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. 2016 Jun 21;94(3):174–181. doi: 10.1159/000446608

Fig. 3.

Fig. 3

Timing of onset and offset of analgesia in response to DBS at the PAG and CmPf nucleus in anaesthesia dolorosa subjects. a Mean pain score against time after PAG stimulation is switched on (p = 0.03, F = 3.1, d.f. = 7). b Mean pain score against time after CmPf stimulation is switched on (p = 0.0002, F = 21.9, d.f. = 4). c Mean pain score in response to PAG stimulation being stopped (p = 0.01, F = 5.5, d.f. = 5). d Mean pain score in response to CmPf stimulation being stopped. (p = 0.01, F = 5.7, d.f. = 5). SE bars are provided at each mean pain score. * p < 0.05, ** p < 0.01, *** p < 0.005, referring to sub-analysis using Sidak's test.