Table 3. Foci of Maximally Activated Brain Regions.

	Talairach Coordinates
Region	BA	x	y	z	Cluster	SPM {t}
Color Naming
L. Precentral Gyrus	4	-50	-5	41	905	8.44*
R. Insula		34	15	4	549	6.56*
R. Precentral Gyrus	6	41	-5	40	788	6.19*
L. Medial Frontal Gyrus	6	-4	2	58	197	5.27*
R. Cingulate Gyrus	32	10	24	32	301	5.06*
L. Insula		-31	20	11	128	3.99
Word Reading
R. Insula		36	21	3	707	8.05*
L. Precentral Gyrus	6	-48	-4	27	208	7.64*
R. Cingulate Gyrus	32	15	18	31	121	5.87*
L. Medial Frontal Gyrus	9	-20	24	28	47	5.33
R. Precentral Gyrus	6	45	-6	28	166	5.03
L. Insula		-36	14	-2	164	4.27
L. Medial Frontal Gyrus	6	-4	-3	60	21	4.05
Interference – Color Naming
L. Middle Frontal Gyrus	6	-33	1	38	1408	5.77*
L. Medial Frontal Gyrus	9	-20	24	26	56	4.08
R. Precentral Gyrus	6	36	-1	30	26	3.89
R. Anterior Cingulate Gyrus	32	14	29	20	124	3.59
Interference – Word Reading
L. Middle Frontal Gyrus	46	-40	27	17	101	3.58
L. Precentral Gyrus	6	-31	-1	38	34	3.26

L, left hemisphere; R, right hemisphere. BA, Brodmann Area. MNI coordinates transformed into Talairach Space, x=center/left of midline, y=anterior/posterior to anterior commissure, z=superior/inferior to horizontal plane through AC-PC line. SPM {t} scores significant beyond p<.001 (uncorrected) for ROI analyses are reported.

^*Indicates significance at small volume corrected threshold, p<.05.