“…Although the basic architecture of the human amygdala is present at birth (Humphrey, 1968;Ulfig et al, 2003), it does appear to undergo significant structural and functional remodeling and refinement across the infancy, childhood, and adolescent stages of development (see Tottenham, 2014;Tottenham and Sheridan, 2009 for a review). Although the most rapid postnatal volumetric growth occurs soon after birth (eg, over 100% increase in volume in 0-1 year followed by a 9% increase from years 1 to 2; Gilmore et al, 2012; also see Payne et al, 2010;Uematsu et al, 2012), the amygdala continues to increase in volume until 4 years of age in females and 18 years of age in males (Giedd et al, 1996;Mosconi et al, 2009;Nordahl et al, 2012;Schumann et al, 2004).…”