Consistency of Automated Neuropsychological Assessment Metrics (ANAM) Performance in Those With Deployment Acquired Mild Traumatic Brain Injury (TBI)

Inclusion Criteria: * Between the ages of 18-45 years old * At least one OEF/OIF deployment * Currently receiving physical and/or mental health care through the VA Eastern Colorado Health Care System * For TBI group - veteran must have a history of at least one deployment- related mild TBI with persistent symptoms Exclusion Criteria: * Effortful performance on the Test of Memory Malingering (TOMM) * History of other significant neurological disease (other than mild TBI for the appropriate group) as assessed by interview and chart review * History or diagnosis of deployment-related moderate or severe TBI or mild TBI without persistent symptoms for the TBI groups, or any history of deployment-related TBI for the non-TBI group, as assessed by interview and chart review * History or diagnosis of non-deployment-related TBI * Diagnosis of Schizophrenia or Bipolar Mood DisorderI Disorder as assessed by interview and/or chart review. * Problematic drinking behavior that consistently exceeds recommended drinking limits per day, e.g., Diagnosis of Alcohol Abuse Disorder or Alcohol Dependence Disorder per the MINI; or five or more alcoholic drinks per day, four out of seven days per week for the previous two weeks or during the assessment process * Use of illicit substance(s) more than five times in the two weeks before enrollment or during the testing process. * Inability to read the informed consent document or adequately respond to questions regarding the informed consent procedure