Researchers pursue ‘hidden pathology’ to explain fatigue in multiple sclerosis. – Brinkwire

Up to 60 percent of patients with multiple sclerosis (MS) report that fatigue is the disease’s most debilitating symptom. And yet, fatigue remains one of MS’s mysteriesdespite its prevalence and significance, the root cause of the symptom remains unclear. In a study published in Neurology Neuroimmunology & Neuroinflammation, investigators from Brigham and Women’s Hospital used positron emission technology (PET) imaging to look for brain’s immune cells that may become erroneously activated in…

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