[The latency behavior of early auditory evoked potentials in high frequency hearing loss].
We evaluated the auditory evoked brainstem responses of 53 patients with unilateral or bilateral (79 ears) high-frequency hearing loss of cochlear origin, to see whether the reduction of I-V latency difference in high-frequency hearing loss that has been described by several authors, was present in our patients. We were able to confirm that in high-frequency hearing loss wave I-latency is significantly positively correlated with the degree of hearing loss. The I-V latency difference is significantly negatively correlated with the degree of hearing loss at 2000 Hz.
Neuwirth-Riedl
K
K
I. HNO-Univ.-Klinik Wien.
Swoboda
H
H
Gajsek
M
M
Rasinger
G A
GA
Swoboda-Brunner
E
E
D001300:Audiometry, Evoked Response / Q000295:instrumentation; D001933:Brain Stem / Q000503:physiopathology; D016057:Evoked Potentials, Auditory, Brain Stem / Q000502:physiology*; D006312:Hearing Loss, Bilateral / Q000175:diagnosis; D006316:Hearing Loss, High-Frequency / Q000175:diagnosis* / Q000503:physiopathology; D006801:Humans; D011930:Reaction Time / Q000502:physiology*; D000159:Vestibulocochlear Nerve / Q000503:physiopathology
Uber das Latenzverhalten der frühen akustisch evozierten Potentiale bei Hochtonstörungen.