LVI Assessment of the Newer Tests of Auditory Function

Sound-induced activation of auditory cortices in patients with inner-ear hearing loss

“…In a previous study, which used electroencephalography, patients with sensorineural hearing loss exhibited larger amplitude of responses at the threshold level, with greater increase as a function of stimulus intensity than in healthy hearing subjects [2], a finding consistent with our results.…”

Estimating Hearing Thresholds in Hearing-Impaired Adults through Objective Detection of Cortical Auditory Evoked Potentials

“…Together with an earlier CAEP amplitude saturation, a steeper growth curve is evident in hearing-impaired individuals as well when comparing to normal-hearing individuals (Cody et al, 1968;Morita et al, 2003). Both effects might be explained by an enhanced activation of the auditory cortex.…”

Averaged Electroencephalographic Response to Intensity Modulated Tone

“…In order to differentiate the hearing disorders, some studies have been done for several years, in which normal and impaired subjects were compared for the intensity-function curve and amplitude or latency of the evoked responses (Knight and Beagley 1969;Townsend and Cody 1970;Kollar 1971). Previously, as Cody et al (1968) described, the author also found that, in unilateral cochlear disorders, the threshold of AER of the impaired Fig. 9.…”