期刊
BIOLOGICAL PSYCHIATRY
卷 89, 期 2, 页码 99-108出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.biopsych.2020.09.002
关键词
-
资金
- National Institute of Mental Health [R01 MH104718]
Adolescence is a critical period of transition, where hormonal and physical changes influence brain development, social cognition, and peer relations, all of which are linked to the risk of mood and anxiety disorders. Social processes play a crucial role in understanding how pubertal development drives neural and psychological changes that can lead to mental health vulnerabilities, particularly in adolescent girls.
Adolescence is a period of dramatic developmental transitions-from puberty-related changes in hormones, bodies, and brains to an increasingly complex social world. The concurrent increase in the onset of many mental disorders has prompted the search for key developmental processes that drive changes in risk for psychopathology during this period of life. Hormonal surges and consequent physical maturation linked to pubertal development in adolescence are thought to affect multiple aspects of brain development, social cognition, and peer relations, each of which have also demonstrated associations with risk for mood and anxiety disorders. These puberty-related effects may combine with other nonpubertal influences on brain maturation to transform adolescents' social perception and experiences, which in turn continue to shape both mental health and brain development through transactional processes. In this review, we focus on pubertal, neural, and social changes across the duration of adolescence that are known or thought to be related to adolescent-emergent disorders, specifically depression, anxiety, and deliberate self-harm (nonsuicidal self-injury). We propose a theoretical model in which social processes (both social cognition and peer relations) are critical to understanding the way in which pubertal development drives neural and psychological changes that produce potential mental health vulnerabilities, particularly (but not exclusively) in adolescent girls.
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