“…Head motion has always be known to be an issue in the field of fMRI (Friston, 1996;Jiang, 1995;Oakes et al, 2005;Stillman et al, 1995), but it has recently received even more attention due to the discovery that even very small amounts of shot-to-shot motion or micromovements can significantly distort functional connectivity estimates derived from rs-fMRI data (Christodoulou et al, 2013;Jiang et al, 2013;Jo et al, 2013;Muschelli et al, 2014;Power et al, 2012Power et al, , 2014Power et al, , 2015Satterthwaite et al, 2012Satterthwaite et al, , 2013aSatterthwaite et al, , 2013bVan Dijk et al, 2012;Yan et al, 2013aYan et al, , 2013b. While it is possible to prevent some in-scanner motion through the use of new MRI pulse sequences (Bright and Murphy, 2013;Brown et al, 2010;Kundu et al, 2013;Kuperman et al, 2011;Maclaren et al, 2013;Ooi et al, 2011;White et al, 2010), training on MRI simulators before scanning (Lueken et al, 2012;Raschle et al, 2009), or even the use of head restraints and other bite bars, most data collection either do not or cannot make use of these techniques and motion artifacts are still detectable in these rs-fMRI data.…”