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Related Concept Videos

Multiple Sclerosis l: Introduction01:19

Multiple Sclerosis l: Introduction

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Multiple sclerosis is a chronic autoimmune disease of the central nervous system (CNS) that affects the brain, spinal cord, and optic nerves. It is an inflammatory demyelinating disorder and a leading cause of neurological disability in young adults.EpidemiologyMS commonly begins between 20 and 40 years of age and is twice as common in women. Its exact cause remains unclear, but genetic susceptibility contributes, with higher risk in first-degree relatives and identical twins. A greater...
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At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category,...
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Visual agnosia is a condition characterized by the inability to recognize visually presented objects despite having normal vision. For instance, a person with visual agnosia can describe the shape and color of an object but cannot identify or name it. This impairment does not affect their visual field, acuity, color vision, brightness discrimination, language, or memory. An example of this condition in a social setting is someone at a dinner party asking for "that silver thing with a round...
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Related Experiment Video

Updated: May 5, 2026

Dynamic Visual Tests to Identify and Quantify Visual Damage and Repair Following Demyelination in Optic Neuritis Patients
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Visual issues in multiple sclerosis.

Courtney E Francis1

  • 1Department of Ophthalmology, University of Washington, Box 359608, 325 9th Avenue, Seattle, WA 98104-2499, USA.

Physical Medicine and Rehabilitation Clinics of North America
|December 10, 2013
PubMed
Summary
This summary is machine-generated.

Multiple sclerosis (MS) can cause vision problems like optic neuritis. This review covers MS-related eye conditions, their management, and prognosis, including optical coherence tomography use and fingolimod side effects.

Keywords:
DiplopiaFingolimodInternuclear ophthalmoplegiaMultiple sclerosisNystagmusOptic neuritisOptical coherence tomography

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Area of Science:

  • Ophthalmology
  • Neurology
  • Neuroimmunology

Background:

  • Multiple sclerosis (MS) is a chronic autoimmune disease affecting the central nervous system.
  • Ophthalmic manifestations are common in MS, often being the first presenting symptom.
  • Understanding these visual disturbances is crucial for diagnosis and management.

Purpose of the Study:

  • To review the ophthalmic manifestations of multiple sclerosis.
  • To discuss the presentation, treatment, and prognosis of MS-related visual complaints.
  • To consider the role of optical coherence tomography (OCT) and complications of fingolimod therapy.

Main Methods:

  • Literature review of ophthalmic manifestations in multiple sclerosis.
  • Discussion of clinical presentation and diagnostic approaches.
  • Analysis of treatment strategies and prognostic factors.

Main Results:

  • Key ophthalmic signs in MS include optic neuritis, internuclear ophthalmoplegia, and nystagmus.
  • Visual complaints significantly impact patient quality of life.
  • Optical coherence tomography aids in detecting and monitoring optic nerve damage.

Conclusions:

  • Ophthalmic assessments are vital for early MS diagnosis and monitoring disease activity.
  • Timely intervention can improve visual outcomes and patient prognosis.
  • Awareness of potential side effects from disease-modifying therapies like fingolimod is essential.