Visual function resists early neurodegeneration in the visual system in primary progressive multiple sclerosis.
Sina Cathérine RosenkranzLilija GutmannArzu Ceylan Has SilemekMichael DorrVivien HäußlerMargareta LüpkeAndrea MönchStefanie ReinhardtJens KuhlePenelope TilsleyChristoph HeesenNicolaus KrögerAlexander BrandtFriedemann PaulHanna ZimmermannJan-Patrick StellmannPublished in: Journal of neurology, neurosurgery, and psychiatry (2023)
Whereas neurodegeneration in the anterior visual system is already present at onset, visual function is not impaired until a certain turning point. sNfL is not correlated with structural or functional impairment in the visual system.
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