Generalized fractional anisotropy results. A, A significant positive association between exposure to unpredictable maternal sensory signals during infancy and mean uncinate fasciculus GFA primarily in girls (r = 0.44, p = 0.016) 9–11 years of age. This association was not significant in boys (r = 0.30, p = 0.057). B, No association between exposure to unpredictable maternal sensory signals during infancy and mean hippocampal cingulum GFA in girls (r = −0.29, p = 0.13) or boys (r = 0.15, p = 0.35) 9–11 years of age.