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Understanding low functioning cerebral visual impairment: An Indian context
Niranjan K Pehere1, Namita Jacob2
1Head, The David Brown Children's Eye Care Centre, L V Prasad Eye Institute, Vijayawada, Andhra Pradesh, India.
Indian Journal of Ophthalmology
|September 25, 2019
Summary
Cerebral visual impairment (CVI) is a growing cause of vision loss in children. This paper offers a practical approach for evaluating and intervening with children experiencing low functioning CVI, focusing on functional vision assessment and tailored interventions.
Area of Science:
- Ophthalmology
- Neuroscience
- Pediatrics
Background:
- Cerebral visual impairment (CVI) is an increasing cause of childhood vision impairment, particularly in developing nations.
- Optimal management requires specialized training and a habilitation-focused approach for affected children.
- Early identification and intervention are crucial for improving outcomes in children with CVI.
Purpose of the Study:
- To present a pragmatic approach for evaluating and managing children with low functioning CVI.
- To provide guidance on comprehensive ophthalmic examinations for identifying CVI.
- To detail functional vision evaluation methods and develop evidence-based intervention strategies.
Main Methods:
- Brief explanation of visual processing in the brain.
- Guidelines for ophthalmic examination components specific to CVI.
- Detailed functional vision evaluation process, supported by video examples.
- Strategies for communicating findings to families and developing intervention plans.
Main Results:
- Demonstration of a systematic approach to functional vision assessment in children with CVI.
- Examples of effective communication of assessment results to families.
- Development of tailored intervention guidelines based on functional vision evaluations.
- Distinction between passive stimulation and active vision intervention.
Conclusions:
- A structured, pragmatic approach is essential for managing children with low functioning CVI.
- Functional vision evaluation is key to developing individualized intervention strategies.
- Integrating interventions into daily routines enhances learning and meaningful experiences for children with CVI.
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