Head and Intraocular Trauma Tool for the Identification of Mild Traumatic Brain Injury

HITT device to scan eyes of participants up to 3 times (\~45 seconds each) at time of admittance to study. Participant is to place chin in chin-rest and fixate on illuminated light on device.

Participant is to complete Step 2 (Symptom Evaluation) and Step 3 (Cognitive Screening) of SCAT-5 test.