Effect of Korean Red Ginseng on the motor performance and ataxia.

This study presents a preliminary exploration into the effect of Korean Red Ginseng (KRG) on the cerebellum in individuals with cerebellar atrophy. Over a three month-long period, nine subjects received a 4.5g of KRG daily, with assessments including the ARS, ADAS-Cog, and FDG-PET/CT scans. Results revealed a notable improvement in ataxia and cognitive function without a significant correlation between them. PET/CT scans and SUVR analyses supported these findings, showing an increase in cerebellar glucose uptake after KRG intake. These outcomes suggest a potential pleiotropic effect of KRG on cerebellar function.