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. Author manuscript; available in PMC: 2019 Aug 18.
Published in final edited form as: Biol Psychiatry. 2017 Jun 16;83(12):1036–1043. doi: 10.1016/j.biopsych.2017.06.010

Table 2.

Number of Voxels in Hand-Drawn Brain ROIs

Number of
Voxels in ROI		 HCs
(n= 15)		 PGs
(n = 13)		 Statistics
Caudate Head 4057 (696.24) 3917 (651.03) F1,27 = 0.229, pFDR = .785
Dorsal Putamen 6882 (981.28) 6804 (846.19) F1,27 = 0.050, pFDR = .825
Ventral Striatum 2738 (737.08) 3467 (561.53) F1,27 = 8.457, pFDR = .028
Caudate Body 2226 (579.17) 2003 (320.43) F1,27 = 1.58, pFDR = .458

Values represent mean (SD).

FDR, false discovery rate; HCs, healthy control subjects; PGs, pathological gamblers; ROI, region of interest.