Perceptual learning to reduce crowding effects in visually impaired childre
Completed
- Conditions
- Visual impairment
- Registration Number
- NL-OMON21908
- Lead Sponsor
- Radboud University Medical CenterCognitive Neuroscience, Huispost 126P.O. Box 6500 HB, Nijmegen
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- Not specified
- Target Recruitment
- 80
Inclusion Criteria
Age 6-10 years
-Normal birth weight
Exclusion Criteria
-children with normal vision: distance visual acuity <20/25 or 0.80
-children with visual impairment: distance visual acuity <20/400 or 0.05
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method -Crowding ratio (distance and near)
- Secondary Outcome Measures
Name Time Method -Distance and near visual acuity (sensory component)<br /><br>-Fixation stability (motor component)<br /><br>-Saccade execution (motor component)<br /><br>-Reading performance (cognitive aspect)