Characterization of the sleep architecture in two species of fruit bat
文献类型：期刊论文
| 作者 | Zhao XD1,2; Sun HY2; Tang ZH3; Flanders J4; Zhang SY4; Ma YY[*]2 |
| 刊名 | BEHAVIOURAL BRAIN RESEARCH
 |
| 出版日期 | 2010 |
| 卷号 | 208期号:2页码:497-501 |
| 关键词 | Bats NREM sleep Mammal REM sleep Sleep architecture |
| ISSN号 | 0166-4328 |
| 通讯作者 | syzhang@bio.ecnu.edu.cn ; yuanma0716@vip.sina.com |
| 合作状况 | 其它 |
| 英文摘要 | Bats (Chiroptera) are the second-most abundant mammalian order in the world, occupying a diverse range of habitats and exhibiting many different life history traits. In order to contribute to this highly underrepresented group we describe the sleep architecture of two species of frugivorous bat, the greater short-nosed fruit bat (Cynopterus sphinx) and the lesser dawn fruit bat (Eonycteris spelaea). Electroencephalogram (EEG) and electromyogram (EMG) data were recorded from multiple individuals (>= 5) by telemetry over a 72-h period in a laboratory setting with light/dark cycles equivalent to those found in the wild. Our results show that over a 24-h period both species spent more time asleep than awake (mean 15 h), less than previous reported for Chiroptera (20 h). C sphinx spent significantly more of its non-rapid eye movement sleep (NREM) and rapid eye movement sleep (REM) quotas during the light phase, while E. spelaea divided its sleep-wake architecture equally between both light and dark phases. Comparing the sleep patterns of the two species found that C. sphinx had significantly fewer NREM and REM episodes than E. spelaea but each episode lasted for a significantly longer period of time. Potential hypotheses to explain the differences in the sleep architecture of C. sphinx with E. spelaea, including risk of predation and social interaction are discussed. |
| 收录类别 | SCI |
| 资助信息 | This work was supported by National Natural Science Foundations of China ( 30770500 and 10961027) and State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences (GREKF09-02). |
| 原文出处 | 20102082497.pdf |
| 语种 | 英语 |
| 公开日期 | 2010-08-24 |
| 源URL | [http://159.226.149.42:8088/handle/152453/5503]  |
| 专题 | 昆明动物研究所_认知障碍病理学 昆明动物研究所_动物模型与人类重大疾病机理重点实验室 昆明动物研究所_肿瘤干细胞生物学 |
| 作者单位 | 1.Institute of Zoology, and Graduate University of Chinese Academy of Sciences, 100101, Beijing, China 2.Laboratory of Primate Neuroscience Research and Key Laboratory of Animal Models and Human Disease Mechanisms, Kunming Institute of Zoology, The Chinese Academy of Sciences, Kunming, Yunnan, 650223, China 3.Department of Environmental Science and Engineering, North East Normal University, Changchun, 130024, China 4.School of Life Sciences, East China Normal University, Shanghai, 200062, China |
| 推荐引用方式 GB/T 7714 | Zhao XD,Sun HY,Tang ZH,et al. Characterization of the sleep architecture in two species of fruit bat[J]. BEHAVIOURAL BRAIN RESEARCH,2010,208(2):497-501. |
| APA | Zhao XD,Sun HY,Tang ZH,Flanders J,Zhang SY,&Ma YY[*].(2010).Characterization of the sleep architecture in two species of fruit bat.BEHAVIOURAL BRAIN RESEARCH,208(2),497-501. |
| MLA | Zhao XD,et al."Characterization of the sleep architecture in two species of fruit bat".BEHAVIOURAL BRAIN RESEARCH 208.2(2010):497-501. |
入库方式： OAI收割
来源：昆明动物研究所
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