Childhood is a critical period for brain development. Early-life neglect has been a social trend during global urbanization, leading to negative effects in both urban and rural areas. 1 Exposure to earlylife neglect induces early-life stress (ELS), which has extensive influences on the central nervous system, including behavior, emotion, and cognition, and could increase the risk of long-lasting effects on brain development 2 and changes in personal characteristic, and may cause symptoms including cognitive impairment, 3 anxiety, depression, addiction, 4 and impulsivity. 5 These effects are the result of gene × environment interactions.Literature reports that multiple brain areas contribute to the pathogenesis of clinical manifestations, such as the amygdala,