RecruitingNot ApplicableNCT06965478
Systematic Psychophysical
Systematic Psychophysical Investigation of Visual Learning
Sponsor
Brown University
Enrollment
400 participants
Start Date
Jul 22, 2025
Study Type
INTERVENTIONAL
Conditions
Summary
The purpose of this study is to investigate how our performance changes after our perceptual system is trained in a certain way ("perceptual learning"). In addition, investigators are interested in identifying and characterizing relationships between such changes and neuroimaging signals recorded from the human brain.
Eligibility
Min Age: 18 YearsMax Age: 60 Years
Inclusion Criteria2
- Ages 18 - 60,
- Normal or corrected-to-normal vision
Exclusion Criteria8
- Eye disorders (cataracts, age related macular degeneration, diabetic retinopathy, glaucoma)
- Drug use (psychoactive drugs, neuroleptic medications, prescription medications that might affect cognitive and motor performance)
- Sleep disorders (sleep apnea, insomnia)
- Magnetically or mechanically activated implants (such as cardiac pacemakers)
- clips on blood vessels in the brain
- intrauterine devices
- dentures
- pregnancy
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Interventions
BEHAVIORALVisual Training
Participants are asked to detect or discriminate visual stimuli.
Locations(1)
View Full Details on ClinicalTrials.gov
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NCT06965478