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. 2017 Nov 14;8:607. doi: 10.3389/fneur.2017.00607

Figure 2.

Figure 2

Combined performance measures of all subjects for each task. The Unified Parkinson’s Disease Rating Scale [Unified Parkinson’s Disease Rating Scale (UPDRS), part III, right] is shown as a verifiability measure. Black represents healthy subjects, blue patients with deep brain stimulation (DBS) switched-off and red with DBS switched on. Error bars refer to the SE. PD, Parkinson’s disease (patients), stim off, DBS switched-off, stim on, DBS switched on.