Auditory sensitivity exhibits sexual dimorphism and seasonal plasticity in music frogs
文献类型：期刊论文
| 作者 | Yang, Ping1,2; Xue, Fei2; Cui, Jianguo2; Brauth, Steven E.3; Tang, Yezhong2; Fang, Guangzhan2 |
| 刊名 | JOURNAL OF COMPARATIVE PHYSIOLOGY A-NEUROETHOLOGY SENSORY NEURAL AND BEHAVIORAL PHYSIOLOGY
 |
| 出版日期 | 2018-12 |
| 卷号 | 204期号:12页码:1029-1044 |
| ISSN号 | 0340-7594 |
| 关键词 | Reproductive status Sexual dimorphism Event-related potential (ERP) Brain region Frog |
| DOI | 10.1007/s00359-018-1301-1 |
| 产权排序 | 2 |
| 文献子类 | Article |
| 英文摘要 | Seasonal changes in the structure and function of the vertebrate brain have been described in many species, particularly in seasonal breeders. However, it remains unclear whether sexual dimorphism varies between breeding seasons for specific brain regions. Auditory event-related potential (ERP) changes were evaluated in the Emei music frog (Babina daunchina) to assess sexual dimorphism and seasonal variations in auditory sensitivity. An acoustic playback experiment using an oddball paradigm design was conducted, in which two conspecific call types were used as deviant stimuli with synthesized white noise as standard stimulus. ERP components were analyzed for the telencephalon and mesencephalon of both sexes in the non-reproductive and reproductive states. Results show that auditory sensitivity is modulated by reproductive status, implying that seasonal plasticity is involved in auditory perception. Moreover, the amplitude of the N1 ERP component (mean amplitudes during the interval occurring 30-130ms after stimulus onset) is higher in females for the telencephalon and higher in males for the mesencephalon, regardless of reproductive status and acoustic stimulus type. These results show that auditory ERP responses for specific brain regions exhibit sexual dimorphism in the absence of exogenous sexual stimulation during both the two reproductive states in the music frog. |
| 学科主题 | Physiology |
| URL标识 | 查看原文 |
| WOS关键词 | EVENT-RELATED POTENTIALS ; SPECIES SONG DISCRIMINATION ; INFERIOR COLLICULUS ; SINGLE NEURONS ; ANURAN AMPHIBIANS ; TUNGARA FROGS ; ACOUSTIC COMMUNICATION ; FREQUENCY-SELECTIVITY ; PHONOTACTIC BEHAVIOR ; ADVERTISEMENT CALLS |
| WOS研究方向 | Behavioral Sciences ; Neurosciences & Neurology ; Physiology ; Zoology |
| 语种 | 英语 |
| 出版者 | SPRINGER HEIDELBERG |
| WOS记录号 | WOS:000449879600007 |
| 源URL | [http://210.75.237.14/handle/351003/30098]  |
| 专题 | 食品安全与环境治理领域_中国科学院环境与应用微生物重点实验室 |
| 作者单位 | 1.Shangrao Normal Univ, Dept Phys Educ, Zhimin Rd, Shangrao 334001, Jiangxi, Peoples R China; 2.Chinese Acad Sci, Chengdu Inst Biol, Dept Herpetol, 9 Sect 4,Renmin Nan Rd, Chengdu 610041, Sichuan, Peoples R China; 3.Univ Maryland, Dept Psychol, College Pk, MD 20742 USA |
| 推荐引用方式 GB/T 7714 | Yang, Ping,Xue, Fei,Cui, Jianguo,et al. Auditory sensitivity exhibits sexual dimorphism and seasonal plasticity in music frogs[J]. JOURNAL OF COMPARATIVE PHYSIOLOGY A-NEUROETHOLOGY SENSORY NEURAL AND BEHAVIORAL PHYSIOLOGY,2018,204(12):1029-1044. |
| APA | Yang, Ping,Xue, Fei,Cui, Jianguo,Brauth, Steven E.,Tang, Yezhong,&Fang, Guangzhan.(2018).Auditory sensitivity exhibits sexual dimorphism and seasonal plasticity in music frogs.JOURNAL OF COMPARATIVE PHYSIOLOGY A-NEUROETHOLOGY SENSORY NEURAL AND BEHAVIORAL PHYSIOLOGY,204(12),1029-1044. |
| MLA | Yang, Ping,et al."Auditory sensitivity exhibits sexual dimorphism and seasonal plasticity in music frogs".JOURNAL OF COMPARATIVE PHYSIOLOGY A-NEUROETHOLOGY SENSORY NEURAL AND BEHAVIORAL PHYSIOLOGY 204.12(2018):1029-1044. |
入库方式： OAI收割
来源：成都生物研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。