Neuro-ophthalmology: a review.
Abstract: Evaluation of horses for eye problems and for suspected impairment of visual acuity often requires a thorough neuroophthalmic examination to be conducted. Along with a full ophthalmic evaluation, the results of such an examination should indicate the likely site of any lesion(s) accounting for blindness, miosis, mydriasis, anisocoria, Horner's syndrome, strabismus, facial paralysis and facial spasm, nystagmus and other signs of vestibular disease, and cerebellar disorders, that may be present. Such a thorough examination with guidance for correct interpretation of findings is given here.
Publication Date: 2010-10-14 PubMed ID: 20939171DOI: 10.1111/j.2042-3306.2010.tb05639.xGoogle Scholar: Lookup
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- Journal Article
Summary
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The research article presents a comprehensive neuro-ophthalmic examination for horses suspected to have vision problems or to be visually impaired. It provides guidance on interpreting examination results to identify potential causes of specific symptoms such as blindness, miosis, mydriasis, anisocoria, strabismus, among others.
Importance of Neuro-Ophthalmic Examination
- The study highlights the significance of a meticulous neuro-ophthalmic evaluation for horses suspected of developing visual acuity issues or eye problems. The author stresses the need for such evaluation as the outcomes can help locate potential lesions responsible for specific symptoms.
Complementary to Full Ophthalmic Evaluation
- According to the abstract, conducting a neuro-ophthalmic examination alone may not yield comprehensive results. Hence, it should be combined with a complete ophthalmic evaluation for more accurate detections.
- This combined approach to evaluation can help to ascertain the presence of several conditions such as mydriasis, miosis, anisocoria, blindness, Horner’s syndrome, strabismus, facial paralysis, and facial spasm, among others. The abstract mentions that these conditions can all be detected using the described comprehensive approach.
Guidance for Correct Interpretation of Findings
- The aim of the research article is not only to advocate for a thorough neuro-ophthalmic examination but also to guide individuals on the correct interpretation of the findings.
- Such guidance is critical since it aids in accurately identifying the site and cause of the lesion(s), eventually leading to targeted therapeutic interventions.
Potential Impact of the Study
- This research provides a promising tool for assessing visual health in horses and could greatly enhance the practice of equine medicine. By detailing a comprehensive method for assessing visual health, it could benefit veterinarians and their equine patients alike.
- The study’s findings might also pave the way for further investigations into animal vision and open up fresh perspectives on veterinary neuro-ophthalmology.
Cite This Article
APA
Mayhew IG.
(2010).
Neuro-ophthalmology: a review.
Equine Vet J Suppl(37), 80-88.
https://doi.org/10.1111/j.2042-3306.2010.tb05639.x Publication
Researcher Affiliations
- Massey University Aotearoa, New Zealand.
MeSH Terms
- Animals
- Brain / physiology
- Eye / innervation
- Eye Diseases / pathology
- Horses / anatomy & histology
- Horses / physiology
- Ocular Physiological Phenomena
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