2026-06-07T15:51:22Zhttps://docta.ucm.es/rest/oai/request
oai:docta.ucm.es:20.500.14352/1006162025-03-18T12:07:22Zcom_20.500.14352_14col_20.500.14352_15
Docta Complutense author García Martínez, Daniel author Bastir, Markus author Gómez Olivencia, Asier author Maureille, Bruno author Golovanova, Liubov author Doronichev, Vladimir author Akazawa, Takeru author Kondo, Osamu author Ishida, Hajime author Gascho, Dominic author Zollikofer, Christoph author Ponce de León, Marcia author Heuzé, Yann editor Thorp, Holden 2024-02-08T18:41:40Z 2024-02-08T18:41:40Z 2020 García-Martínez, D., Bastir, M., Gómez-Olivencia, A., Maureille, B., Golovanova, L., Doronichev, V., ... & Heuzé, Y. (2020). Early development of the Neanderthal ribcage reveals a different body shape at birth compared to modern humans. Science Advances, 6(41), eabb4377. 2375-2548 10.1126/sciadv.abb4377 https://hdl.handle.net/20.500.14352/100616 https://doi.org/10.1126/sciadv.abb4377 Ontogenetic studies provide clues for understanding important paleobiological aspects of extinct species. When compared to that of modern humans, the adult Neanderthal thorax was shorter, deeper, and wider. This is related to the wide Neanderthal body and is consistent with their hypothetical large requirements for energy and oxygen. Whether these differences were already established at birth or appeared later during development is unknown. To delve into this question, we use virtual reconstruction tools and geometric morphometrics to recover the 3D morphology of the ribcages of four Neanderthal individuals from birth to around 3 years old: Mezmaiskaya 1, Le Moustier 2, Dederiyeh 1, and Roc de Marsal. Our results indicate that the comparatively deep and short ribcage of the Neanderthals was already present at birth, as were other skeletal species-specific traits. This morphology possibly represents the plesiomorphic condition shared with Homo erectus, and it is likely linked to large energetic requirements. eng Attribution-NonCommercial 4.0 International Early development of the Neanderthal ribcage reveals a different body shape at birth compared to modern humans journal article 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URL https://docta.ucm.es/bitstreams/1cc739c8-34db-41a3-897d-af2cbc294432/download File MD5 d9569fe7b74edb58eae677b5ee2f6add 999757 application/pdf Development_of_the_Neanderthal_ribcage.pdf URL https://docta.ucm.es/bitstreams/9e1d4d3d-dd01-46d6-be96-f9f8c459cc60/download File MD5 67f2163da47dd15cb0692971c80261ed 60760 text/plain Development_of_the_Neanderthal_ribcage.pdf.txt