Abstract:
:The latency of the N1 component of tone burst evoked compound action potentials was examined in chinchilla following acute pure-tone trauma. At and below the trauma frequency (4 kHz) the N1 latency at threshold generally increased, while above the trauma frequency it decreased; tonotopically paralleling pitch shifts observed in humans following pure-tone trauma. When N1 latency at threshold is considered across animals as a linear function of dB SPL at threshold, after trauma a high degree of linear correlation was found at 6 and 8 kHz, while a low degree of linear correlation was found at 4 kHz. An interpretation and the significance of the data are discussed.
journal_name
Hear Resjournal_title
Hearing researchauthors
Sikora MA,Morizono Tdoi
10.1016/0378-5955(83)90047-3subject
Has Abstractpub_date
1983-07-01 00:00:00pages
93-101issue
1eissn
0378-5955issn
1878-5891pii
0378-5955(83)90047-3journal_volume
11pub_type
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