What Researchers Did
Researchers conducted comprehensive baseline neurological, oculomotor, balance, and olfactory evaluations on 71 U.S. military service members with persistent post-concussive symptoms.
What They Found
A significant number of participants showed abnormalities, including 54% with abnormal near point of convergence, 15% with abnormal facial sensation, and 13% with abnormal tandem gait. Additionally, 15% scored low on olfactory function, and 49% had abnormal Sharpened Romberg Test results, indicating that convergence insufficiency and Sharpened Romberg Test were the most sensitive indicators.
What This Means for Canadian Patients
Canadian patients experiencing persistent post-concussive symptoms may benefit from comprehensive neurological evaluations, particularly focusing on convergence insufficiency and balance tests like the Sharpened Romberg Test. Identifying these specific abnormalities could help tailor rehabilitation strategies and improve outcomes for individuals with mild traumatic brain injury.
Canadian Relevance
This study was conducted in the U.S. and does not have a direct Canadian connection.
Study Limitations
The study's findings are primarily based on U.S. military service members, which may limit their generalizability to the broader civilian population.