Fig. 3From: Quality-assured training in the evaluation of cochlear implant electrode position: a prospective experimental studyDifferences versus averages of two aDOI measurement series made by a senior rater (N = 30). Applying the cochlear view, a line from the round window through the modiolus to the lateral wall of the cochlear was the reference for measuring the aDOI at electrode contacts E1 (left panel) and E22 (right panel). 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