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. 2022 May 4;12:7251. doi: 10.1038/s41598-022-11291-9

Figure 2.

Figure 2

Tremor scores pre- and postoperatively without DBS. (A) Parkinsonian (PD) patients were assessed by the tremor items of the UPDRS preoperatively in Med OFF and Med ON condition as well as postoperatively in Med ON STIM OFF. (B) Essential tremor (ET) patients were assessed pre- and postoperatively in Med OFF condition by the FTMRS. In STIM OFF, PD tremor remained stable, whereas the tremor intensity in ET worsened during the postoperative course indicating natural disease progression. **Significance level of p < 0.01. Figure was created with GraphPad Prism (version 9 for Windows, La Jolla, USA).