Noise Health Close
 

Figure 2. (A) Permanent threshold shift measured with the auditory evoked response from the IC following the 2 kHz exposure (105 dB SPL, 5 days). (from Salvi et al., 1996 with permission). (B) Evoked response amplitude-level functions measured from the inferior colliculus at 4 kHz, the region of maximum hearing loss (C) Amplitude level function measured at 0.5 kHz. Note the increase in slope and maximum amplitude (from Salvi et al., 1996, with permission)

Figure 2. (A) Permanent threshold shift measured with the auditory evoked response from the IC following the 2 kHz exposure (105 dB SPL, 5 days). (from Salvi et al., 1996 with permission). (B) Evoked response amplitude-level functions measured from the inferior colliculus at 4 kHz, the region of maximum hearing loss (C) Amplitude level function measured at 0.5 kHz. Note the increase in slope and maximum amplitude (from Salvi et al., 1996, with permission)