NDLI: Distortion Product Otoacoustic Emissions in Healthy Newborns: Normative Data

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Distortion Product Otoacoustic Emissions in Healthy Newborns: Normative Data

Content Provider	Scilit
Author	Marco, J. Morant, Antonio Caballero, J. Ortells, I. Paredes, C. Brines, J.
Copyright Year	1995
Description	Journal: Acta Oto-Laryngologica Distortion product otoacoustic emissions (DPOAE) offer an alternative to transiently evoked otoacoustic emissions (TEOAE) as an audiological test. The former can be used as a screening technique, and may also provide frequency-specific information about the functional state of the cochlea. We recorded DPOAE in a group of healthy newborns to establish the Characteristics of a DPOAE “audiogram” (DP-gram) in this population. The DP-gram can be obtained with characteristics quite similar to those observed in adults, with two sharp peaks of maximum amplitude at F2 frequencies of 2 kHz and 5-6 kHz, and a decline in DPOAE amplitude in mid frequencies. The results confirm the limitations of DPOAE recording for testing parts of the basilar membrane where lower frequencies are coded.
Related Links	https://www.tandfonline.com/doi/pdf/10.3109/00016489509139288
Ending Page	189
Page Count	3
Starting Page	187
ISSN	00016489
e-ISSN	16512251
DOI	10.3109/00016489509139288
Journal	Acta Oto-Laryngologica
Issue Number	2
Volume Number	115
Language	English
Publisher	Informa UK Limited
Publisher Date	1995-01-01
Access Restriction	Open
Subject Keyword	Journal: Acta Oto-Laryngologica Audiology and Language Distortion Product Otoacoustic Emission
Content Type	Text
Subject	Otorhinolaryngology

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