Overview
This study will test a portable virtual reality (VR) system with integrated eye tracking called Virtual Eye Rotation Vision Exercises (VERVE). The proposed VERVE platform will deliver vergence therapy in an automated manner. This research will involve 30 non-traumatic brain injury (TBI) binocularly normal (BNC) Veterans and 50 post-traumatic convergence insufficiency (PTCI) Veterans who will undergo Active and Sham therapy (equally divided groups) to determine the effectiveness of VERVE vergence therapy.
Eligibility
Inclusion Criteria:
- Patients aged 18-65 years
- American Society of Anesthesiologists (ASA) score III
- Body Mass Index (BMI) between 18-30 kg/m2
Exclusion Criteria:
- Patients under 18 and over 65 years of age
- Patients with an ASA score other than III
- Patients with a history of bleeding diathesis
- BMI below 18 or above 30 kg/m2


