成形：量化牙齿波动不对称的新几何形态计量学方法及其在发育压力评估中的应用

IF 1.5 3区地球科学 0 ARCHAEOLOGY

Archaeometry Pub Date : 2024-05-15 DOI:10.1111/arcm.12973

Ben Wigley, Eleanor Stillman, Elizabeth Craig‐Atkins

{"title":"成形：量化牙齿波动不对称的新几何形态计量学方法及其在发育压力评估中的应用","authors":"Ben Wigley, Eleanor Stillman, Elizabeth Craig‐Atkins","doi":"10.1111/arcm.12973","DOIUrl":null,"url":null,"abstract":"Although evaluating developmental stress is challenging, it is critical to understanding phenotypic adaptation and differentials in morbidity and mortality related to spatiotemporal variation in environmental and cultural factors. This paper presents a new, reproducible, and reliable geometric morphometric (GM) protocol through which stress‐induced deviations to symmetry, known as fluctuating asymmetry (FA), can be robustly quantified. A case study, in which maternally mediated early‐life stress in human skeletal remains is explored through first permanent molar (M1) FA, illustrates the method's effectiveness and wide‐ranging potential to revolutionise the investigation of themes such as stress intensity, developmental processes, and buffering mechanisms in past populations.","PeriodicalId":8254,"journal":{"name":"Archaeometry","volume":null,"pages":null},"PeriodicalIF":1.5000,"publicationDate":"2024-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Taking shape: A new geometric morphometric approach to quantifying dental fluctuating asymmetry and its application to the evaluation of developmental stress\",\"authors\":\"Ben Wigley, Eleanor Stillman, Elizabeth Craig‐Atkins\",\"doi\":\"10.1111/arcm.12973\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Although evaluating developmental stress is challenging, it is critical to understanding phenotypic adaptation and differentials in morbidity and mortality related to spatiotemporal variation in environmental and cultural factors. This paper presents a new, reproducible, and reliable geometric morphometric (GM) protocol through which stress‐induced deviations to symmetry, known as fluctuating asymmetry (FA), can be robustly quantified. A case study, in which maternally mediated early‐life stress in human skeletal remains is explored through first permanent molar (M1) FA, illustrates the method's effectiveness and wide‐ranging potential to revolutionise the investigation of themes such as stress intensity, developmental processes, and buffering mechanisms in past populations.\",\"PeriodicalId\":8254,\"journal\":{\"name\":\"Archaeometry\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.5000,\"publicationDate\":\"2024-05-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Archaeometry\",\"FirstCategoryId\":\"89\",\"ListUrlMain\":\"https://doi.org/10.1111/arcm.12973\",\"RegionNum\":3,\"RegionCategory\":\"地球科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"0\",\"JCRName\":\"ARCHAEOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Archaeometry","FirstCategoryId":"89","ListUrlMain":"https://doi.org/10.1111/arcm.12973","RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"0","JCRName":"ARCHAEOLOGY","Score":null,"Total":0}

引用次数: 0

摘要

尽管评估发育压力具有挑战性，但它对于了解表型适应以及与环境和文化因素时空变化相关的发病率和死亡率差异至关重要。本文介绍了一种新的、可重复的、可靠的几何形态计量（GM）方案，通过该方案，可对压力引起的对称性偏差（即波动不对称（FA））进行稳健的量化。一项案例研究通过第一恒磨牙（M1）FA探讨了人类骨骼遗骸中由母体介导的早期生活压力，说明了该方法的有效性和广泛潜力，可以彻底改变对过去人群的压力强度、发育过程和缓冲机制等主题的研究。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Taking shape: A new geometric morphometric approach to quantifying dental fluctuating asymmetry and its application to the evaluation of developmental stress

Although evaluating developmental stress is challenging, it is critical to understanding phenotypic adaptation and differentials in morbidity and mortality related to spatiotemporal variation in environmental and cultural factors. This paper presents a new, reproducible, and reliable geometric morphometric (GM) protocol through which stress‐induced deviations to symmetry, known as fluctuating asymmetry (FA), can be robustly quantified. A case study, in which maternally mediated early‐life stress in human skeletal remains is explored through first permanent molar (M1) FA, illustrates the method's effectiveness and wide‐ranging potential to revolutionise the investigation of themes such as stress intensity, developmental processes, and buffering mechanisms in past populations.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Archaeometry 地学-地球科学综合

CiteScore

3.60

自引率

12.50%

发文量

105

审稿时长

6 months

期刊介绍： Archaeometry is an international research journal covering the application of the physical and biological sciences to archaeology, anthropology and art history. Topics covered include dating methods, artifact studies, mathematical methods, remote sensing techniques, conservation science, environmental reconstruction, biological anthropology and archaeological theory. Papers are expected to have a clear archaeological, anthropological or art historical context, be of the highest scientific standards, and to present data of international relevance. The journal is published on behalf of the Research Laboratory for Archaeology and the History of Art, Oxford University, in association with Gesellschaft für Naturwissenschaftliche Archäologie, ARCHAEOMETRIE, the Society for Archaeological Sciences (SAS), and Associazione Italian di Archeometria.