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Related Experiment Video

Updated: Jan 19, 2026

Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss

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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

This summary is machine-generated.

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.

Keywords:

Cerebral visual impairment developing countries early intervention functional vision assessment interdisciplinary management multisensory training

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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.