Research Article
Functional Change in the Caudal Pontine Reticular Nucleus Induced by Age-Related Hearing Loss
Figure 4
The local field potential (LFP) and spike discharge rates of PnC response elicited by white-noise bursts recorded from the G-2M and G-6M groups. (a) The average LFP at 90 dB SPL recorded from the G-6M group was significantly larger than that from the G-2M group. (b) The average peristimulus time histograms (PSTH, 90 dB SPL) of the 6-month group were also larger than those of the 2 month-old mice. The LFP and firing rate intensity function of the G-6M group were also significantly larger than those of the G-2M group elicited by different interstimulation intervals (ISI) at 1 (c and d) and 5 seconds (e and f) (two-way ANOVA, ).
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