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. Author manuscript; available in PMC: 2009 Oct 2.
Published in final edited form as: Neuroscience. 2008 Jul 26;156(2):374–380. doi: 10.1016/j.neuroscience.2008.07.040

Figure 2.

Figure 2

Noise exposure (120 dB SPL narrow band noise with 1000 Hz bandwidth for 1 h) induced enhancement of AC response evoked by tone bursts at 90 dB SPL. (A) A typical AC response recorded an awake rat. (B–D) The input-output functions of AC response induced by tone burst at 6, 12 and 16 kHz recorded at 4h after the noise exposure. (E) The ratio of the AC response post-exposure to pre-exposure amplitude showed less change at 1 h after the exposure, but an obvious increase at 4 h which recovered one day after the noise exposure