Group report
Report about censoring.
fMRI duration after censoring computed as the number of good timepoints multiplied by the repetition time (TR). The red line corresponds to the QC cutoff of 5 minutes (300 seconds). Less than 5 minutes of fMRI is not enough to reliably estimate connectivity.
Functional connectivity density distributions.
Density distributions of within-session FC strengths. The FC distribution from each session are overlaid.
QC-FC correlation distributions.
QC-FC plots tested functional connectivity associations with three image quality metrics (fd_mean, fd_num, and fd_perc). Plots were generated from functional data from all sessions. Red dotted lines represent a theoretical artifact-free null-hypothesis distribution obtained through permutation analyses. QC-FC percent match level represents the distance between the observed and the null-hypothesis distribution and is computed using the R implementation of the two-sample Kolmogorov-Smirnov test for goodness of fit. Red label indicates that the QC-FC distribution did not reach above the 95% cutoff.
Distance-dependent effect of motion.
Correlation between QC-FC and Euclidean distance separating nodes. The euclidean distance is computed from the centers of mass of each region in the atlas used to compute the FC.
