Fig. 2From: Quality-assured training in the evaluation of cochlear implant electrode position: a prospective experimental studyDifferences versus averages of two EMD measurement series made by a senior rater (N = 30). Applying the cochlear view, EMD was measured from the center of the modiolus (helicotrema) to the center of each of the electrode contacts E1, E6, E11, E16 and E22. A bold solid line indicates the median value (bias) of the senior rater’s intrarater differences; both dotted lines cover the 0.1th to 99.9th interpercentile rangeBack to article page