[Current possibilities of visual rehabilitation]

Area of Science:

• Ophthalmology
• Neuroscience
• Rehabilitation Medicine

Background:

• Visual field defects arise from diseases affecting the eyes and visual pathways.
• These defects significantly impair daily activities, such as reading, orientation, and mobility.
• Individualized rehabilitation strategies are crucial for managing visual field impairments.

Purpose of the Study:

• To review and summarize current rehabilitation strategies for various visual field defects.
• To highlight the role of assistive devices and modern technologies in visual rehabilitation.
• To emphasize the importance of tailoring interventions to specific patient needs and deficit types.

Main Methods:

• Review of existing literature on visual field defects and rehabilitation.
• Analysis of different types of visual aids (magnifying, contrast-enhancing, non-visual).
• Evaluation of the application of modern electronic media and computer-based training programs.

Main Results:

• Central visual field defects (e.g., central scotoma) can often be managed with magnifying visual aids to restore reading ability.
• For reading impairments due to a reduced reading visual field, text magnification is contraindicated; contrast-enhancing or non-visual aids are recommended.
• Computer-based training, particularly saccadic training, shows promise for orientation disorders caused by concentric and homonymous visual field impairments.
• Young individuals with visual impairments benefit significantly from modern electronic media.

Conclusions:

• Rehabilitation for visual field defects must be highly individualized, considering the specific deficit and patient needs.
• A combination of traditional aids, modern technology, and specialized training can effectively address reading and orientation challenges.
• Interventions should focus on restoring functional abilities and improving the quality of life for individuals with visual impairments.