness of rs-fMRI has been shown by the explosion of research and collaborations focusing on acquiring/aggregating data + development of new methods for decomposing & quantifying metrics Atasoy2016 Bullmore2009 Calhoun2001 Cole2010 Deco2011
rs-fMRI is particularly appealing for psychedelic effects because tasks can disrupt and inhibit the intense & personally meaningful experiences Griffiths2006