Child Abuse and Trauma

Childhood trauma—ranging from physical and emotional maltreatment to neglect and exposure to violence—leaves measurable traces on the developing brain, altering stress-response systems, neural architecture, and long-term psychiatric risk in ways that can persist well into adulthood. Clinical psychologists and neuroscientists study these effects to understand why adverse childhood experiences (ACEs) are among the strongest known predictors of conditions such as depression, PTSD, substance use disorders, and borderline personality disorder. Central open questions include why some individuals exposed to severe adversity maintain relatively healthy functioning while others do not—a problem that has pushed researchers toward identifying the biological, social, and psychological factors underlying resilience. There is also growing interest in whether, and to what extent, early interventions can reverse or buffer neurobiological changes set in motion by maltreatment, with implications for both clinical treatment and public health policy.

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Keywords

Childhood TraumaAdverse ExperiencesMental HealthNeurobiological ConsequencesPsychiatric DisordersAdverse Childhood Experiences