NCT06852521View on ClinicalTrials.gov

Probing the Role of Feature Dimension Maps in Visual Cognition: Manipulations of Relevant Locations on Salience Processing? (Expt 3.1 Pilot)

NAEnrolling by invitationINTERVENTIONAL
Enrollment

50

Participants

Timeline

Start Date

February 6, 2025

Primary Completion Date

February 28, 2026

Study Completion Date

February 28, 2026

Conditions
Basic Science: Visual Attention in Healthy ParticipantsAttention
Interventions
OTHER

Stimulus Properties: Target Location

The location of the target item in the display will be varied across trials (appear left, right, up, or down)

OTHER

Stimulus Properties: Distractor Presence

A proportion of all trials will contain a task-irrelevant, singleton distractor defined in a non-target dimension (e.g., color target and motion distractor)

OTHER

Stimulus properties: Cue Validity

Varied across trials, the validity of the cue will be determined by the match or mismatch between direction of the visual cue (an arrowhead around the fixation pointing to the right, left, up, or down) and actual target location

Trial Locations (1)

93117

University of California, Santa Barbara, Santa Barbara

All Listed Sponsors
collaborator

National Eye Institute (NEI)

NIH

lead

University of California, Santa Barbara

OTHER