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Figure 11. (A) Typical frequency-threshold, tuning curve of auditory nerve fiber in single dose group. (B) Typical frequency-threshold, tuning curve of auditory nerve fiber in single dose group. Note sharp tuning, but elevation of CF-threshold. (C) Histogram showing percent neurons with different spontaneous discharge rates in normal and carboplatin treated chinchilla. (D) Normalized discharge rate-intensity functions from normal and carboplatin treated chinchillas. Threshold expressed in dB relative to each neuron's CF-threshold

Figure 11. (A) Typical frequency-threshold, tuning curve of auditory nerve fiber in single dose group.
(B) Typical frequency-threshold, tuning curve of auditory nerve fiber in single dose group. Note sharp
tuning, but elevation of CF-threshold. (C) Histogram showing percent neurons with different
spontaneous discharge rates in normal and carboplatin treated chinchilla. (D) Normalized discharge
rate-intensity functions from normal and carboplatin treated chinchillas. Threshold expressed in dB
relative to each neuron's CF-threshold