Fig. 1
From: Deep brain stimulation for dystonia in Finland during 2007–2016
Box-and-whisker-plot of clinical response estimated by GDS. a The GDS preoperatively and at six and twelve months, respectively, in isolated and combined dystonia. b The GDS preoperatively and at and twelve months, respectively, in isolated focal and generalized dystonia. The box represents inter-quartile range, middle line represents median and upper and lower whiskers extend to 95th and 5th percentile. * = p < 0.005. n.s. = not significant