Auditory perception exhibits sexual dimorphism and left telencephalic dominance in Xenopus laevis
文献类型：期刊论文
| 作者 | Fan, Yanzhu2,4; Yue, Xizi2; Xue, Fei1; Cui, Jianguo2; Brauth, Steven E.3; Tang, Yezhong2; Fang, Guangzhan2 |
| 刊名 | BIOLOGY OPEN
 |
| 出版日期 | 2018-12 |
| 卷号 | 7期号:12页码:UNSP bio035956 |
| ISSN号 | 2046-6390 |
| 关键词 | Auditory perception Sexual dimorphism Telencephalon Event-related potentials (ERPs) Xenopus laevis |
| DOI | 10.1242/bio.035956 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Sex differences in both vocalization and auditory processing have been commonly found in vocal animals, although the underlying neural mechanisms associated with sexual dimorphism of auditory processing are not well understood. In this study we investigated whether auditory perception exhibits sexual dimorphism in Xenopus laevis. To do this we measured event-related potentials (ERPs) evoked by white noise (WN) and conspecific calls in the telencephalon, diencephalon and mesencephalon respectively. Results showed that (1) the N1 amplitudes evoked in the right telencephalon and right diencephalon of males by WN are significantly different from those evoked in females; (2) in males the N1 amplitudes evoked by conspecific calls are significantly different from those evoked by WN; (3) in females the N1 amplitude for the left mesencephalon was significantly lower than for other brain areas, while the P2 and P3 amplitudes for the right mesencephalon were the smallest; in contrast these amplitudes for the left mesencephalon were the smallest in males. These results suggest auditory perception is sexually dimorphic. Moreover, the amplitude of each ERP component (N1, P2 and P3) for the left telencephalon was the largest in females and/or males, suggesting that left telencephalic dominance exists for auditory perception in Xenopus. |
| URL标识 | 查看原文 |
| WOS关键词 | SPECIES SONG DISCRIMINATION ; EARLY GENE-EXPRESSION ; VOCAL COMMUNICATION ; ACOUSTIC COMMUNICATION ; CALL CHARACTERISTICS ; SELECTIVE ATTENTION ; CRICKET FROGS ; MALE SWAMP ; MIDBRAIN ; BRAIN |
| WOS研究方向 | Life Sciences & Biomedicine - Other Topics |
| 语种 | 英语 |
| 出版者 | COMPANY BIOLOGISTS LTD |
| WOS记录号 | WOS:000454697200007 |
| 源URL | [http://210.75.237.14/handle/351003/30084]  |
| 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.Chengdu Res Base Giant Panda Breeding, Sichuan Key Lab Conservat Biol Endangered Wildlif, 26 Panda Rd, Chengdu 610081, Sichuan, Peoples R China; 2.Chinese Acad Sci, Chengdu Inst Biol, Dept Herpetol, 9 Sect 4,Renmin South Rd, Chengdu, Sichuan, Peoples R China; 3.Univ Maryland, Dept Psychol, College Pk, MD 20742 USA 4.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Fan, Yanzhu,Yue, Xizi,Xue, Fei,et al. Auditory perception exhibits sexual dimorphism and left telencephalic dominance in Xenopus laevis[J]. BIOLOGY OPEN,2018,7(12):UNSP bio035956. |
| APA | Fan, Yanzhu.,Yue, Xizi.,Xue, Fei.,Cui, Jianguo.,Brauth, Steven E..,...&Fang, Guangzhan.(2018).Auditory perception exhibits sexual dimorphism and left telencephalic dominance in Xenopus laevis.BIOLOGY OPEN,7(12),UNSP bio035956. |
| MLA | Fan, Yanzhu,et al."Auditory perception exhibits sexual dimorphism and left telencephalic dominance in Xenopus laevis".BIOLOGY OPEN 7.12(2018):UNSP bio035956. |
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。