Likely Age-Related Hearing Loss (Presbycusis) in a Stranded Indo-Pacific Humpback Dolphin (Sousa chinensis)
Li, Songhai1; Wang, Ding2; Wang, Kexiong2; Hoffmann-Kuhnt, Matthias3; Fernando, Nimal4; Taylor, Elizabeth A.3; Lin, Wenzhi5; Chen, Jialin5; Ng, Timothy6; Popper, AN; Hawkins, A; Songhai Li
2016
Source PublicationEFFECTS OF NOISE ON AQUATIC LIFE II
Volume875Pages:623-629
Abstract

The hearing of a stranded Indo-Pacific humpback dolphin (Sousa chinensis) in Zhuhai, China, was measured. The age of this animal was estimated to be similar to 40 years. The animal's hearing was measured using a noninvasive auditory evoked potential (AEP) method. The results showed that the high-frequency hearing cutoff frequency of the studied dolphin was similar to 30-40 kHz lower than that of a conspecific younger individual similar to 13 year old. The lower high-frequency hearing range in the older dolphin was explained as a likely result of age-related hearing loss (presbycusis).

SubtypeArticle
KeywordChinese White Dolphin Odontocetes Marine Mammals Auditory Evoked Potential Noise
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.1007/978-1-4939-2981-8_75
Indexed BySCI
Language英语
WOS KeywordWHALE PSEUDORCA-CRASSIDENS ; EVOKED-POTENTIAL AUDIOMETRY ; TURSIOPS-TRUNCATUS ; SENSITIVITY ; AUDIOGRAMS ; CETACEANS ; HISTORY
WOS SubjectEnvironmental Sciences ; Marine & Freshwater Biology
WOS IDWOS:000370000900076
Citation statistics
Document Type期刊论文
Version出版稿
Identifierhttp://ir.idsse.ac.cn/handle/183446/1510
Collection深海科学研究部_深海生物学研究室_海洋哺乳动物与海洋生物声学研究组
Corresponding AuthorSonghai Li
Affiliation1.Chinese Acad Sci, Sanya Inst Deep Sea Sci & Engn, Marine Mammal & Marine Bioacoust Lab, Sanya 572000, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, Key Lab Aquat Biodivers & Conservat, Wuhan 430072, Peoples R China
3.Natl Univ Singapore, Trop Marine Sci Inst, Singapore 119227, Singapore
4.Ocean Pk Corp, Aberdeen, Hong Kong, Peoples R China
5.Pearl River Estuary Chinese White Dolphin Natl Na, Zhuhai 519080, Peoples R China
6.Ocean Pk Conservat Fdn Hong Kong, Ocean Pk, Aberdeen, Hong Kong, Peoples R China
Recommended Citation
GB/T 7714
Li, Songhai,Wang, Ding,Wang, Kexiong,et al. Likely Age-Related Hearing Loss (Presbycusis) in a Stranded Indo-Pacific Humpback Dolphin (Sousa chinensis)[J]. EFFECTS OF NOISE ON AQUATIC LIFE II,2016,875:623-629.
APA Li, Songhai.,Wang, Ding.,Wang, Kexiong.,Hoffmann-Kuhnt, Matthias.,Fernando, Nimal.,...&Songhai Li.(2016).Likely Age-Related Hearing Loss (Presbycusis) in a Stranded Indo-Pacific Humpback Dolphin (Sousa chinensis).EFFECTS OF NOISE ON AQUATIC LIFE II,875,623-629.
MLA Li, Songhai,et al."Likely Age-Related Hearing Loss (Presbycusis) in a Stranded Indo-Pacific Humpback Dolphin (Sousa chinensis)".EFFECTS OF NOISE ON AQUATIC LIFE II 875(2016):623-629.
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