Long-term effects of severe penetrating head injury on psychosocial adjustment

The long-term effects of severe penetrating head injury on adjustment levels were studied. Forty-one World War II veterans who suffered penetrating injury to the brain were interviewed 40 years after their initial injury using the Washington Psycho-Social Seizure Inventory (WPSI). The results support a comparable behavioral impact of right and left hemispheric lesions. Similarly, no significant relations were found between anterior and posterior locus of damage and psychosocial difficulties, although the results pertaining to the right-anterior group could be interpreted as suggestive of much greater maladjustment in all life dimensions assessed by the WPSI. Findings are discussed in terms of theoretical positions on hemispheric specialization and long-term expectancies that hold implications for planning rehabilitation programs for such patients.