Table 2.

Whole brain functional MRI (fMRI) results comparing BOLD response in the alcohol-exposed (AE) group relative to the control (CON) group during the Stop-signal task (cluster level α < .05, with voxel level α < .001).

Stop-signal contrast	Anatomical region	t (1, 41)	Effect size ${\eta }_{\mathrm{p}}^2$	Brodmann area	Volume (μl)	Talairach coordinates (reported in LPI)
						X	Y	Z
Baseline (motor responding)	R precentral gyrus	4.65	.351	6	1408	48.9	−2.8	31.8
	L pre- and postcentral gyrus	4.75	.361	6, 4	1408	−45.1	−11.0	32.0
All-stop	L postcentral gyrus	4.63	.349	4	2304	−47.0	−13.0	34.8
	R precentral gyrus	4.51	.337	6	1344	48.7	−6.9	35.0
	L putamen/lentiform nucleus	4.31	.317	–	1088	−27.9	−7.1	−.9
	L SMA/middle cingulate	3.62	.232	6, 24	1088	−7.2	−.5	49.2
	R middle cingulate	4.26	.312	24	896	12.0	−13.9	38.6
Medium	L insula/superior temporal gyrus	5.11	.395	38	1024	−35.5	−2.0	−8.5
	R middle/medial temporal gyrus	5.35	.417	21, 20	960	50.0	2.7	−22.9
Hard	L postcentral gyrus	4.85	.371	3, 4	5312	−41.9	−19.3	43.6
	R pre- and postcentral/supramarginal gyrus	5.13	.397	6, 40	3712	53.0	−15.8	29.9
	L middle cingulate/SMA	4.063	.292	24, 6	2688	−8.3	−2.0	45.0
	L precentral gyrus	4.40	.326	6	1024	−25.5	−4.5	29.8
	L thalamus/caudate	3.84	.269	–	960	−13.7	−9.0	14.7
	L middle/anterior cingulate	4.51	.337	24	960	.4	−2.1	32.3
Hard–easy	R SMA/superior frontal gyrus	4.18	.304	6	1344	10.0	19.0	56.0
	SMA/medial/superior frontal gyrus	4.17	.303	6, 24, 32	1088	−2.0	7.0	44.0
	Cuneus	3.62	.247	18	1024	6.0	−81.0	12.0