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Updated: May 22, 2026

A Gaze-Contingent Display Framework for Perceptual Learning Research with Simulated Central Vision Loss
Published on: April 11, 2025
[Visual rehabilitation training for homonymous field defects].
1Sehbehindertenambulanz und Low Vision Forschungslabor, Department für Augenheilkunde, Universität Tübingen, Schleichstr. 12-16, 72076, Tübingen, Deutschland. susanne.trauzettel-klosinski@uni-tuebingen.de
Homonymous field defects can impair reading and orientation. Evidence-based training, including optokinetic and saccade training, can improve environmental exploration and quality of life.
Area of Science:
- Neuroscience
- Ophthalmology
- Rehabilitation Medicine
Context:
- Homonymous field defects are neurological conditions impacting visual processing.
- These defects lead to significant challenges in daily activities such as reading and orientation.
- Macular sparing and field defect characteristics influence the severity of reading disorders.
Purpose:
- To identify effective training methods for compensating homonymous field defects.
- To provide evidence-based recommendations for rehabilitation strategies.
- To enhance functional vision and quality of life for affected individuals.
Summary:
- Homonymous field defects disrupt reading and orientation, with severity influenced by macular sparing and field defect laterality.
- Optokinetic training with scrolled text is recommended for reading disorders.
- Saccade training is suggested for orientation disorders, aiming to optimize visual field utilization.
Impact:
- Optimized utilization of the total field of gaze can improve environmental exploration.
- Enhanced reaction times in search tasks are achievable through targeted training.
- Overall quality of life can be significantly improved by addressing visual field loss compensation.
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