Modeling intervertebral articulation: The rotule à doigt mechanical joint (RAD) in birds and mammals
International audience The vertebrate skeleton is composed of articulated bones. Most of the articulations are classically described using mechanical joints, except the intervertebral joint. The aim of this study was to identify a joint model with the same mechanical features as the cervical joints....
Published in: | Journal of Anatomy |
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Main Authors: | , , , , , , |
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Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2021
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Online Access: | https://mnhn.hal.science/mnhn-03445533 https://mnhn.hal.science/mnhn-03445533/document https://mnhn.hal.science/mnhn-03445533/file/Abourachid%20et%20al%202021%20RAD%20.pdf https://doi.org/10.1111/joa.13517 |
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Muséum National d'Histoire Naturelle (MNHM): HAL |
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English |
topic |
[SDV.BA.ZV]Life Sciences [q-bio]/Animal biology/Vertebrate Zoology |
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[SDV.BA.ZV]Life Sciences [q-bio]/Animal biology/Vertebrate Zoology Abourachid, Anick Gagnier, Benoît Furet, Matthieu Cornette, Raphael Delapre, Arnaud Hackert, Remi Wenger, Philippe Modeling intervertebral articulation: The rotule à doigt mechanical joint (RAD) in birds and mammals |
topic_facet |
[SDV.BA.ZV]Life Sciences [q-bio]/Animal biology/Vertebrate Zoology |
description |
International audience The vertebrate skeleton is composed of articulated bones. Most of the articulations are classically described using mechanical joints, except the intervertebral joint. The aim of this study was to identify a joint model with the same mechanical features as the cervical joints. On the neck vertebrae, six articular surfaces participate in the joint: the cranial part of the centrum and the facets of the two prezygapophyses of a vertebra articulate on the caudal part of the centrum and the two articular facets of the postzygapophyses of the previous vertebra. We used the intervertebral joints of the birds neck to identify the mechanical joint representing intervertebral linkage. This link was described in the literature as a joint allowing two or three rotations and no translation. These features correspond to the rotule à doigt (RAD) joint, a ball and socket joint with a pin. We compared the RAD joint to the postaxial intervertebral joints of the avian neck and found it a suitable model to determine the geometrical features involved in the joint mobility. The difference in the angles of virtual axes linking the geometrical center of the centrum to the zygapophysis surfaces determines the mean dorsoventral flexion of the joint. It also helps to limit longitudinal rotation. The orientation of the zygapophysis surfaces determines the range of motion in both dorsoventral and lateral flexion. The overall system prevents dislocation. The model was validated on 13 joints of a vulture neck and 11 joints of a swallow neck and on one joint (C6–C7) in each of three mammal species: the wolf (Canis lupus), mole (Talpa europaea), and human (Homo sapiens). The RAD mechanical joint was found in all vertebral articulations. This validation of the model on different species shows that the RAD intervertebral joint model makes it possible to extract the parameters that guide and limit the mobility of the cervical spine from the complex shape of the vertebrae and to compare them in interspecific studies. |
author2 |
Mécanismes Adaptatifs et Evolution (MECADEV) Muséum national d'Histoire naturelle (MNHN)-Centre National de la Recherche Scientifique (CNRS) Laboratoire des Sciences du Numérique de Nantes (LS2N) Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST) Université de Nantes (UN)-Université de Nantes (UN)-École Centrale de Nantes (ECN)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique (IMT Atlantique) Institut Mines-Télécom Paris (IMT)-Institut Mines-Télécom Paris (IMT) Institut de Systématique, Evolution, Biodiversité (ISYEB ) Muséum national d'Histoire naturelle (MNHN)-École Pratique des Hautes Études (EPHE) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université des Antilles (UA) ANR-16-CE33-0025,AVINECK,Le cou des oiseaux, un bras pour les robots(2016) |
format |
Article in Journal/Newspaper |
author |
Abourachid, Anick Gagnier, Benoît Furet, Matthieu Cornette, Raphael Delapre, Arnaud Hackert, Remi Wenger, Philippe |
author_facet |
Abourachid, Anick Gagnier, Benoît Furet, Matthieu Cornette, Raphael Delapre, Arnaud Hackert, Remi Wenger, Philippe |
author_sort |
Abourachid, Anick |
title |
Modeling intervertebral articulation: The rotule à doigt mechanical joint (RAD) in birds and mammals |
title_short |
Modeling intervertebral articulation: The rotule à doigt mechanical joint (RAD) in birds and mammals |
title_full |
Modeling intervertebral articulation: The rotule à doigt mechanical joint (RAD) in birds and mammals |
title_fullStr |
Modeling intervertebral articulation: The rotule à doigt mechanical joint (RAD) in birds and mammals |
title_full_unstemmed |
Modeling intervertebral articulation: The rotule à doigt mechanical joint (RAD) in birds and mammals |
title_sort |
modeling intervertebral articulation: the rotule à doigt mechanical joint (rad) in birds and mammals |
publisher |
HAL CCSD |
publishDate |
2021 |
url |
https://mnhn.hal.science/mnhn-03445533 https://mnhn.hal.science/mnhn-03445533/document https://mnhn.hal.science/mnhn-03445533/file/Abourachid%20et%20al%202021%20RAD%20.pdf https://doi.org/10.1111/joa.13517 |
genre |
Canis lupus |
genre_facet |
Canis lupus |
op_source |
ISSN: 0021-8782 EISSN: 1469-7580 Journal of Anatomy https://mnhn.hal.science/mnhn-03445533 Journal of Anatomy, 2021, 239 (6), pp.1287-1299. ⟨10.1111/joa.13517⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1111/joa.13517 mnhn-03445533 https://mnhn.hal.science/mnhn-03445533 https://mnhn.hal.science/mnhn-03445533/document https://mnhn.hal.science/mnhn-03445533/file/Abourachid%20et%20al%202021%20RAD%20.pdf doi:10.1111/joa.13517 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1111/joa.13517 |
container_title |
Journal of Anatomy |
container_volume |
239 |
container_issue |
6 |
container_start_page |
1287 |
op_container_end_page |
1299 |
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1796307763617333248 |
spelling |
ftmuseumnhn:oai:HAL:mnhn-03445533v1 2024-04-14T08:10:15+00:00 Modeling intervertebral articulation: The rotule à doigt mechanical joint (RAD) in birds and mammals Modélisation de l'articulation intervertébrale comme une rotule à doigt chez les oiseaux et les mammifères Abourachid, Anick Gagnier, Benoît Furet, Matthieu Cornette, Raphael Delapre, Arnaud Hackert, Remi Wenger, Philippe Mécanismes Adaptatifs et Evolution (MECADEV) Muséum national d'Histoire naturelle (MNHN)-Centre National de la Recherche Scientifique (CNRS) Laboratoire des Sciences du Numérique de Nantes (LS2N) Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST) Université de Nantes (UN)-Université de Nantes (UN)-École Centrale de Nantes (ECN)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique (IMT Atlantique) Institut Mines-Télécom Paris (IMT)-Institut Mines-Télécom Paris (IMT) Institut de Systématique, Evolution, Biodiversité (ISYEB ) Muséum national d'Histoire naturelle (MNHN)-École Pratique des Hautes Études (EPHE) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université des Antilles (UA) ANR-16-CE33-0025,AVINECK,Le cou des oiseaux, un bras pour les robots(2016) 2021-12 https://mnhn.hal.science/mnhn-03445533 https://mnhn.hal.science/mnhn-03445533/document https://mnhn.hal.science/mnhn-03445533/file/Abourachid%20et%20al%202021%20RAD%20.pdf https://doi.org/10.1111/joa.13517 en eng HAL CCSD Wiley info:eu-repo/semantics/altIdentifier/doi/10.1111/joa.13517 mnhn-03445533 https://mnhn.hal.science/mnhn-03445533 https://mnhn.hal.science/mnhn-03445533/document https://mnhn.hal.science/mnhn-03445533/file/Abourachid%20et%20al%202021%20RAD%20.pdf doi:10.1111/joa.13517 info:eu-repo/semantics/OpenAccess ISSN: 0021-8782 EISSN: 1469-7580 Journal of Anatomy https://mnhn.hal.science/mnhn-03445533 Journal of Anatomy, 2021, 239 (6), pp.1287-1299. ⟨10.1111/joa.13517⟩ [SDV.BA.ZV]Life Sciences [q-bio]/Animal biology/Vertebrate Zoology info:eu-repo/semantics/article Journal articles 2021 ftmuseumnhn https://doi.org/10.1111/joa.13517 2024-03-21T16:33:33Z International audience The vertebrate skeleton is composed of articulated bones. Most of the articulations are classically described using mechanical joints, except the intervertebral joint. The aim of this study was to identify a joint model with the same mechanical features as the cervical joints. On the neck vertebrae, six articular surfaces participate in the joint: the cranial part of the centrum and the facets of the two prezygapophyses of a vertebra articulate on the caudal part of the centrum and the two articular facets of the postzygapophyses of the previous vertebra. We used the intervertebral joints of the birds neck to identify the mechanical joint representing intervertebral linkage. This link was described in the literature as a joint allowing two or three rotations and no translation. These features correspond to the rotule à doigt (RAD) joint, a ball and socket joint with a pin. We compared the RAD joint to the postaxial intervertebral joints of the avian neck and found it a suitable model to determine the geometrical features involved in the joint mobility. The difference in the angles of virtual axes linking the geometrical center of the centrum to the zygapophysis surfaces determines the mean dorsoventral flexion of the joint. It also helps to limit longitudinal rotation. The orientation of the zygapophysis surfaces determines the range of motion in both dorsoventral and lateral flexion. The overall system prevents dislocation. The model was validated on 13 joints of a vulture neck and 11 joints of a swallow neck and on one joint (C6–C7) in each of three mammal species: the wolf (Canis lupus), mole (Talpa europaea), and human (Homo sapiens). The RAD mechanical joint was found in all vertebral articulations. This validation of the model on different species shows that the RAD intervertebral joint model makes it possible to extract the parameters that guide and limit the mobility of the cervical spine from the complex shape of the vertebrae and to compare them in interspecific studies. Article in Journal/Newspaper Canis lupus Muséum National d'Histoire Naturelle (MNHM): HAL Journal of Anatomy 239 6 1287 1299 |