Cited by 142Pleistocene-Era Hominins and ArchaeologyPrimate Behavior and EcologyLanguage and cultural evolution

The primitive brain of early Homo

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Ponce de León, Marcia S., Bienvenu, Thibault, Marom, Assaf, Engel, Silvano, Tafforeau, Paul, Alatorre Warren, José Luis, Lordkipanidze, David, Kurniawan, Iwan +4 more·2021·Science

Abstract

Brain evolution in early Homo Human brains are larger than and structurally different from the brains of the great apes. Ponce de León et al. explored the timing of the origins of the structurally modern human brain (see the Perspective by Beaudet). By comparing endocasts, representations of the inner surface of fossil brain cases, from early Homo from Africa, Georgia, and Southeast Asia, they show that these structural innovations emerged later than the first dispersal of the genus from Africa, and were probably in place by 1.7 to 1.5 million years ago. The modern humanlike brain organization emerged in cerebral regions thought to be related to toolmaking, social cognition, and language. Their findings suggest that brain reorganization was not a prerequisite for dispersals from Africa, and that there might have been more than one long-range dispersal of early Homo . Science , this issue p. 165 ; see also p. 124

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Crossref · 10.1126/science.aaz0032

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Authors
Ponce de León, M. S., Bienvenu, T., Marom, A., Engel, S., Tafforeau, P., Alatorre Warren, J. L., Lordkipanidze, D., Kurniawan, I., Murti, D. B., Suriyanto, R. A., Koesbardiati, T., & Zollikofer, C. P. E.
Affiliations
  • Department of Anthropology and Anthropological Museum, University of Zurich, CH-8052 Zurich, Switzerland.
  • University of Zurich (CH)
  • Technion – Israel Institute of Technology (IL)
  • European Synchrotron Radiation Facility (FR)
  • Georgian National Museum (GE)
  • Museum of Geology, Jln. Diponegoro 57, Bandung 40122, Indonesia.
  • Universitas Airlangga (ID)
  • Universitas Gadjah Mada (ID)
Corresponding author
Zollikofer, Christoph P. E.
Venue
Science
Published
2021-04-09
Volume
372
Issue
6538
Pages
165-171
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W3148838946
Cited by
142
References
106
Citations by year
2026: 19 · 2025: 22 · 2024: 22 · 2023: 37 · 2022: 30 · 2021: 12
FWCI
96.10
Type
journal article
Language
en
Open access
Locations
  • Science (publishedVersion)
  • PubMed (publishedVersion)
  • Universitas Airlangga Repository (Universitas Airlangga) (acceptedVersion)
  • Zurich Open Repository and Archive (University of Zurich) (acceptedVersion)
  • Zurich Open Repository and Archive (University of Zurich) (submittedVersion)
  • Zurich Open Repository and Archive (University of Zurich)
Funders
  • European Commission
  • European Synchrotron Radiation Facility (EC-767)
  • Swiss National Science Foundation (IZ73Z0_127940, 31003A_135470, IZ73Z0, 127940, 31003A, 135470)
Topics
  • Social Sciences › Anthropology › Pleistocene-Era Hominins and Archaeology
  • Social Sciences › Psychology › Social Psychology › Primate Behavior and Ecology
  • Social Sciences › Cultural Studies › Language and cultural evolution
Keywords
brain evolution, early Homo, endocast, tool manufacturing, social cognition, language evolution, hominin dispersal
MeSH terms
Africa, Animals, Asia, Western, Brain, Biological Evolution, Fossils, Frontal Lobe, Humans, Skull, Hominidae

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