Table 3.

Correlations between fractional anisotropy value of superior thalamic radiation and EEM parameters.

	Pearson	NEF	TESL	MESL	RSS
APS (n = 21)
FA value of left STR	r	0.052	0.328	0.567	0.186
	p	0.823	0.146	0.007**	0.419
FA value of right STR	r	0.286	0.587	0.756	0.277
	p	0.209	0.005**	0.7×10-4**	0.223
HC (n = 30)
FA value of left STR	r	0.301	0.278	0.141	-0.109
	p	0.107	0.137	0.459	0.568
FA value of right STR	r	-0.067	0.081	0.122	-0.426
	p	0.724	0.672	0.521	0.019*

EEM, exploratory eye movements; NEF, number of eye fixations; TESL, total eye scanning length; MESL, mean eye scanning length; RSS, responsive search score; FA, fractional anisotropy; STR, superior thalamic radiation; HC, healthy controls; APS, attenuated psychosis syndrome.

*p < 0.05. **p < 0.01.