Visual Mode Switching in Color Perception

Withdrawn before enrolling · Not applicable

Conditions studied: Perception of Things Changing Color, Adaptive Behavior

In brief

Participants will be given experience wearing colored lenses that add a tint to the environment. Changes in visual perception and neural processing that arise as a result of this experience will be measured. These are expected as participants learn to switch to "colored lenses mode" where the effects of the lenses are discounted and colors appear more normal as soon as the lenses are put on.

Key facts

Study ID

NCT05779228

Run by

University of Minnesota

People needed

0

Starts

2026-01-01

Expected to finish

2032-02-04

Last updated by the study team

2026-01-14

Who can join

Age: 18 and older, up to 65. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Normal or corrected to normal vision by contact lenses
• No known visual disorders
• Little to no experience in tinted environments (e.g. dark rooms, swimming goggles)

You may not qualify if…

• Abnormal color vision

Where it is running

• University of Minnesota — Minneapolis, Minnesota, United States

Full record on ClinicalTrials.gov

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