Auditory adaptation time course in the Yangtze finless porpoises, Neophocaena asiaeorientalis asiaeorientalis
文献类型：期刊论文
| 作者 | Popov, Vladimir V.1; Wang, Zhi-Tao2; Nechaev, Dmitry, I1; Wang, Ding2; Supin, Alexander Ya1; Wang, Ke-Xiong2 |
| 刊名 | BIOACOUSTICS-THE INTERNATIONAL JOURNAL OF ANIMAL SOUND AND ITS RECORDING
 |
| 出版日期 | 2019-11-13 |
| 页码 | 11 |
| 关键词 | Adaptation rate following response finless porpoise |
| ISSN号 | 0952-4622 |
| DOI | 10.1080/09524622.2019.1683467 |
| 通讯作者 | Supin, Alexander Ya(alex_supin@mail.ru) ; Wang, Ke-Xiong(wangk@ihb.ac.cn) |
| 英文摘要 | Auditory adaptation manifests as temporary change in the hearing sensitivity under influence of sound stimuli, and little attention has been paid to hearing adaptation in cetaceans. In a Yangtze finless porpoise Neophocaena asiaeorientalis (Cetacea, Phocoenidae), effects of long-lasting sound stimuli (pip trains) on auditory evoked potentials (AEP) were investigated. The stimuli were rhythmic tone pips of either 90 or 128 kHz frequency. Stimulus levels varied from 80 to 120 dB re 1 mu Pa. During stimulation, the stimulus level was either kept constant the stimulus level changed up and down by 20 or 40 dB every 1000 ms. A stimulus level increase produced quick response amplitude increase with subsequent slower exponential decay; the exponent time constant was 59.2 +/- 9.7 ms. A stimulus level decrease produced quick response amplitude suppression with subsequent exponent recovery; the exponent time constant was 153.9 +/- 15.9 ms. The response variations were assessed as manifestations of adaptation processes. The finless porpoise is capable of quickly adjusting its sensitivity to the current auditory scene. This flexibility allows for quick sensitivity recovery after exposure to loud noises and is important for the effective use of auditory orientation. |
| WOS关键词 | SHORT-TERM ADAPTATION ; TEMPORARY THRESHOLD SHIFT ; PHOCOENA-PHOCOENA ; AUDIOGRAM |
| 资助项目 | National Natural Science Foundation of China[41806197] ; National Natural Science Foundation of China[31070347] ; National Natural Science Foundation of China[31170501] ; Russian Science Foundation[17-74-20107] ; Russian Foundation for Basic Research[18-04-00088] |
| WOS研究方向 | Zoology |
| 语种 | 英语 |
| WOS记录号 | WOS:000496085700001 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 资助机构 | National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Russian Science Foundation ; Russian Science Foundation ; Russian Science Foundation ; Russian Science Foundation ; Russian Foundation for Basic Research ; Russian Foundation for Basic Research ; Russian Foundation for Basic Research ; Russian Foundation for Basic Research ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Russian Science Foundation ; Russian Science Foundation ; Russian Science Foundation ; Russian Science Foundation ; Russian Foundation for Basic Research ; Russian Foundation for Basic Research ; Russian Foundation for Basic Research ; Russian Foundation for Basic Research ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Russian Science Foundation ; Russian Science Foundation ; Russian Science Foundation ; Russian Science Foundation ; Russian Foundation for Basic Research ; Russian Foundation for Basic Research ; Russian Foundation for Basic Research ; Russian Foundation for Basic Research ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Russian Science Foundation ; Russian Science Foundation ; Russian Science Foundation ; Russian Science Foundation ; Russian Foundation for Basic Research ; Russian Foundation for Basic Research ; Russian Foundation for Basic Research ; Russian Foundation for Basic Research |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/35297]  |
| 专题 | 水生生物研究所_水生生物多样性与资源保护研究中心_期刊论文 |
| 通讯作者 | Supin, Alexander Ya; Wang, Ke-Xiong |
| 作者单位 | 1.Russian Acad Sci, Lab Sensory Syst, Inst Ecol & Evolut, Moscow, Russia 2.Chinese Acad Sci, Key Lab Aquat Biodivers & Conservat, Inst Hydrobiol, Wuhan, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Popov, Vladimir V.,Wang, Zhi-Tao,Nechaev, Dmitry, I,et al. Auditory adaptation time course in the Yangtze finless porpoises, Neophocaena asiaeorientalis asiaeorientalis[J]. BIOACOUSTICS-THE INTERNATIONAL JOURNAL OF ANIMAL SOUND AND ITS RECORDING,2019:11. |
| APA | Popov, Vladimir V.,Wang, Zhi-Tao,Nechaev, Dmitry, I,Wang, Ding,Supin, Alexander Ya,&Wang, Ke-Xiong.(2019).Auditory adaptation time course in the Yangtze finless porpoises, Neophocaena asiaeorientalis asiaeorientalis.BIOACOUSTICS-THE INTERNATIONAL JOURNAL OF ANIMAL SOUND AND ITS RECORDING,11. |
| MLA | Popov, Vladimir V.,et al."Auditory adaptation time course in the Yangtze finless porpoises, Neophocaena asiaeorientalis asiaeorientalis".BIOACOUSTICS-THE INTERNATIONAL JOURNAL OF ANIMAL SOUND AND ITS RECORDING (2019):11. |
入库方式： OAI收割
来源：水生生物研究所
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