Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/30568
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dc.contributor.authorWroe, Stephenen
dc.contributor.authorParr, William C Hen
dc.contributor.authorLedogar, Justin Aen
dc.contributor.authorBourke, Jasonen
dc.contributor.authorEvans, Samuel Pen
dc.contributor.authorFiorenza, Lucaen
dc.contributor.authorBenazzi, Stefanoen
dc.contributor.authorHublin, Jean-Jacquesen
dc.contributor.authorStringer, Chrisen
dc.contributor.authorKullmer, Ottmaren
dc.contributor.authorCurry, Michaelen
dc.contributor.authorRae, Todd Cen
dc.contributor.authorYokley, Todd Ren
dc.date.accessioned2021-05-12T00:31:33Z-
dc.date.available2021-05-12T00:31:33Z-
dc.date.issued2018-04-11-
dc.identifier.citationProceedings of the Royal Society B: Biological Sciences, 285(1876), p. 1-8en
dc.identifier.issn1471-2954en
dc.identifier.issn0962-8452en
dc.identifier.urihttps://hdl.handle.net/1959.11/30568-
dc.description.abstractThree adaptive hypotheses have been forwarded to explain the distinctive Neanderthal face: (i) an improved ability to accommodate high anterior bite forces, (ii) more effective conditioning of cold and/or dry air and, (iii) adaptation to facilitate greater ventilatory demands. We test these hypotheses using three-dimensional models of Neanderthals, modern humans, and a close outgroup (<i>Homo heidelbergensis</i>), applying finite-element analysis (FEA) and computational fluid dynamics (CFD). This is the most comprehensive application of either approach applied to date and the first to include both. FEA reveals few differences between <i>H. heidelbergensis</i>, modern humans, and Neanderthals in their capacities to sustain high anterior tooth loadings. CFD shows that the nasal cavities of Neanderthals and especially modern humans condition air more efficiently than does that of <i>H. heidelbergensis</i>, suggesting that both evolved to better withstand cold and/or dry climates than less derived <i>Homo</i>. We further find that Neanderthals could move considerably more air through the nasal pathway than could <i>H. heidelbergensis</i> or modern humans, consistent with the propositions that, relative to our outgroup <i>Homo</i>, Neanderthal facial morphology evolved to reflect improved capacities to better condition cold, dry air, and, to move greater air volumes in response to higher energetic requirements.en
dc.languageenen
dc.publisherThe Royal Society Publishingen
dc.relation.ispartofProceedings of the Royal Society B: Biological Sciencesen
dc.titleComputer simulations show that Neanderthal facial morphology represents adaptation to cold and high energy demands, but not heavy bitingen
dc.typeJournal Articleen
dc.identifier.doi10.1098/rspb.2018.0085en
dc.identifier.pmid29618551en
local.contributor.firstnameStephenen
local.contributor.firstnameWilliam C Hen
local.contributor.firstnameJustin Aen
local.contributor.firstnameJasonen
local.contributor.firstnameSamuel Pen
local.contributor.firstnameLucaen
local.contributor.firstnameStefanoen
local.contributor.firstnameJean-Jacquesen
local.contributor.firstnameChrisen
local.contributor.firstnameOttmaren
local.contributor.firstnameMichaelen
local.contributor.firstnameTodd Cen
local.contributor.firstnameTodd Ren
local.relation.isfundedbyARCen
local.subject.for2008060303 Biological Adaptationen
local.subject.for2008040308 Palaeontology (incl. Palynology)en
local.subject.seo2008970104 Expanding Knowledge in the Earth Sciencesen
local.subject.seo2008890299 Computer Software and Services not elsewhere classifieden
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.emailswroe@une.edu.auen
local.profile.emailjledogar@une.edu.auen
local.profile.emaillfiorenz@une.edu.auen
local.profile.emailmcurry5@myune.edu.auen
local.output.categoryC1en
local.grant.numberDP140102659en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.publisher.placeUnited Kingdomen
local.identifier.runningnumber20180085en
local.format.startpage1en
local.format.endpage8en
local.identifier.scopusid85045347774en
local.peerreviewedYesen
local.identifier.volume285en
local.identifier.issue1876en
local.contributor.lastnameWroeen
local.contributor.lastnameParren
local.contributor.lastnameLedogaren
local.contributor.lastnameBourkeen
local.contributor.lastnameEvansen
local.contributor.lastnameFiorenzaen
local.contributor.lastnameBenazzien
local.contributor.lastnameHublinen
local.contributor.lastnameStringeren
local.contributor.lastnameKullmeren
local.contributor.lastnameCurryen
local.contributor.lastnameRaeen
local.contributor.lastnameYokleyen
dc.identifier.staffune-id:swroeen
dc.identifier.staffune-id:jledogaren
dc.identifier.staffune-id:lfiorenzen
dc.identifier.staffune-id:mcurry5en
local.profile.orcid0000-0002-6365-5915en
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local.identifier.unepublicationidune:1959.11/30568en
local.date.onlineversion2018-04-04-
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelStudenten
dc.identifier.academiclevelAcademicen
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local.title.maintitleComputer simulations show that Neanderthal facial morphology represents adaptation to cold and high energy demands, but not heavy bitingen
local.output.categorydescriptionC1 Refereed Article in a Scholarly Journalen
local.relation.grantdescriptionARC/DP140102659en
local.search.authorWroe, Stephenen
local.search.authorParr, William C Hen
local.search.authorLedogar, Justin Aen
local.search.authorBourke, Jasonen
local.search.authorEvans, Samuel Pen
local.search.authorFiorenza, Lucaen
local.search.authorBenazzi, Stefanoen
local.search.authorHublin, Jean-Jacquesen
local.search.authorStringer, Chrisen
local.search.authorKullmer, Ottmaren
local.search.authorCurry, Michaelen
local.search.authorRae, Todd Cen
local.search.authorYokley, Todd Ren
local.uneassociationYesen
local.atsiresearchNoen
local.sensitive.culturalNoen
local.identifier.wosid000430866500011en
local.year.available2018en
local.year.published2018en
local.fileurl.closedpublishedhttps://rune.une.edu.au/web/retrieve/308e08de-5efa-4872-87b9-0b27b58471f4en
local.subject.for2020310403 Biological adaptationen
local.subject.for2020370506 Palaeontology (incl. palynology)en
local.subject.seo2020280107 Expanding knowledge in the earth sciencesen
Appears in Collections:Journal Article
School of Environmental and Rural Science
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