Sexual dimorphism in the first rib of Homo sapiens / (Record no. 53202)
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| 000 -CABECERA | |
|---|---|
| campo de control de longitud fija | nmm a22 7a 4500 |
| 005 - FECHA Y HORA DE LA ÚLTIMA TRANSACCIÓN | |
| campo de control | 20230510115858.0 |
| 008 - DATOS DE LONGITUD FIJA--INFORMACIÓN GENERAL | |
| campo de control de longitud fija | 230510b xxu||||| |||| 00| 0 spa d |
| 245 00 - MENCIÓN DE TÍTULO | |
| Título | Sexual dimorphism in the first rib of Homo sapiens / |
| Mención de responsabilidad, etc. | Mikel Arlegi, Andrea García-Sagastibelza, Christine Veschambre-Couture, Asier Gómez-Olivencia. |
| 260 ## - PUBLICACIÓN, DISTRIBUCIÓN, ETC. | |
| Lugar de publicación, distribución, etc. | [S.l.]: |
| Nombre del editor, distribuidor, etc. | Wiley, |
| Fecha de publicación, distribución, etc. | 2021. |
| 336 ## - TIPO DE CONTENIDO | |
| Término de tipo de contenido | texto (visual) |
| 337 ## - TIPO DE MEDIO | |
| Especificación de materiales | en línea |
| Nombre/término del tipo de medio | elctrónico |
| 506 ## - NOTA DE RESTRICCIONES AL ACCESO | |
| Limitaciones de acceso | Restringido |
| 520 ## - SUMARIO, ETC. | |
| Sumario, etc. | This work aimed to study sexual dimorphism in the first rib of modern humans, with a special focus on whether differences in shape are due to divergent allometric growth in males and females. Also, we compare the accuracy of sex classification using different approaches based on two methodologies, traditional morphometry based on linear measurements and geometric morphometric analysis based on 2D landmark coordinates. The sample studied here comprised 121 right and left first ribs from 65 female and male adult recent Euro-American Homo sapiens individuals. For traditional morphometrics, 12 metric variables were collected from each rib using a digital caliper, and for geometric morphometrics, six landmarks and 31 semilandmarks were captured from photographs using digital software. Both geometric morphometric and metric data were analyzed to calculate the index of sexual dimorphism, variation related to lateral asymmetry, variation in size and shape, and allometric trends between males and females. Finally, a linear discriminant analysis (LDA) was performed comparing both methodologies to test the best approach for sex classification. Results indicated that there are significant sex differences in the size and shape of the first ribs of recent Euro-American Homo sapiens. Regression analysis revealed different allometric patterns for males and females, and this could partially explain shape differences between sexes. Additionally, traditional morphometrics showed that all characteristics analyzed are significantly dimorphic, with the midshaft minimum craniocaudal diameter, the sternal end minimum diameter, and the neck minimum craniocaudal diameter displaying the most dimorphic scores. Similarly, geometric morphometrics results indicated that males have more curved and interno-exteriorly wider first ribs. Finally, analysis of sex classification using LDA yielded slightly better accuracy for traditional morphometry (83.8%) than the geometric morphometrics approach (81.3%) based on form Procrustes coordinates. This study demonstrates the usefulness of applying two different morphometric approaches to obtain more comprehensive results. |
| 524 ## - NOTA DE FORMA USUAL DE CITA DE LOS MATERIALES DESCRITOS | |
| Nota de forma usual de cita de los materiales descritos | Arlegi, M., García-Sagastibelza, A., Veschambre-Couture, C., Gómez-Olivencia, A. 2022. Sexual dimorphism in the first rib of Homo sapiens.Journal of Anatomy 240(5), 959-971. https://doi.org/10.1111/joa.13594 |
| 700 1# - PUNTO DE ACCESO ADICIONAL--NOMBRE DE PERSONA | |
| 9 (RLIN) | 1435524 |
| Nombre de persona | Arlegi, Mikel |
| 700 1# - PUNTO DE ACCESO ADICIONAL--NOMBRE DE PERSONA | |
| 9 (RLIN) | 1436116 |
| Nombre de persona | García-Sagastibelza, Andrea |
| 700 1# - PUNTO DE ACCESO ADICIONAL--NOMBRE DE PERSONA | |
| 9 (RLIN) | 1437159 |
| Nombre de persona | Couture-Veschambre, Christine |
| 700 1# - PUNTO DE ACCESO ADICIONAL--NOMBRE DE PERSONA | |
| 9 (RLIN) | 1371026 |
| Nombre de persona | Gómez Olivencia, Asier |
| Fechas asociadas al nombre | 1979- |
| 710 2# - PUNTO DE ACCESO ADICIONAL--NOMBRE DE ENTIDAD CORPORATIVA | |
| Nombre de entidad corporativa o nombre de jurisdicción como elemento de entrada | Aranzadi Zientzia Elkartea |
| 9 (RLIN) | 1442432 |
| 856 ## - LOCALIZACIÓN Y ACCESO ELECTRÓNICOS | |
| Identificador Uniforme del Recurso | https://onlinelibrary.wiley.com/doi/abs/10.1111/joa.13594 |
| 942 ## - ELEMENTOS DE PUNTO DE ACCESO ADICIONAL (KOHA) | |
| Fuente del sistema de clasificación o colocación | |
| Tipo de ítem Koha | Publicación |