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http://dx.doi.org/10.1017/S0033291723003379 | DOI Listing |
J Youth Adolesc
January 2025
Research Center of Adolescent Psychology and Behavior, School of Education, Guangzhou University, Guangzhou, China.
Risk-taking is a concerning yet prevalent issue during adolescence and can be life-threatening. Examining its etiological sources and evolving pathways helps inform strategies to mitigate adolescents' risk-taking behavior. Studies have found that unfavorable environmental factors, such as adverse childhood experiences (ACEs), are associated with momentary levels of risk-taking in adolescents, but little is known about whether ACEs shape the developmental trajectory of risk-taking.
View Article and Find Full Text PDFClin Psychol Rev
January 2025
Psychology, Northwestern University, USA.
This article presents a metamorphic model to describe the manifold role of narrative identity, a person's internal life story, across the course of mental illness and personal recovery. First, early adversity and negative co-authoring may contribute to the development of a fragile life story, which itself may combine with life stressors to increase the likelihood of mental illness. Second, mental illness may negatively impact the development of narrative identity, which in turn may exacerbate the devastating effects of mental illness on daily functioning.
View Article and Find Full Text PDFFront Child Adolesc Psychiatry
January 2024
National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark.
Introduction: Regulatory problems of eating, sleeping, and crying in infancy may index mental health vulnerability in older ages, and knowledge is needed to inform strategies to break the developmental trajectories of dysregulation in early childhood. In this study, we examined the prospective associations between infant regulatory problems at the age of 8-10 months identified by community health nurses (CHN) and mental disorders diagnosed in hospital settings in children aged 1-8 years.
Methods: From a cohort of all newborn children in 15 municipalities in the Capital Region of Copenhagen ( = 43,922) we included all children who were examined by CHNs at the scheduled home visit at the age of 8-10 months ( = 36,338).
Neurosci Biobehav Rev
January 2025
Douglas Research Centre, McGill University, Montreal, QC, Canada; Department of Psychiatry, Faculty of Medicine, McGill University, Montreal, QC, Canada; Ludmer Centre for Neuroinformatics and Mental Health, McGill University, Montreal, QC, Canada. Electronic address:
Early-life adversity during pre- and early post-natal phases can impact brain development and lead to maladaptive changes in executive behaviors. This increases the risk for a range of psychopathologies and physical diseases. Importantly, exposure to adversities during these periods is also linked to alterations in the orbito-frontal cortex (OFC) which is a key player in these executive functions.
View Article and Find Full Text PDFMol Neurobiol
January 2025
Department of Physiology, Hamidiye Faculty of Medicine, University of Health Sciences, Istanbul, Turkey.
This study aimed to investigate the impact of early childhood chronic stress on the development of the brain extracellular matrix (ECM) and how alterations in the ECM following early-life adversity (ELA) affect auditory learning and cognitive flexibility. ELA was induced through a combination of maternal separation and neonatal isolation in male Sprague-Dawley rats, and the success of the ELA model was assessed behaviorally and biochemically. A cortex-dependent go/no-go task with two phases was used to determine the impact of ELA on auditory learning and cognitive flexibility.
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