Fig. 4: Trait-specific impact of motion on functional connectivity (FC).
From: Motion impact score for detecting spurious brain-behavior associations
Top: Parcel-wise FC, computed as the root mean square (RMS) of connectivity values for each parcel/node in the trait-FC effect matrix55 for a body mass index (BMI) and b WISC-V matrix reasoning score. Bottom: Motion impact score (omnibus Stouffer’s Z43,71,72, higher = more motion) for c BMI and d WISC-V. Motion overestimation scores are labeled “Over” in orange and motion underestimation scores are labeled “Under” in blue. All measures were computed after motion processing with ABCD-BIDS and without frame censoring (n = 7270).
