Fig. 3. Detection thresholds for pressure (A ), warmth (B ), and cold (C ) of complex regional pain syndrome type I patients with (white) or without (shaded) spinal cord stimulation (SCS). Results for pressure detection are presented as median and interquartile range; results for warmth and cold detection are presented as mean and SD. T⁰= baseline; T¹= before implantation; T²= 1 month after T¹; T³= 3 months after T¹; T⁴= 6 months after T¹; T⁵= 12 months after T¹.