title: Update on TBI and Cognitive Impairment in Military Veterans.
abstract: Traumatic brain injury (TBI) is a common cause of morbidity and mortality in military life. Interest in military TBI has increased recently due to the conflicts in Iraq and Afghanistan. Certain types of TBI are relatively unique to the military, the most prominent being blast-related TBI. Blast-related mild TBI has been of particular concern in veterans from the most recent conflicts although controversy remains concerning its separation from post-traumatic stress disorder. TBI is also a risk factor for the later development of neurodegenerative diseases in which cognitive impairment is prominent putting veterans at risk for disorders including Alzheimer's disease and chronic traumatic encephalopathy. Recent evidence associating TBI with chronic cognitive impairment is reviewed in the context of its relevance to military veterans.
authors: James J. Peters Department of Veterans Affairs Medical Center, Neurology Service, 130 West Kingsbridge Road, Bronx, NY, 10468, USA, gregory.elder@va.gov.
authors: Gregory A
authors: GA
authors: Elder
mesh_terms: D001753:Blast Injuries / Q000150:complications / Q000503:physiopathology; D001930:Brain Injuries / Q000150:complications / Q000503:physiopathology*; D003072:Cognition Disorders / Q000209:etiology / Q000503:physiopathology*; D006801:Humans; D012307:Risk Factors; D013313:Stress Disorders, Post-Traumatic / Q000503:physiopathology; D014728:Veterans