Abstract
Adolescence is a high-risk period for the onset of psychopathology. The occurrence of depression increases markedly in the years following the onset of puberty, and most individuals who are eventually diagnosed with a psychotic disorder show a marked rise in adjustment problems during adolescence. It is well established that puberty involves increases in the secretion of gonadal hormones. More recently, research has shown that stress hormones show a similar normative rise following puberty. Accumulating findings indicate that the postpubescent period is also characterized by significant neurodevelopment; there are changes in brain structure and function that are partially a consequence of hormonal factors. Researchers are now challenged to elucidate the neural mechanisms relating postpubertal neurodevelopment with the elevations in risk for psychopathology that characterize adolescence. One plausible mechanism is the effect of hormones on gene expression. The normal neuromaturational processes observed in adolescence partially reflect the effect of gonadal hormones on the expression of genes that control brain development. Hormone surges following puberty may also trigger the expression of genes that code for brain abnormalities that give rise to mental disorders.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
