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. 2019 Mar 15;9:115. doi: 10.1038/s41398-019-0443-4

Fig. 2. Time–activity curves (TACs) of [11 C]-raclopride.

Fig. 2

No difference was found between TACs from the cerebellum a and putamen b except for the right ventral striatum c. In this region, the magnitude of percentage of reduction in [11C]-raclopride binding was found to be higher after active stimulation (*p = 0.002) d. The vertical axes show %dose/L. The red curve shows active stimulation. The blue curve shows sham stimulation