Effect of Action Video Games and Stroboscopic Glasses on Dynamic Visual Acuity.

Not Applicable

Not yet recruiting

• Conditions: Visual Acuity

• Registration Number: NCT05956938
• Lead Sponsor: Universitat Politècnica de Catalunya

Brief Summary

The study aims to observe the possible improvement of performance in dynamic visual acuity (DVA), in terms of speed and trajectory, comparing training using action video games and strobe glasses. The results will allow us to understand which visual training is more beneficial for improving dynamic visual acuity in athletes.

Detailed Description

During the last years there have been several investigations related to the effect of action video games (VA) on the visual system, specifically perceptual and cognitive processes. These investigations indicate that playing VA can be a powerful tool for improving visuo-spatial attention, visuo-motor control, and reaction time. On the other hand, certain studies indicate that the use of stroboscopic glasses can help improve sports performance, and especially dynamic visual acuity , as well as various visual performance skills. The study aims to observe the possible improvement of performance in dynamic visual acuity (DVA), in terms of speed and trajectory, comparing training using action video games and strobe glasses. The results will allow us to understand which visual training is more beneficial for improving dynamic visual acuity in athletes.

Study Timeline

• Study First Submitted: 2023-07-05
• Study First Submitted QC: 2023-07-13
• Study First Posted: 2023-07-24
• Status Verified: 2023-11
• Last Update Submitted: 2023-11-28
• Last Update Posted: 2023-11-29
• Study Start: 2024-01
• Primary Completion: 2024-04
• Study Completion: 2024-07

Recruitment & Eligibility

• Status: NOT_YET_RECRUITING
• Sex: All
• Target Recruitment: 60

Inclusion Criteria

• No strabismus and/or amblyopia.
• Not presenting accommodative difficulties or difficulties in ocular convergence.

Exclusion Criteria

• Presence of amblyopia and strabismus, accommodative insufficiency, convergence insufficiency
• Be federated in any sport in which they train more than 3 hours a week in the past and previous year (1 year ago) from the day of the experimental measurements.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Primary Outcome Measures

Name	Time	Method
Dynamic Visual Acuity	1 month	Dynamic Visual Acuity 0,5 m/s and contrast 10%

Secondary Outcome Measures

Name	Time	Method
Posner task	1 month	Change of attention
Go - No - Go task	1 month	Selective attention and response control
Multiple object tracking (MOT)	1 month	Simultaneously monitor multiple moving objects.