Influence of physical parameters of sound on the sensory gating effects of N40 in rats
文献类型：期刊论文
| 作者 | Zhou DM1,2; Ma YY[*]2; Liu N2; Chen L1; He M3; Miao YD4 |
| 刊名 | NEUROSCIENCE LETTERS
 |
| 出版日期 | 2008 |
| 卷号 | 432期号:2页码:100-104 |
| 关键词 | rat physical parameter frequency duration intensity sensory gating N40 auditory evoked potential |
| ISSN号 | 0304-3940 |
| 通讯作者 | yuanma0716@vip.sina.com |
| 合作状况 | 其它 |
| 英文摘要 | Sensory gating is the ability of the brain to modulate its sensitivity to incoming stimuli. The N40 component of the auditory evoked potential, evaluated with the paired click paradigm, was used to probe the gating effect in rats. The physical characteristics of the first and second sounds (S I and S2), such as frequency, duration, and intensity, were altered in three experiments in this study. Changes in the physical characteristics of the paired click influenced the gating effect. If the two clicks remained identical, physical characteristics of the stimuli has minimal effects on gating, but if SI was more salient than S2, gating was stronger and the opposite if S I was fainter than S2. The greater the physical difference between S I and S2, the more the gating effect was affected. |
| 收录类别 | SCI |
| 资助信息 | This work was supported by the Ministry of Science and Technology of China Grant (2005CB522800), the Knowledge Innovation Projects of the Chinese Academy of Sciences, National Science Foundation of China (NSFC 30470553, 30770700 and 30530270), 973 program (2005CB522803, 2007CB947703), 863 program (O7013810), Chinese-Finnish International Collaboration Project-neuro (30621130076), Pro- gram of CASC (KSCX1-YW-R-33) and National Key Technologies R&D Program. |
| 原文出处 | 2008432100.pdf |
| 语种 | 英语 |
| 公开日期 | 2010-08-24 |
| 源URL | [http://159.226.149.42:8088/handle/152453/5477]  |
| 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 |
| 作者单位 | 1.State Key Laboratory of Brain and Cognitive Science, Graduate University, Chinese Academy of Sciences and Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, PR China 2.Laboratory of Primate Neuroscience Research and Key Laboratory of Animal Models and Human Disease Mechanisms, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, PR China 3.Department of Physiology, Kunming Medical College, Kunming, Yunnan, 650031, PR China 4.Department of Science and Technology, People’s Bank of China, Kunming Branch, Kunming, Yunnan, 650000, PR China |
| 推荐引用方式 GB/T 7714 | Zhou DM,Ma YY[*],Liu N,et al. Influence of physical parameters of sound on the sensory gating effects of N40 in rats[J]. NEUROSCIENCE LETTERS,2008,432(2):100-104. |
| APA | Zhou DM,Ma YY[*],Liu N,Chen L,He M,&Miao YD.(2008).Influence of physical parameters of sound on the sensory gating effects of N40 in rats.NEUROSCIENCE LETTERS,432(2),100-104. |
| MLA | Zhou DM,et al."Influence of physical parameters of sound on the sensory gating effects of N40 in rats".NEUROSCIENCE LETTERS 432.2(2008):100-104. |
入库方式： OAI收割
来源：昆明动物研究所
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