What is the diagnostic criteria for MS?,”McDonald classification. Requiring either:Dissemination in space (>1 lesion on T2 MRI in 2 or more of: periventricular, juxtacortical, infratentorial, or spinal cord)Dissemination in time (presence of new enhancing lesions along with old non enhancing ones

What is the diagnostic criteria for MS?,”McDonald classification. Requiring either:Dissemination in space (>1 lesion on T2 MRI in 2 or more of: periventricular, juxtacortical, infratentorial, or spinal cord)Dissemination in time (presence of new enhancing lesions along with old non enhancing ones

regardless of time from baseline scan)”