Review Article

Outcomes and Adverse Effects of Deep Brain Stimulation on the Ventral Intermediate Nucleus in Patients with Essential Tremor

Figure 1

The PRISMA flowchart and funnel plot: (a) the PRISMA flowchart; (b) the funnel plot of the studies evaluating TRS scores. The plot shows an equal distribution of studies and has no presence of bias.
(a)
(b)