Customized head molds reduce head motion in resting state fMRI scans
Jonathan Power, Benjamin Silver, Melanie Silverman, Eliana Ajodan, Dienke Bos, Rebecca Jones
Neuroimage 2019 Apr 1; 189:141-149
MRI data (OpenNeuro)
Below are movies and files associated with the article "Customized head molds reduce head motion in resting state fMRI scans". All movies are 1080p and will look best at full-screen resolutions. The movies stream from YouTube. Click on links to download movies or files. Files to download are hosted on Dropbox Pro; if the links don't work our traffic has exceeded its 200GB/day limit and the links will be re-enabled the following day.
Caseforge milled the head molds for us, their website is: https://caseforge.co
Movie S1 (.mov - 4 MB)
This movie shows for all 13 subjects the 6 realignment parameters (position traces, in gray) and the summary motion trace (red), for all 4 runs in each subject. Two of the runs are with head molds on, two of the runs are without head molds, just using standard foam padding. These plots are used to compose Figure 1 and Figures S3-S5 in the article.
Movie S2 (.mov - 16 MB; .pdf - 45 MB)
This movie shows grayplots of all scans, with position traces in gray, FD motion in red, DVARS in blue, and the timeseries of 264 10 mm diameter regions of interest (ROIs) in the heat map, the ROIs reported in Power et al., 2011. At the end of the .pdf are scrubbing plots for each subject for the ON and OFF conditions as well (some of which are shown in Figure 5 of the manuscript).