Fig. 7.
(a) box-plot of localizing accuracy for the 4 feedback control methods. (b) Detection probabilities for the different tumor classes for the 4 feedback control algorithms. * indicates p<0.05; ** indicates p<0.01; *** indicates p<0.001 from post-hoc tests following Kruskal-Wallis tests. BHF: bio-inspired haptic feedback; LHF: linear haptic feedback; PDHF: piecewise discrete haptic feedback; NHF: no feedback.