TABLE 3.

Regions showing significant grey matter volume difference between fast and slow participants

Index	Peak location	Vertex number	Size (mm2)	Peak MNI coordinates			Cluster‐wise p value
				x	y	z
1	L_SFC	3910	2217.98	−8	29	52	<.0001
2	L rMFC	1542	937.67	−39	26	21	.04

Note: p‐Values represent the cluster‐wise corrected p for the peak vertex.

Abbreviations: L rMFC, left rostral middle frontal cortex; L SFC, left superior frontal cortex.