6, 2023 — Multiple sclerosis patients whose blood tests reveal elevated NfL, a biomarker of nerve damage, could see worsening disability one to two years later, according to a new ...
[143] Lesions within the brainstem may cause injury to the CN III, CN IV or CN VI nuclei or fascicles resulting in oculomotor, trochlear or abducens nerve palsies respectively. CN VI palsies occur ...
Multiple sclerosis (MS ... Those disruptions are due to inflammation and damage to the myelin sheath, the protective covering around nerve fibers, and they produce a wide range of symptoms.