cohorts had a mean Movement Disorder Society—Unified Parkinson’s Disease Rating Scale part III (MDS-UPDRS III) score of 20.9 and 28.2, and median Montreal Cognitive Assessment (MoCA) score of 28 and ...
Researchers noted that the Harvard trial focused on patients who had been referred for neuro-ophthalmological assessment, suggesting they may have been in poorer health overall. The study's findings ...