Table II.

Correlation between the third eigenscore and activation related to object aversiveness (contrast: A–N)

Structure		Coordinate			t‐value	Cluster size	Region of interest analysis (t‐value)
		x	y	z		(mm3)	AP–NP	AD–ND	AP–AD	NP–ND	Interaction
Medial prefrontal cortex	L	−8	56	30	8.19	7480*	7.63		4.24		3.89
	R	4	58	12	4.98	*	4.06	3.18	2.15	1.74
Lateral orbitofrontal cortex	L	−42	30	−20	5.79	2208	4.04	3.06
Temporal pole	L	−44	14	−32	5.40	1320	2.96	4.56

The coordinates and t‐value of peak voxel and cluster size are shown for each area where estimated activation significantly correlated with the third eigenscore; here, “correlation” denotes the slope of the regression line. The results of the region of interest analyses, that is, t‐values for significant (P < 0.05) correlations between the third eigenscore and contrasts for four simple effects (AP–NP, AD–ND, AP–AD, and NP–ND) and their interaction [(AP–AD)–(NP–ND)] are also shown for each peak. L: left, R: right.

^*: The peaks are in the same cluster.