Table 2.

Imaging information of the included studies

Author	Scanners	Eye state	Repetition time/echo time	Thickness (mm)	Slice gap (mm)	FWHM (mm)	Threshold	Coordinate
Shan et al. [22]	3.0T	Closed	2,000/30 ms	4	0.6	4	Corrected	MNI
Zhao et al. [23]	3.0T	Closed	2,000/30 ms	4	0.5	4	Corrected	MNI
Zhang et al. [24]	3.0T	Closed	2,000/29 ms	3	NA	6	Corrected	MNI
Wang et al. [8]	3.0T	NA	2,000/30 ms	4	0.6	4	Corrected	MNI
Gou et al. [25]	1.5T	Closed	2,000/40 ms	5	1	4	Corrected	MNI
Gao et al. [27]	3.0T	NA	2,000/30 ms	4	0.6	4	Corrected	MNI
Liu et al. [11]	1.5T	NA	2,000/40 ms	5	1	8	Uncorrected	MNI
Cui et al. [28]	3.0T	Closed	2,000/30 ms	4	0.6	4	Corrected	MNI
Gao et al. [26]	1.5T	Closed	2,000/40 ms	5	1	6	Corrected	MNI
Yu et al. [9]	3.0T	NA	2,000/24 ms	3	0	6	Corrected	MNI
Liu et al. [12]	1.5T	NA	2,000/40 ms	5	1	4	Corrected	MNI
Chen et al. [30]	3.0T	Closed	580/18 ms	4	0	4	Corrected	Talairach
Yan et al. [29]	3.0T	Closed	2,500/30 ms	3.5	1	4	Corrected	MNI

FWHM: full width at half maximum, MNI: montreal neurological institute