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. 2022 Aug 25;16:972964. doi: 10.3389/fncel.2022.972964

FIGURE 2.

FIGURE 2

Timm8a1I23fs49X/I23fs49X MUT mice had hearing impairment at an early age. (A) Representative auditory brainstem responses (ABRs) (to 16 kHz pure-tone stimuli) of wild-type (WT) mice at the age of 4–5 weeks. Five positive peaks of the waveforms are shown, and wave two was labeled as PII. (B) Representative ABRs (to 16 kHz pure-tone stimuli) of MUT mice at the age of 4–5 weeks. (C) Thresholds for ABRs evoked by clicks and 8–32 kHz pure-tone pips are shown for the WT mice and the MUT mice, suggesting that the MUT mice had elevated threshold of ABRs (WT, n = 11; MUT, n = 7, *p < 0.05). Error bars represent mean ± SD.