TABLE 2.

Brain regions exhibiting significant activity differences between NSSI and control groups during RMET task performance.

Condition	Structural region	BA		MNI coordinates			Cluster size	Z
				X	Y	Z
NSSI > HC	Superior frontal gyrus, medial part	8	L	−10	32	36	21	3.98
NSSI < HC	Angular gyrus	39	R	32	−54	40	29	4.04

In response to RMET minus Control condition, there was hyperactivity in the superior frontal gyrus, left medial part (BA 8), and hypoactivity in the angular gyrus, right part (BA 39) in the NSSI group compared to the control group.