{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,3]],"date-time":"2026-07-03T10:20:18Z","timestamp":1783074018904,"version":"3.54.6"},"reference-count":24,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,6,9]],"date-time":"2026-06-09T00:00:00Z","timestamp":1780963200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,6,9]],"date-time":"2026-06-09T00:00:00Z","timestamp":1780963200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Intern J of Cosmetic Sci"],"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Age\u2010related facial skin displacement typically manifests as sagging and wrinkling. This study investigated age\u2010related facial skin displacement in specific anatomical regions associated with changes in participant position. A custom\u2010designed imaging apparatus was constructed, featuring a chair capable of transitioning between upright and supine positions. A 3D camera, a 2D frontal camera and a 2D lateral camera move with the chair and record the participant's face from multiple viewpoints. The participant's head is positioned along the Frankfurt horizontal plane, and a headrest prevents movement. A validation study was conducted with a sample of 60 French women aged 20\u201369\u2009years, distributed across five 10\u2010year cohorts. 3D skin displacement relative to 0\u00b0 (upright) was measured at chair positions of 22.5\u00b0, 45\u00b0, 67.5\u00b0 and 90\u00b0 (supine) in the under\u2010eye region, at the cheeks and around the nasolabial fold. A dense 3D displacement field was calculated across the face to measure the magnitude and direction of skin displacement in the three target regions. Facial skin displacement magnitude increased with chair position and participant age. An additional rating study (500 French women, aged 30\u201340\u2009years) showed that perceived age (assessed from 2D images) decreased with position change from upright to supine. We conclude that our custom\u2010designed device can accurately assess and depict facial skin displacement attributable primarily to gravity\u2010dependent skin sagging.<\/jats:p>","DOI":"10.1111\/ics.70112","type":"journal-article","created":{"date-parts":[[2026,6,9]],"date-time":"2026-06-09T08:28:06Z","timestamp":1780993686000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Novel assessment of facial skin displacement across age groups using a custom\u2010designed imaging device: Evidence from French women"],"prefix":"10.1111","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2216-7851","authenticated-orcid":false,"given":"Remo","family":"Campiche","sequence":"first","affiliation":[{"name":"dsm\u2010firmenich, Beauty &amp; Care  Kaiseraugst Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marie","family":"Cherel","sequence":"additional","affiliation":[{"name":"QIMA Newtone SAS, Qima Life Sciences  Lyon France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0008-2965-1372","authenticated-orcid":false,"given":"Ghislain","family":"Fran\u00e7ois","sequence":"additional","affiliation":[{"name":"QIMA Newtone SAS, Qima Life Sciences  Lyon France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Charlotte","family":"Peucat","sequence":"additional","affiliation":[{"name":"QIMA Newtone SAS, Qima Life Sciences  Lyon France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Florian","family":"Cocogne","sequence":"additional","affiliation":[{"name":"IEC (Institut d\u2019Expertise Clinique)  Lyon France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Etienne","family":"Camel","sequence":"additional","affiliation":[{"name":"IEC (Institut d\u2019Expertise Clinique)  Lyon France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2739-5236","authenticated-orcid":false,"given":"Bernhard","family":"Fink","sequence":"additional","affiliation":[{"name":"Department of Evolutionary Anthropology University of Vienna  Vienna Austria"},{"name":"Biosocial Science Information  Biedermannsdorf Austria"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8101-4292","authenticated-orcid":false,"given":"Todd K.","family":"Shackelford","sequence":"additional","affiliation":[{"name":"Department of Psychology Oakland University  Rochester Michigan USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peter","family":"Kollias","sequence":"additional","affiliation":[{"name":"Canfield Scientific Europe  Utrecht The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mathias","family":"Gempeler","sequence":"additional","affiliation":[{"name":"dsm\u2010firmenich, Beauty &amp; 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