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. 2015 Nov 11;10:54–62. doi: 10.1016/j.nicl.2015.11.005

Fig. 4.

Fig. 4

Scatter plots with best-fitting regression lines for the Purdue pegboard score as a function of (a) putamen–cerebellar functional connectivity and, (b) putamen–motor cortex functional connectivity. Data for PD off (empty circles; dashed line) and PD on (filled circles; solid line) are from the same cohort of subjects tested after overnight DRT washout (‘off’), and 45 min after a standard dose of Sinemet (‘on’).