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Half-Sine Stimuli and Wave I of the ABR
| Content Provider | Scilit |
|---|---|
| Author | Zerlin, Stanley |
| Copyright Year | 1988 |
| Description | The relation between half-sine stimuli and wave I of the ABR was explored in this initial study. Electrical half-sines in both polarities at the nominal frequencies 1000, 2000, 4000 and 8000 Hz were fed through a TDH-39 phone into KEMAR, an acoustic maniken designed to reproduce the acoustic transformations of a representative pinna, ear canal and eardrum. The same electrical waveforms through the TDH phone (at a peak equivalent level of 90 dB SPL) were then used to elicit ABRs in 4 normal hearing young adult listeners. Comparisons between the acoustic waveforms and ABR wave I showed that (1) the initial condensation peaks were excitatory, and (2) wave I latency differences resulting from half-sines of the same frequency in opposite polarity appeared consistent with the timing differences between the initial condensation peaks of the opposed half-sines. |
| Related Links | http://www.tandfonline.com/doi/pdf/10.3109/01050398809042182 |
| Ending Page | 136 |
| Page Count | 6 |
| Starting Page | 131 |
| ISSN | 01050397 |
| DOI | 10.3109/01050398809042182 |
| Journal | Scandinavian audiology |
| Issue Number | 3 |
| Volume Number | 17 |
| Language | English |
| Publisher | Informa UK Limited |
| Publisher Date | 1988-01-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Scandinavian Audiology Acoustics and Ultrasonics Abr Half Sine Stimuli Sine Stimuli and Wave |
| Content Type | Text |
| Resource Type | Article |
| Subject | Otorhinolaryngology |
