Fig. 4: Group-Level T-Statistics matrix for functional connectivity across tasks.
From: Wearable fNIRS platform for dense sampling and precision functional neuroimaging
The figure displays the results of t-tests performed on Z-scores across all eight participants, highlighting significant group-level functional connectivity patterns for each task: a N-back; b Flanker; c Go/No-go; and d Resting state. Positive t-values (red) indicate stronger group connectivity, while negative t-values (black) represent anti-correlation. Connections marked with an asterisk (*) denote statistically significant group effects at \({p}_{{FDR}}\, < \,0.05\).
