shows hearing threshold in hypothermia-treated (blue) and normothermic (red) EIT cochleae normalized with control, contralateral cochleae. The hearing thresholds at each tested frequency (0.5, 1, 2, 4, 8, 16, 24 and 32 kHz) and the days at which residual hearing was assessed (pre-surgery and post-surgical day 1, 3, 7, 14 and 28) are represented. The approximate site of insertion and length of the inserted electrode are highlighted.