Cranial endocast of a stem platyrrhine primate and ancestral brain conditions in anthropoids
文献类型：期刊论文
| 作者 | Ni, Xijun1,2,3,4,5 ; Flynn, John J.2,3; Wyss, Andre R.6; Zhang, Chi1,4
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| 刊名 | SCIENCE ADVANCES
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| 出版日期 | 2019-08-01 |
| 卷号 | 5期号:8页码:10 |
| ISSN号 | 2375-2548 |
| DOI | 10.1126/sciadv.aav7913 |
| 通讯作者 | Ni, Xijun(nixijun@lvpp.ac.cn) |
| 英文摘要 | Understanding of ancestral conditions for anthropoids has been hampered by the paucity of well-preserved early fossils. Here, we provide an unprecedented view of the cerebral morphology of the 20-million-year-old Chilecebus carrascoensis, the best-preserved early diverging platyrrhine known, obtained via high-resolution CT scanning and 3D digital reconstruction. These analyses are crucial for reconstructing ancestral brain conditions in platyrrhines and anthropoids given the early diverging position of Chilecebus. Although small, the brain of Chilecebus is not lissencephalic and presents at least seven pairs of sulci on its endocast. Comparisons of Chilecebus and other basal anthropoids indicate that the major brain subdivisions of these early anthropoids exhibit no consistent scaling pattern relative to the overall brain size. Many gross cerebral features appear to have transformed in a mosaic fashion and probably have originated in platyrrhine and catarrhine anthropoids independently, involving multiple, independent instances of size increase, as well as some secondary decreases. |
| WOS关键词 | FOSSIL EVIDENCE ; EVOLUTION ; RADIATION ; MONKEY ; GENES ; AEGYPTOPITHECUS ; SEQUENCES ; VOLUMES ; HISTORY ; PATTERN |
| 资助项目 | Strategic Priority Research Program of the Chinese Academy of Sciences[CAS XDB26030300] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA20070203-19050100] ; National Natural Science Foundation of China[41472025-41625005] ; External Cooperation Program of BIC of the Chinese Academy of Sciences[132311KYSB20160008] ; U.S. National Science Foundation[DEB-9317943] ; U.S. National Science Foundation[DEB-0317014] ; U.S. National Science Foundation[DEB-0513476] ; U.S. National Science Foundation[DEB-9020213] ; U.S. National Science Foundation[DEB-9318126] ; John S. Guggenheim Memorial Foundation Fellowship |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000482759500002 |
| 出版者 | AMER ASSOC ADVANCEMENT SCIENCE |
| 资助机构 | Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; External Cooperation Program of BIC of the Chinese Academy of Sciences ; U.S. National Science Foundation ; John S. Guggenheim Memorial Foundation Fellowship |
| 源URL | [http://119.78.100.205/handle/311034/10180]  |
| 专题 | 中国科学院古脊椎动物与古人类研究所 |
| 通讯作者 | Ni, Xijun |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Vertebrate Evolut & Human Origins, Inst Vertebrate Paleontol & Paleoanthropol, 142 Xi Zhi Men Wal St, Beijing 100044, Peoples R China 2.Amer Museum Nat Hist, Div Paleontol, Cent Pk West 79th St, New York, NY 10024 USA 3.Amer Museum Nat Hist, Richard Glider Grad Sch, Cent Pk West 79th St, New York, NY 10024 USA 4.CAS Ctr Excellence Life & Paleoenvironm, Beijing 100044, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 6.Univ Calif Santa Barbara, Dept Earth Sci, Santa Barbara, CA 93106 USA |
| 推荐引用方式 GB/T 7714 | Ni, Xijun,Flynn, John J.,Wyss, Andre R.,et al. Cranial endocast of a stem platyrrhine primate and ancestral brain conditions in anthropoids[J]. SCIENCE ADVANCES,2019,5(8):10. |
| APA | Ni, Xijun,Flynn, John J.,Wyss, Andre R.,&Zhang, Chi.(2019).Cranial endocast of a stem platyrrhine primate and ancestral brain conditions in anthropoids.SCIENCE ADVANCES,5(8),10. |
| MLA | Ni, Xijun,et al."Cranial endocast of a stem platyrrhine primate and ancestral brain conditions in anthropoids".SCIENCE ADVANCES 5.8(2019):10. |
入库方式： OAI收割
来源：古脊椎动物与古人类研究所
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