1. Understanding the Interface of Traumatic Stress and Mild Traumatic Brain Injury: Background and Conceptual Framework, Jennifer J. Vasterling, Richard A. Bryant, and Terence M. Keane

II. Clinical Presentations and Mechanisms

2. Understanding Mild Traumatic Brain Injury: Neuropathology and Neuroimaging, Erin D. Bigler and William L. Maxwell

3. A Biopsychosocial Conceptualization of Poor Outcome from Mild Traumatic Brain Injury, Grant L. Iverson

4. Understanding Posttraumatic Stress Disorder: Implications for Comorbid Posttraumatic Stress Disorder and Mild Traumatic Brain Injury, Jasmeet Pannu Hayes and Mark W. Gilbertson

5. Effects of Traumatic Brain Injury–Associated Neurocognitive Alterations on Posttraumatic Stress Disorder, Mieke Verfaellie, Melissa M. Amick, and Jennifer J. Vasterling

III. Commonly Associated Conditions

6. Chronic Pain, John D. Otis, Catherine B. Fortier, and Terence M. Keane

7. Substance Use Disorder, Lisa M. Najavits, Jennifer Highley, Sara L. Dolan, and Frank A. Fee

IV. Clinical Management

8. Assessment, Erin W. Ulloa, Brian P. Marx, Rodney D. Vanderploeg, and Jennifer J. Vasterling

9. Assessment in Contexts That Threaten Response Validity, Jon D. Elhai, Jerry J. Sweet, Leslie M. Guidotti Breting, and Danny Kaloupek

10. Treatment of Mild Traumatic Brain Injury, Jennie Ponsford

11. Treatment of Posttraumatic Stress Disorder Following Mild Traumatic Brain Injury, Richard A. Bryant and Brett T. Litz

12. Implications for Service Delivery in the Military, Richard A. Bryant, Carl A. Castro, and Grant L. Iverson

13. Estimating the Costs of Care, Ann Hendricks, Maxine Krengel, Katherine M. Iverson, Rachel Kimerling, Carlos Tun, Jomana Amara, and Henry L. Lew

V. Conclusions

14. Understanding the Interface of Traumatic Stress and Mild Traumatic Brain Injury: Future Directions in Science and Clinical Practice, Jennifer J. Vasterling, Richard A. Bryant, and Terence M. Keane