EEG reveals deficits in sensory gating and cognitive processing in asymptomatic adults with a history of concussion

OBJECTIVE: Individuals with a concussion history tend to perform worse on dual-tasks compared controls but the underlying neural mechanisms contributing to these deficits are not understood. This study used event-related potentials (ERPs) to investigate sensory gating and cognitive processing in athletes with and without a history of concussion while they performed a challenging dual-task. METHODS: We recorded sensory (P50, N100) and cognitive …