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Updated: Jun 17, 2026

Dynamic Visual Tests to Identify and Quantify Visual Damage and Repair Following Demyelination in Optic Neuritis Patients
Published on: April 14, 2014
Approach to optic neuropathies: clinical update.
Sashank Prasad1, Nicholas J Volpe, Laura J Balcer
1Division of Neuro-ophthalmology, Department of Neurology, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA. sashank.prasad@uphs.upenn.edu
This review highlights the importance of identifying optic neuropathy in patients experiencing visual loss. It guides neurologists in using clinical clues for diagnosis and outlines common causes of unilateral and bilateral optic neuropathies.
Area of Science:
- Neurology
- Ophthalmology
Background:
- Visual loss is a frequent neurological complaint.
- Accurate diagnosis of optic neuropathy is crucial for effective patient management.
Purpose of the Study:
- To outline key historical and examination elements for evaluating visual loss.
- To discuss common causes of unilateral and bilateral optic neuropathies.
Main Methods:
- Review of clinical clues in patient history.
- Analysis of neurological examination findings.
- Discussion of differential diagnoses for optic neuropathy.
Main Results:
- Identified critical clinical indicators for diagnosing optic neuropathy.
- Summarized key entities causing unilateral optic neuropathy.
- Summarized key entities causing bilateral optic neuropathy.
Conclusions:
- Systematic evaluation using clinical clues aids in diagnosing optic neuropathy.
- Understanding common causes is essential for neurologists managing visual loss.
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