TABLE 4.

Discomfort-related activation and the effect of the MTASQ score (first approach).

Brain region	Peak				Cluster		Another model (t)		Effect of MTASQ scores (t)
	x	y	z	t	k	p			Motivational decline		Active behavior	Proactive response
Individual model
R. Precuneus	4	−38	48	4.99	657	0.001	3.20	*				−1.89	*
Average model
L. STG	−54	−30	8	4.61	433	0.002	2.22	*	3.11	*

The coordinates (x, y, z) and t-value of peak activation, and size and its p-value of the cluster are given for discomfort-related activation (voxel-wise one-sample t-test), separately for the individual and average models. At each peak voxel, the t-value is given for discomfort-related activation on another model (i.e., average and individual models for the peak obtained on individual and average models, respectively), as well as t-values for significant effects of MTASQ scores (regression analyses separately for three dimensions). L, left; R, right; STG, superior temporal gyrus. *p < 0.05, uncorrected.