Table 2.

Correlations between gray matter volume and reading accuracy

Region	MNI			T	R	Cluster size (voxels)
	x	y	z
Positive correlation—whole group
L supramarginal gyrus	−60	−39	24	4.75	0.30	50
L superior occipital gyrus	−23	−90	36	4.17	0.26	51
L insula	−36	22	−4	3.82	0.24	65
Negative correlation—whole group
L cerebellum lobule VI, Crus 1	−32	−42	−27	4.58	−0.28	935
	−38	−45	−34	4.40	−0.28
R cerebellum lobule VIII	15	−62	−52	3.51	−0.22	96
R_control > R_SRD
L supramarginal gyrus	−60	−39	24	5.38	0.34	161
	−65	−32	29	3.71	0.23
L supramarginal/postcentral gyrus	−62	−24	35	4.00	0.24	63
R_SRD > R_control
R cerebellum lobule VI	27	−44	−34	4.37	−0.21	59
L precentral (BA6)	−41	−2	48	4.26	−0.27	108
L cerebellum lobule VI, Crus 1	−36	−45	−34	4.05	−0.26	652
	−30	−42	−27	4.01	−0.26

Italics are clusters surviving correction for multiple comparisons P < 0.05.