The Effects of Abuse, Trauma, and Brain Plasticity
Abstract
Childhood abuse and other traumatic experiences create lasting negative effects on individuals. Such experiences have an impact on the development of the brain that impairs functioning. However, research shows that plasticity of the brain allows for healing. Therefore, impairment in brain functioning from abuse and trauma is somewhat reversible. Additionally, medication and other treatment may reduce symptoms of impairment among individuals who have experienced childhood abuse and trauma.
Abuse and Trauma
Abuse and trauma have been known to impact individuals’ functioning. A wide range of evidence exists that proves the incidence and severity of this impact. Although impairment from childhood abuse and trauma may be unavoidable and is thought by some to be permanent, the latest brain research may give individuals and care providers hope.
A greater incidence of anxiety disorders and depression exist among those who have experienced childhood abuse (Penza et al., 2003). Permanent changes in the brain are thought to explain increasingly sensitive responses to stress in such individuals (Penza et al., 2003). This theory provides reasoning for the hypervigilance seen in individuals who have symptoms of post traumatic stress disorder (PTSD).