Table 4.

Relationship of prenatal alcohol exposure to volumetric and sulcal measures among the alcohol‐exposed children only (N = 24)

	AA/day	AA/drinking day
Total brain volume	−0.64 d	−0.48 b
WM	−0.59 c	−0.41 b
GM	−0.66 d	−0.50 b
g‐SI	−0.47 b	−0.42 b

	AA/day		AA/drinking day
	Left	Right	Left	Right
Local sulcal index
Central sulcus	−0.42 b	−0.20	−0.25	−0.13
Precentral sulcus	−0.11	0.47b	0.15	0.48b
Prefrontal sulcus	−0.23	−0.52 c	−0.17	−0.41 b
Medial frontal sulcus	−0.16	−0.19	−0.15	−0.19
Intraparietal sulcus	−0.31	−0.29	−0.31	−0.31
Parietal sulcus	−0.13	−0.19	0.05	−0.21
Lateral temporal sulcus	−0.13	−0.49 b	−0.22	−0.39 a
Medial temporal sulcus	−0.47 b	0.38a	−0.61 c	0.33
Mean sulcal depth
Central sulcus	−0.18	0.05	−0.22	0.13
Precentral sulcus	−0.26	−0.40 a	0.01	−0.41 a
Prefrontal sulcus	−0.01	−0.42 b	0.003	−0.26
Medial frontal sulcus	0.11	−0.35 a	0.16	−0.25
Intraparietal sulcus	−0.50 b	−0.26	−0.60 c	−0.35 a
Parietal sulcus	−0.22	0.000	−0.02	0.05
Lateral temporal sulcus	−0.05	−0.27	0.07	−0.003
Medial temporal sulcus	−0.39 a	0.01	−0.45 b	0.06
Regional fold opening
Central sulcus	0.47 b	0.29	0.38 a	0.16
Precentral sulcus	0.29	0.38 a	0.15	0.39 a
Prefrontal sulcus	0.38 a	0.64 d	0.18	0.45 b
Medial frontal sulcus	0.39 a	0.45 b	0.20	0.52 c
Intraparietal sulcus	0.50 b	0.41 b	0.34	0.26
Parietal sulcus	0.49 b	0.42 b	0.33	0.27
Lateral temporal sulcus	0.64 d	0.43 b	0.47 b	0.27
Medial temporal sulcus	0.68 d	−0.03	0.56 c	−0.13

Values are Pearson's r.

^a P < 0.10.

^b P < 0.05.

^c P < 0.01.

^d P < 0.001.