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. Author manuscript; available in PMC: 2024 Oct 2.
Published in final edited form as: Hear Res. 2022 Dec 27;428:108684. doi: 10.1016/j.heares.2022.108684

Fig. 8.

Fig. 8.

ABR wave IV amplitude and latency. ABR wave IV amplitudes (A-D) and latencies (E-H) were measured with tone burst stimuli at 8, 16, 32, and 48 kHz at 90 dB SPL in male and female CBA/CaJ mice at 5, 17, and 24 months of age: 8 kHz, 5 m (20, 10 males and 10 females), 17 m (21, 11 males and 10 females), 24 m (18, 9 males and 9 females); 16 kHz, 5 m (20, 10 males and 10 females), 17 m (21, 11 males and 10 females), 24 m (19, 10 males and 9 females); 32 kHz, 5 m (20, 10 males and 10 females), 17 m (21, 11 males and 10 females), 24 m (19, 10 males and 9 females); 48 kHz, 5 m (20, 10 males and 10 females), 17 m (21, 11 males and 10 females), 24 m (18, 10 males and 8 females). Data are shown as means ± SEM. Two-way ANOVA with Bonferroni’s multiple comparisons test was performed; A Wave IV amplitude, 8 kHz, Post hoc Bonferroni’s tests showed a significant sex difference for 17 m (*, P < 0.05, P = 0.0347), sex effect (F = 7.488, DF = 1, P = 0.0084), age effect (F = 25.27, DF = 2, P < 0.0001), interaction (F = 1.797, DF = 2, P = 0.1758). m, months of age; M, male; F, female.