Neurobehavioral Symptoms in Spanish-Speaking Individuals With Subconcussive Head Injuries

This cross-sectional study examined 709 Spanish-speaking adults (aged 18–65) to determine whether repeated head/neck injuries without loss of consciousness (subconcussive exposures) correlate with neurobehavioral symptoms. Results showed significant effects of both lifetime injury history and frequency of subconcussive exposure on symptom severity measured by the Neurobehavioral Symptom Inventory.