Neuroimaging studies comparing children in early puberty with Turner syndrome (XO) and Klinefelter's syndrome (XXY) to age- matched controls, indicate a dose-dependency of the X chromosome to decreased parieto-occipital and increased temporo-insular gray matter volumes (Hong et al, 2014; Hong ...
. Interestingly, maternal, but not paternal, antenatal depression was associated with the increased risk of anxiety disorders at age 18 years among those individuals who remained in the ALSPAC (n=4303), suggesting specific effects of prenatal programming, in addition to environmental and genetic ...