Vestibular Rehabilitation App for Adults With Dizziness Related to mTBI

The goal of this clinical trial is to compare outcomes for standard vestibular rehabilitation home program to a digital vestibular rehabilitation home program in adults with dizziness related to mild traumatic brain injury (mTBI). The main question is whether participants who use the digital format of vestibular rehabilitation improve to a greater extent at discharge than those who use the standard format. Participants will undergo a customized vestibular rehabilitation home exercise program per standard of care, consisting of gaze stabilization, habituation, balance and gait exercises, and endurance training under the supervision of a physical therapist. Participants will complete the gaze stabilization and habituation exercises 2-3 times per day and the balance and gait exercises 1 time per day for 4 weeks. Participants will be tested before and after the 4-week intervention. At the initial session, the researcher will perform standard clinical tests of the inner ear balance system. Also at the initial session, the researcher will perform standard clinical tests of balance and walking and questionnaires about the impact of dizziness on daily activities. At the final session, the researcher will repeat the tests of balance and walking and questionnaires. Three months after completing the intervention participants will complete an online questionnaire about the impact of dizziness on daily activities.