Table 5.

Cluster report for NPLS between‐group analysis (Figure 2) and covariate analysis (Figure 3)

	Cluster	Center of Mass			Brain region	Cluster size (mm3)	Peak value (bootstrap ratio)
Between‐group analysis	1	−27	−15	22	Superior corona radiata L	49,168	9.26
	2	27	−15	23	Superior corona radiata R	44,608	9.16
	3	−23	−77	0	Posterior thalamic radiation L	872	6.35
Covariate analysis	1	31	−27	28	Superior longitudinal fasciculus R	1,608	4.10

Thirteen clusters are identified, with centers of mass in MNI coordinates and brain region based on nearest labeled white matter tract in the Johns Hopkins University (JHU) atlas. Peak values are reported as the highest bootstrap ratio within the cluster.