NCT02844543

EYE-TRAC Advance: Technology Verification (ETA-TV) Cohort 1

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 155 (actual)
• Sponsor: Stanford University · Academic / Other
• Sex: All
• Age: 18 Years – 25 Years
• Healthy volunteers: Accepted

Summary

This study will assess the effects of exercise and non-concussive bodily contact on eye-tracking scores collected by the EYE-SYNC eye-tracking device.

Detailed description

The investigators propose to prospectively study a cohort of 18-25-year-old athletes. Athletes will be tested with the EYE-SYNC eye-tracking device prior to the start of an athletic practice or competition (pre-test) and then after the conclusion of the practice/competition (post-test). The investigators hope to understand if eye-tracking scores are effected by exercise and non-concussive bodily contact commonly incurred during athletic play.

Conditions

• Eye-tracking

Interventions

Type	Name	Description
DEVICE	EYE-SYNC eye-tracking device	The EYE-SYNC® portable eye-tracking system. The eye tracker is a handheld isolated display environment with embedded eye tracking sensors. The eye tracker is connected to a high-performance Windows tablet though a customized docking station. Included accessories with EYE-SYNC are a U.S. tablet power supply adapter and disposable sanitary masks. Participants are asked to follow a dot with their eyes, as the dot moves on the screen of the EYE-SYNC device.
OTHER	SCAT-3	The Symptom subtest of SCAT-3 assessment tool will be administered to participants.
DEVICE	Desktop Eye-Tracker	Eye movements are recorded with an eye tracking system (Desktop Eye-Tracker, Eyelink CR, SR Research) with up to 1000 Hz temporal resolution. The target stimulus is presented on a computer screen approximately 50 cm from the participant. Participants are asked to follow a dot with their eyes, as the dot moves on the monitor screen of the desk-top eye-tracking device.

Timeline

• Start date: 2016-01-01
• Primary completion: 2016-12-01
• Completion: 2016-12-01
• First posted: 2016-07-26
• Last updated: 2018-05-30
• Results posted: 2018-04-30

Locations

1 site across 1 country: United States