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A case of marked bilateral asymmetry in the sacral alae of the Neandertal specimen Regourdou 1 (Périgord, France)
Objectives A marked asymmetry was previously reported in the sacral alae and S1‐L5 facets orientation of the Neandertal individual Regourdou 1. Here, we provide a detailed description and quantification of the morphology and degree of asymmetry of this sacrum. Material and methods Regourdou 1 was co...
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| Published in: | American journal of physical anthropology 2020-02, Vol.171 (2), p.242-259 |
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| container_issue | 2 |
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| container_title | American journal of physical anthropology |
| container_volume | 171 |
| creator | Rmoutilová, Rebeka Gómez‐Olivencia, Asier Brůžek, Jaroslav Holliday, Trenton Ledevin, Ronan Couture‐Veschambre, Christine Madelaine, Stéphane Džupa, Valér Velemínská, Jana Maureille, Bruno |
| description | Objectives
A marked asymmetry was previously reported in the sacral alae and S1‐L5 facets orientation of the Neandertal individual Regourdou 1. Here, we provide a detailed description and quantification of the morphology and degree of asymmetry of this sacrum.
Material and methods
Regourdou 1 was compared to a modern human sample composed of 24 females and 17 males, and to other Neandertal individuals. Both traditional and geometric morphometric analyses were used in order to quantify the degree of sacral asymmetry of Regourdou 1.
Results
The asymmetry of both sacral alae and facets orientation substantially exceeds directional and absolute asymmetry of the healthy modern sample. Regourdou 1 shows a considerably shorter right ala, which is absolutely and relatively outside of the modern and Neandertal variations.
Conclusion
Regourdou 1 shows marked sacral asymmetry that probably originated in early ontogenetic development. An asymmetric sacrum reflects asymmetric load dissipation and could relate to other morphological abnormalities observed in the skeleton, especially the mild scoliosis of the spine and the asymmetry of the femoral diaphyses. Further investigation is necessary to elucidate the relationship between those morphologies as well as a potential impact on the life of the individual. |
| doi_str_mv | 10.1002/ajpa.23968 |
| format | article |
| fullrecord | <record><control><sourceid>proquest_hal_p</sourceid><recordid>TN_cdi_hal_primary_oai_HAL_hal_03000326v1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2338883667</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3918-7c4245c2dd2f47abfdce67694cb121e3ae0b76aac9ae62cbee0f6b4f17f07ff53</originalsourceid><addsrcrecordid>eNp9kc1O3DAUha2qqEyhmz5AZakbQAT8h5MsIwQFNAKEYG3dONeQaX6mdlI0j9Tn6IvhmVAWLCpdyfLx5yMfH0K-cnbEGRPHsFjCkZC5zj6QGWe5TjKt1EcyY_E0yVUmt8nnEBZxq-N8ItuSp5zFmRFfUAsBae9oC_4nVrSsGxjQQ0MhrNoWB7-idUeHJ6QB7EZvYHNhLV0jdBX6IcphibZusaN3-NiPvupHyune7d8_vn7sfXVIzz10Fvd3yZaDJuCX13WHPJyf3Z9eJPObH5enxTyxMudZklol1IkVVSWcSqF0lUWd6lzZkguOEpCVqQawOaAWtkRkTpfK8dSx1LkTuUP2J98naMzS1zHfyvRQm4tibtYak_FHpNC_eWT3Jnbp-18jhsG0dbDYNNBhPwYjJFeMi5zriH5_hy5i2i4miZTMskxqnUbqYKKs70Pw6N5ewJlZt2bWrZlNaxH-9mo5li1Wb-i_miLAJ-C5bnD1HytTXN0Wk-kLQTeheg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2338883667</pqid></control><display><type>article</type><title>A case of marked bilateral asymmetry in the sacral alae of the Neandertal specimen Regourdou 1 (Périgord, France)</title><source>International Bibliography of the Social Sciences (IBSS)</source><source>Wiley-Blackwell Read & Publish Collection</source><creator>Rmoutilová, Rebeka ; Gómez‐Olivencia, Asier ; Brůžek, Jaroslav ; Holliday, Trenton ; Ledevin, Ronan ; Couture‐Veschambre, Christine ; Madelaine, Stéphane ; Džupa, Valér ; Velemínská, Jana ; Maureille, Bruno</creator><creatorcontrib>Rmoutilová, Rebeka ; Gómez‐Olivencia, Asier ; Brůžek, Jaroslav ; Holliday, Trenton ; Ledevin, Ronan ; Couture‐Veschambre, Christine ; Madelaine, Stéphane ; Džupa, Valér ; Velemínská, Jana ; Maureille, Bruno</creatorcontrib><description>Objectives
A marked asymmetry was previously reported in the sacral alae and S1‐L5 facets orientation of the Neandertal individual Regourdou 1. Here, we provide a detailed description and quantification of the morphology and degree of asymmetry of this sacrum.
Material and methods
Regourdou 1 was compared to a modern human sample composed of 24 females and 17 males, and to other Neandertal individuals. Both traditional and geometric morphometric analyses were used in order to quantify the degree of sacral asymmetry of Regourdou 1.
Results
The asymmetry of both sacral alae and facets orientation substantially exceeds directional and absolute asymmetry of the healthy modern sample. Regourdou 1 shows a considerably shorter right ala, which is absolutely and relatively outside of the modern and Neandertal variations.
Conclusion
Regourdou 1 shows marked sacral asymmetry that probably originated in early ontogenetic development. An asymmetric sacrum reflects asymmetric load dissipation and could relate to other morphological abnormalities observed in the skeleton, especially the mild scoliosis of the spine and the asymmetry of the femoral diaphyses. Further investigation is necessary to elucidate the relationship between those morphologies as well as a potential impact on the life of the individual.</description><identifier>ISSN: 0002-9483</identifier><identifier>EISSN: 1096-8644</identifier><identifier>EISSN: 2692-7691</identifier><identifier>DOI: 10.1002/ajpa.23968</identifier><identifier>PMID: 31710710</identifier><language>eng</language><publisher>Hoboken, USA: John Wiley & Sons, Inc</publisher><subject>Asymmetry ; Biological anthropology ; facet orientation ; Females ; geometric morphometrics ; Hominids ; Humanities and Social Sciences ; Males ; Measurement ; Morphology ; sacral asymmetry ; sacral development ; Scoliosis ; Spine</subject><ispartof>American journal of physical anthropology, 2020-02, Vol.171 (2), p.242-259</ispartof><rights>2019 Wiley Periodicals, Inc.</rights><rights>2020 Wiley Periodicals, Inc.</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3918-7c4245c2dd2f47abfdce67694cb121e3ae0b76aac9ae62cbee0f6b4f17f07ff53</citedby><cites>FETCH-LOGICAL-c3918-7c4245c2dd2f47abfdce67694cb121e3ae0b76aac9ae62cbee0f6b4f17f07ff53</cites><orcidid>0000-0001-7831-3902 ; 0000-0003-2426-4521 ; 0000-0002-7616-0073</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27924,27925,33223</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31710710$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-03000326$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Rmoutilová, Rebeka</creatorcontrib><creatorcontrib>Gómez‐Olivencia, Asier</creatorcontrib><creatorcontrib>Brůžek, Jaroslav</creatorcontrib><creatorcontrib>Holliday, Trenton</creatorcontrib><creatorcontrib>Ledevin, Ronan</creatorcontrib><creatorcontrib>Couture‐Veschambre, Christine</creatorcontrib><creatorcontrib>Madelaine, Stéphane</creatorcontrib><creatorcontrib>Džupa, Valér</creatorcontrib><creatorcontrib>Velemínská, Jana</creatorcontrib><creatorcontrib>Maureille, Bruno</creatorcontrib><title>A case of marked bilateral asymmetry in the sacral alae of the Neandertal specimen Regourdou 1 (Périgord, France)</title><title>American journal of physical anthropology</title><addtitle>Am J Phys Anthropol</addtitle><description>Objectives
A marked asymmetry was previously reported in the sacral alae and S1‐L5 facets orientation of the Neandertal individual Regourdou 1. Here, we provide a detailed description and quantification of the morphology and degree of asymmetry of this sacrum.
Material and methods
Regourdou 1 was compared to a modern human sample composed of 24 females and 17 males, and to other Neandertal individuals. Both traditional and geometric morphometric analyses were used in order to quantify the degree of sacral asymmetry of Regourdou 1.
Results
The asymmetry of both sacral alae and facets orientation substantially exceeds directional and absolute asymmetry of the healthy modern sample. Regourdou 1 shows a considerably shorter right ala, which is absolutely and relatively outside of the modern and Neandertal variations.
Conclusion
Regourdou 1 shows marked sacral asymmetry that probably originated in early ontogenetic development. An asymmetric sacrum reflects asymmetric load dissipation and could relate to other morphological abnormalities observed in the skeleton, especially the mild scoliosis of the spine and the asymmetry of the femoral diaphyses. Further investigation is necessary to elucidate the relationship between those morphologies as well as a potential impact on the life of the individual.</description><subject>Asymmetry</subject><subject>Biological anthropology</subject><subject>facet orientation</subject><subject>Females</subject><subject>geometric morphometrics</subject><subject>Hominids</subject><subject>Humanities and Social Sciences</subject><subject>Males</subject><subject>Measurement</subject><subject>Morphology</subject><subject>sacral asymmetry</subject><subject>sacral development</subject><subject>Scoliosis</subject><subject>Spine</subject><issn>0002-9483</issn><issn>1096-8644</issn><issn>2692-7691</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>8BJ</sourceid><recordid>eNp9kc1O3DAUha2qqEyhmz5AZakbQAT8h5MsIwQFNAKEYG3dONeQaX6mdlI0j9Tn6IvhmVAWLCpdyfLx5yMfH0K-cnbEGRPHsFjCkZC5zj6QGWe5TjKt1EcyY_E0yVUmt8nnEBZxq-N8ItuSp5zFmRFfUAsBae9oC_4nVrSsGxjQQ0MhrNoWB7-idUeHJ6QB7EZvYHNhLV0jdBX6IcphibZusaN3-NiPvupHyune7d8_vn7sfXVIzz10Fvd3yZaDJuCX13WHPJyf3Z9eJPObH5enxTyxMudZklol1IkVVSWcSqF0lUWd6lzZkguOEpCVqQawOaAWtkRkTpfK8dSx1LkTuUP2J98naMzS1zHfyvRQm4tibtYak_FHpNC_eWT3Jnbp-18jhsG0dbDYNNBhPwYjJFeMi5zriH5_hy5i2i4miZTMskxqnUbqYKKs70Pw6N5ewJlZt2bWrZlNaxH-9mo5li1Wb-i_miLAJ-C5bnD1HytTXN0Wk-kLQTeheg</recordid><startdate>202002</startdate><enddate>202002</enddate><creator>Rmoutilová, Rebeka</creator><creator>Gómez‐Olivencia, Asier</creator><creator>Brůžek, Jaroslav</creator><creator>Holliday, Trenton</creator><creator>Ledevin, Ronan</creator><creator>Couture‐Veschambre, Christine</creator><creator>Madelaine, Stéphane</creator><creator>Džupa, Valér</creator><creator>Velemínská, Jana</creator><creator>Maureille, Bruno</creator><general>John Wiley & Sons, Inc</general><general>Wiley Subscription Services, Inc</general><general>Wiley</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8BJ</scope><scope>FQK</scope><scope>JBE</scope><scope>7X8</scope><scope>1XC</scope><scope>BXJBU</scope><orcidid>https://orcid.org/0000-0001-7831-3902</orcidid><orcidid>https://orcid.org/0000-0003-2426-4521</orcidid><orcidid>https://orcid.org/0000-0002-7616-0073</orcidid></search><sort><creationdate>202002</creationdate><title>A case of marked bilateral asymmetry in the sacral alae of the Neandertal specimen Regourdou 1 (Périgord, France)</title><author>Rmoutilová, Rebeka ; Gómez‐Olivencia, Asier ; Brůžek, Jaroslav ; Holliday, Trenton ; Ledevin, Ronan ; Couture‐Veschambre, Christine ; Madelaine, Stéphane ; Džupa, Valér ; Velemínská, Jana ; Maureille, Bruno</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3918-7c4245c2dd2f47abfdce67694cb121e3ae0b76aac9ae62cbee0f6b4f17f07ff53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Asymmetry</topic><topic>Biological anthropology</topic><topic>facet orientation</topic><topic>Females</topic><topic>geometric morphometrics</topic><topic>Hominids</topic><topic>Humanities and Social Sciences</topic><topic>Males</topic><topic>Measurement</topic><topic>Morphology</topic><topic>sacral asymmetry</topic><topic>sacral development</topic><topic>Scoliosis</topic><topic>Spine</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rmoutilová, Rebeka</creatorcontrib><creatorcontrib>Gómez‐Olivencia, Asier</creatorcontrib><creatorcontrib>Brůžek, Jaroslav</creatorcontrib><creatorcontrib>Holliday, Trenton</creatorcontrib><creatorcontrib>Ledevin, Ronan</creatorcontrib><creatorcontrib>Couture‐Veschambre, Christine</creatorcontrib><creatorcontrib>Madelaine, Stéphane</creatorcontrib><creatorcontrib>Džupa, Valér</creatorcontrib><creatorcontrib>Velemínská, Jana</creatorcontrib><creatorcontrib>Maureille, Bruno</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>International Bibliography of the Social Sciences (IBSS)</collection><collection>International Bibliography of the Social Sciences</collection><collection>International Bibliography of the Social Sciences</collection><collection>MEDLINE - Academic</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>HAL-SHS: Archive ouverte en Sciences de l'Homme et de la Société</collection><jtitle>American journal of physical anthropology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Rmoutilová, Rebeka</au><au>Gómez‐Olivencia, Asier</au><au>Brůžek, Jaroslav</au><au>Holliday, Trenton</au><au>Ledevin, Ronan</au><au>Couture‐Veschambre, Christine</au><au>Madelaine, Stéphane</au><au>Džupa, Valér</au><au>Velemínská, Jana</au><au>Maureille, Bruno</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A case of marked bilateral asymmetry in the sacral alae of the Neandertal specimen Regourdou 1 (Périgord, France)</atitle><jtitle>American journal of physical anthropology</jtitle><addtitle>Am J Phys Anthropol</addtitle><date>2020-02</date><risdate>2020</risdate><volume>171</volume><issue>2</issue><spage>242</spage><epage>259</epage><pages>242-259</pages><issn>0002-9483</issn><eissn>1096-8644</eissn><eissn>2692-7691</eissn><abstract>Objectives
A marked asymmetry was previously reported in the sacral alae and S1‐L5 facets orientation of the Neandertal individual Regourdou 1. Here, we provide a detailed description and quantification of the morphology and degree of asymmetry of this sacrum.
Material and methods
Regourdou 1 was compared to a modern human sample composed of 24 females and 17 males, and to other Neandertal individuals. Both traditional and geometric morphometric analyses were used in order to quantify the degree of sacral asymmetry of Regourdou 1.
Results
The asymmetry of both sacral alae and facets orientation substantially exceeds directional and absolute asymmetry of the healthy modern sample. Regourdou 1 shows a considerably shorter right ala, which is absolutely and relatively outside of the modern and Neandertal variations.
Conclusion
Regourdou 1 shows marked sacral asymmetry that probably originated in early ontogenetic development. An asymmetric sacrum reflects asymmetric load dissipation and could relate to other morphological abnormalities observed in the skeleton, especially the mild scoliosis of the spine and the asymmetry of the femoral diaphyses. Further investigation is necessary to elucidate the relationship between those morphologies as well as a potential impact on the life of the individual.</abstract><cop>Hoboken, USA</cop><pub>John Wiley & Sons, Inc</pub><pmid>31710710</pmid><doi>10.1002/ajpa.23968</doi><tpages>18</tpages><orcidid>https://orcid.org/0000-0001-7831-3902</orcidid><orcidid>https://orcid.org/0000-0003-2426-4521</orcidid><orcidid>https://orcid.org/0000-0002-7616-0073</orcidid></addata></record> |
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| identifier | ISSN: 0002-9483 |
| ispartof | American journal of physical anthropology, 2020-02, Vol.171 (2), p.242-259 |
| issn | 0002-9483 1096-8644 2692-7691 |
| language | eng |
| recordid | cdi_hal_primary_oai_HAL_hal_03000326v1 |
| source | International Bibliography of the Social Sciences (IBSS); Wiley-Blackwell Read & Publish Collection |
| subjects | Asymmetry Biological anthropology facet orientation Females geometric morphometrics Hominids Humanities and Social Sciences Males Measurement Morphology sacral asymmetry sacral development Scoliosis Spine |
| title | A case of marked bilateral asymmetry in the sacral alae of the Neandertal specimen Regourdou 1 (Périgord, France) |
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