Characteristics of respiratory measures in young adults scanned at rest, including systematic changes and "missed" events
Jonathan Power, Benjamin Silver, Alex Martin, Rebecca Jones
***** MANUSCRIPT IN PREPARATION / UNDER REVIEW *****
Below are movies and files associated with the article "Characteristics of respiratory measures in young adults scanned at rest, including systematic changes and "missed" events". 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.
Data quality check:
A movie of the physiology traces of the 900-subject release Human Connectome Project (HCP) and decisions about whether data quality was sufficient for use was part of the supplemental material of another paper and can be found here. These traces and decisions are the basis of selecting 440 of the 900 subjects for analysis.
Movie 1: (.mov - 1.4 GB)
This movie illustrates each run of the 440 analyzed subjects. At top the first panel shows head position traces (gray) and motion traces (red= FDfiltered,4-TR, light red = FDfiltered), the second panel shows DVARS traces before (light green) and after (dark green) FIX-ICA, the third panel shows in blue the respiratory belt trace and the derived ENV (red), RV (blue) and RVT (black) traces. The fourth panel shows as a grayscale heat map all in-brain time series of the image before and after FIX-ICA (as successive frames of the movie).
Movie 2 (.mov - 8 MB)
These movies show the 15 deep breaths of Figure 5. 15 gray plots for each pattern are shown, from different subjects, with vertical red lines denoting the 90 seconds of data examined and t = 0.