| Frequency-dependent and longitudinal changes in noise-induced hearing loss in a bottlenose dolphin (Tursiops truncatus). | |
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MedLine Citation:
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PMID: 20707425 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Temporary threshold shift (TTS) was measured in a bottlenose dolphin (Tursiops truncatus) after exposure to 16-s tones at 3 and 20 kHz to examine the effects of exposure frequency on the onset and growth of TTS. Thresholds were measured approximately one-half octave above the exposure frequency using a behavioral response paradigm featuring an adaptive staircase procedure. Preliminary data provide evidence of frequency-specific differences in TTS onset and growth, and increased susceptibility to auditory fatigue after exposure to 3-kHz tones compared to data obtained two years earlier. |
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Authors:
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James J Finneran; Carolyn E Schlundt |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S. |
Journal Detail:
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Title: The Journal of the Acoustical Society of America Volume: 128 ISSN: 1520-8524 ISO Abbreviation: J. Acoust. Soc. Am. Publication Date: 2010 Aug |
Date Detail:
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Created Date: 2010-08-16 Completed Date: 2011-01-27 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 7503051 Medline TA: J Acoust Soc Am Country: United States |
Other Details:
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Languages: eng Pagination: 567-70 Citation Subset: IM |
Affiliation:
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US Navy Marine Mammal Program, Space and Naval Warfare Systems Center Pacific Code 7151, 53560 Hull Street, San Diego, California 92152, USA. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Acoustic Stimulation
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veterinary Animals Auditory Threshold* Bottle-Nosed Dolphin* Female Hearing Loss, Noise-Induced / etiology, physiopathology, veterinary* Hearing Tests / veterinary Noise / adverse effects* Time Factors |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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