Conditions: Vision; Healthy; Attention
Interventions: Behavioral: Blocked Trials; Behavioral: Mixed trials
Sponsors: Brigham and Women’s Hospital; National Eye Institute (NEI)
Recruiting Conditions: Vision; Healthy; Attention
Interventions: Behavioral: Blocked Trials; Behavioral: Mixed trials
Sponsors: Brigham and Women’s Hospital; National Eye Institute (NEI)
Recruiting