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DOI | 10.1126/science.aaw4226 |
Inception of memories that guide vocal learning in the songbird | |
Zhao, Wenchan1; Garcia-Oscos, Francisco1; Dinh, Daniel1,2; Roberts, Todd F.1 | |
2019-10-04 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2019 |
卷号 | 366期号:6461页码:83-+ |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Animals learn many complex behaviors by emulating the behavior of more experienced individuals. This essential, yet still poorly understood, form of learning relies on the ability to encode lasting memories of observed behaviors. We identified a vocal-motor pathway in the zebra finch where memories that guide learning of song-element durations can be implanted. Activation of synapses in this pathway seeds memories that guide learning of song-element duration and can override learning from social interactions with other individuals. Genetic lesions of this circuit after memory formation, however, do not disrupt subsequent song imitation, which suggests that these memories are stored at downstream synapses. Thus, activity at these sensorimotor synapses can bypass learning from auditory and social experience and embed memories that guide learning of song timing. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000489147000060 |
WOS关键词 | NEURAL MECHANISMS ; MOTOR CIRCUITS ; BIRDSONG ; IDENTIFICATION ; ORGANIZATION ; HIPPOCAMPUS ; ACQUISITION ; DYNAMICS ; NEURONS ; SYSTEMS |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/202462 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.UT Southwestern Med Ctr, Dept Neurosci, Dallas, TX 75390 USA; 2.UC Davis Sch Med, Sacramento, CA 95817 USA |
推荐引用方式 GB/T 7714 | Zhao, Wenchan,Garcia-Oscos, Francisco,Dinh, Daniel,et al. Inception of memories that guide vocal learning in the songbird[J]. SCIENCE,2019,366(6461):83-+. |
APA | Zhao, Wenchan,Garcia-Oscos, Francisco,Dinh, Daniel,&Roberts, Todd F..(2019).Inception of memories that guide vocal learning in the songbird.SCIENCE,366(6461),83-+. |
MLA | Zhao, Wenchan,et al."Inception of memories that guide vocal learning in the songbird".SCIENCE 366.6461(2019):83-+. |
条目包含的文件 | 条目无相关文件。 |
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