Multiple sclerosis. Part I: neuro-ophthalmic manifestations

Area of Science:

• Neuro-ophthalmology
• Multiple Sclerosis Research

Background:

• Multiple sclerosis (MS) is associated with numerous ophthalmic abnormalities.
• Optic neuritis is a common visual disturbance in MS, but other conditions like Charles Bonnet syndrome and Pulfrich phenomenon can also occur.

Purpose of the Study:

• To review recent advancements in the neuro-ophthalmology of multiple sclerosis.
• To highlight the growing interest and research in ophthalmologic aspects of MS.

Main Methods:

• Review of original research presented at major medical conferences (e.g., World Congress on Treatment and Research in Multiple Sclerosis, North American neuro-ophthalmologic society).
• Focus on key topics such as optical coherence tomography (OCT) and radiology of the visual system.

Main Results:

• Significant research presented at conferences focuses on the ophthalmology of MS, particularly OCT and visual system radiology.
• OCT is a valuable tool for measuring retinal nerve fiber layer thickness, indicating axonal loss in MS.
• The medial longitudinal fasciculus pathway shows potential for measuring temperature-induced changes in MS.

Conclusions:

• Ophthalmic abnormalities are a significant feature of multiple sclerosis.
• OCT plays a crucial role in assessing neuroprotective treatments by quantifying axonal loss.
• Further research into visual system pathways may offer new insights into MS pathophysiology and monitoring.