In this video, Leah B., a U.S. Army veteran and physician assistant, discusses traumatic brain injuries (TBI) and their impact on veterans' disability claims, focusing on residual effects like headaches. She explains the causes of TBIs, including blunt and penetrating injuries, and the various symptoms that can arise, such as headaches, dizziness, memory issues, and emotional challenges. Leah shares her personal TBI experience and emphasizes the importance of seeking medical care, as TBIs can lead to long-term complications. She also highlights resources available through the VA and encourages veterans to consult accredited professionals when filing or appealing disability claims related to TBI.