Fig. 1
From: Freezing of Gait can persist after an acute levodopa challenge in Parkinson’s disease
Improvement in MDS-UPDRS-III total scores after acute levodopa challenge. a Distribution of reduction in MDS-UPDRS-III total scores among patients who did and who did not exhibit a clinically meaningful response (black and gray bars, respectively). b Scatterplot depicting association between reduction in MDS-UPDRS-III total score after levodopa challenge and OFF medication score. Patients classified as ONOFF-FOG are shown in blue. Best fit trendline for entire sample is shown for reference (dashed).
