Anatomical Record最新文献

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Myological and osteological approaches to gape and bite force reconstruction in Smilodon fatalis. 用肌肉学和骨学方法重建Smilodon fatalis的咬合和咬合力。
4区 医学
Anatomical Record Pub Date : 2024-06-28 DOI: 10.1002/ar.25529
Ashley R Deutsch, Arin Berger, Lara L Martens, Benjamin R Witt, Rachel L J Smith, Adam Hartstone-Rose
{"title":"Myological and osteological approaches to gape and bite force reconstruction in Smilodon fatalis.","authors":"Ashley R Deutsch, Arin Berger, Lara L Martens, Benjamin R Witt, Rachel L J Smith, Adam Hartstone-Rose","doi":"10.1002/ar.25529","DOIUrl":"https://doi.org/10.1002/ar.25529","url":null,"abstract":"<p><p>Masticatory gape and bite force are important behavioral and ecological variables. While much has been written about the highly derived masticatory anatomy of Smilodon fatalis, there remains a great deal of debate about their masticatory behaviors. To that end, we establish osteological proxies for masticatory adductor fascicle length (FL) based on extant felids and apply these along with previously validated techniques to S. fatalis to provide estimates of fascicle lengths, maximum osteological gapes, and bite force. While the best correlated FL proxies in extant felids do not predict particularly long fascicles, these proxies may be of value for less morphologically distinct felids. A slightly less well correlated proxy predicts a temporalis FL 15% longer than that of Panthera tigris. While angular maximum bony gape is significantly larger in S. fatalis than it is in extant felids, linear gape at the canine tip and carnassial notch were not significantly different from those of extant felids. Finally, we produce anatomical bite force estimates of 1283.74 N at the canine and 4671.41 N at the carnassial, which are similar in magnitude to estimates not of the largest felids but of the much smaller P. onca, with S. fatalis producing slightly less force at the canines and more at the carnassials. These estimates align with previous predictions that S. fatalis may have killed large prey with canine shearing bites produced, in part, by force contributions of the postcranial muscles.</p>","PeriodicalId":50793,"journal":{"name":"Anatomical Record","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141472282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hypercanines: Not just for sabertooths. 超加农炮:不只是剑齿虎的专利
4区 医学
Anatomical Record Pub Date : 2024-05-30 DOI: 10.1002/ar.25510
Lars Werdelin
{"title":"Hypercanines: Not just for sabertooths.","authors":"Lars Werdelin","doi":"10.1002/ar.25510","DOIUrl":"https://doi.org/10.1002/ar.25510","url":null,"abstract":"<p><p>Hypercanines are here defined as hypertrophied caniniform teeth, that is, canine teeth that are elongated to serve specific functions in different clades of mammals and their synapsid ancestors. This article presents an overview of the occurrence of hypercanines, their growth, and their function across a broad range of clades. Sabertooth felids and felid-like taxa are found to be unique in having determinate growth (although some Dinocerata may also have this). The most common function of hypercanines among herbivores is found to be sexual display and male-male competition. Three clades of small ruminants have evolved hypercanines that can move within their sockets, although the evolutionary details behind this convergent adaptation have not been worked out.</p>","PeriodicalId":50793,"journal":{"name":"Anatomical Record","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141181182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Growing sabers: Mandibular shape and biomechanical performance trajectories during the ontogeny of Smilodon fatalis. 成长中的军刀:Smilodon fatalis个体发育过程中的下颌骨形状和生物力学性能轨迹。
4区 医学
Anatomical Record Pub Date : 2024-05-27 DOI: 10.1002/ar.25504
Narimane Chatar, Romain Boman, Valentin Fischer, Valentina Segura, Cara Julémont, Z Jack Tseng
{"title":"Growing sabers: Mandibular shape and biomechanical performance trajectories during the ontogeny of Smilodon fatalis.","authors":"Narimane Chatar, Romain Boman, Valentin Fischer, Valentina Segura, Cara Julémont, Z Jack Tseng","doi":"10.1002/ar.25504","DOIUrl":"https://doi.org/10.1002/ar.25504","url":null,"abstract":"<p><p>The evolution of organisms can be studied through the lens of developmental systems, as the timing of development of morphological features is an important aspect to consider when studying a phenotype. Such data can be challenging to obtain in fossil amniotes owing to the scarcity of their fossil record. However, the numerous remains of Rancho La Brea allow a detailed study of the postnatal changes in an extinct sabertoothed felid: Smilodon fatalis. Despite numerous previous studies on the ontogeny of Smilodon, an important question remained open: how did the cubs of Smilodon acquire and process food? By applying 3D geometric morphometrics and finite element analyses to 49 mandibles at various developmental stages (22 of S. fatalis, 23 of Panthera leo, and 4 of early diverging felids), we assess the changes in mandibular shape and performance during growth. Both lions and sabertooths exhibit a shift in mandibular shape, aligning with eruption of the lower carnassial. This marks the end of weaning in lions and suggests a prolonged weaning period in S. fatalis owing to its delayed eruption sequence. We also highlight distinct ontogenetic trajectories, with S. fatalis undergoing more postnatal mandibular shape changes. Finally, although S. fatalis appears more efficient than P. leo at performing an anchor bite, this efficiency is acquired through ontogeny and at a quite late age. The delayed shape change compared with P. leo and the low biting efficiency during the growth in Smilodon could indicate an extended duration of the parental care compared with P. leo.</p>","PeriodicalId":50793,"journal":{"name":"Anatomical Record","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141155077","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The scimitar-cat Homotherium from the submerged continental shelf of the Gulf Coast of Texas. 得克萨斯州墨西哥湾沿岸水下大陆架上的弯刀猫科动物 Homotherium。
4区 医学
Anatomical Record Pub Date : 2024-04-23 DOI: 10.1002/ar.25461
J. Moretti, Deanna Flores, Christopher J Bell, Will Godwin, A. Hartstone-Rose, Patrick J Lewis
{"title":"The scimitar-cat Homotherium from the submerged continental shelf of the Gulf Coast of Texas.","authors":"J. Moretti, Deanna Flores, Christopher J Bell, Will Godwin, A. Hartstone-Rose, Patrick J Lewis","doi":"10.1002/ar.25461","DOIUrl":"https://doi.org/10.1002/ar.25461","url":null,"abstract":"The machairodontine felid Homotherium achieved a global geographic distribution throughout much of the Pleistocene. Accordingly, that large carnivore is important for understanding patterns of community composition. We report on a new record of Homotherium based on a fragmentary premaxilla-maxilla discovered on McFaddin Beach, Texas, along the Gulf of Mexico. Skeletal remains of extinct, Pleistocene vertebrates accumulate on McFaddin Beach. Those fossils appear to originate from submerged deposits on the continental shelf in the Gulf of Mexico, an area that was subaerially exposed in the Late Pleistocene during glacial intervals. Marine erosion and transport altered the externally visible morphology of the current specimen, obscuring and/or damaging taxonomically informative details of the preserved dentition. However, high-resolution X-ray computed tomography revealed diagnostic portions of the unerupted crown of an upper canine within its alveolus. The serrated edges of the canine combined with the position of the incisors demonstrate that the specimen from McFaddin Beach represents a species of Homotherium. That specimen is the latest in a larger sample of Homotherium in Texas that spans most of the Pliocene-Pleistocene. This is the first occurrence of Homotherium from the continental shelf of the Gulf Coast. That landscape may have formed a broad subtropical Gulf Coast corridor that facilitated the dispersal of Neotropical taxa along the coast between Texas and Florida. The associated fauna from McFaddin Beach contains Neotropical mammals common to southern Texas and Florida and indicates that Homotherium was a member of the fauna inhabiting the Gulf Coast corridor during the Late Pleistocene.","PeriodicalId":50793,"journal":{"name":"Anatomical Record","volume":"128 35","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140668898","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Three-dimensional molar enamel thickness and distribution patterns in Late Miocene Lufengpithecus lufengensis from Shihuiba, Southwest China. 中国西南石灰华晚中新世禄丰猿的三维臼齿珐琅质厚度和分布模式
4区 医学
Anatomical Record Pub Date : 2024-03-18 DOI: 10.1002/ar.25428
Lizhao Zhang, Baopu Du, Rong Hu, Lingxia Zhao
{"title":"Three-dimensional molar enamel thickness and distribution patterns in Late Miocene Lufengpithecus lufengensis from Shihuiba, Southwest China.","authors":"Lizhao Zhang, Baopu Du, Rong Hu, Lingxia Zhao","doi":"10.1002/ar.25428","DOIUrl":"https://doi.org/10.1002/ar.25428","url":null,"abstract":"<p><p>Enamel thickness and distribution provide dietary insights in hominoids. Yet, three-dimensional (3D) enamel analysis of the Late Miocene Lufengpithecus from southwest China is lacking. We digitally reconstructed 68 unworn or lightly worn Lufengpithecus (L.) lufengensis molars using micro-computed tomography (micro-CT). Comparisons with modern humans, Homo erectus, extant/fossil Pongo, Pan, and Gorilla reveal L. lufengensis has \"intermediate/thick\" enamel, thicker than Pongo and Gorilla, but thinner than modern humans and H. erectus. In enamel distribution, relatively thicker enamel lies on the lingual cusps of the maxillary molars. The hypoconid, hypoconulid, and entoconid exhibit relatively thicker enamel compared to the metaconid and protoconid of the mandibular molars. L. lufengensis also exhibits an uneven pattern on the lingual and buccal walls. With relatively intermediate/thick enamel and distinctive distribution pattern, L. lufengensis may be able to respond to dietary variation in seasonal habitats.</p>","PeriodicalId":50793,"journal":{"name":"Anatomical Record","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140159409","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A bothremydid turtle (Pleurodira) from the middle Cenomanian of Vale de Figueira (Belas, Portugal). 来自 Vale de Figueira(葡萄牙贝拉斯)中新世的两栖龟(Pleurodira)。
4区 医学
Anatomical Record Pub Date : 2024-03-18 DOI: 10.1002/ar.25429
Miguel Telles Antunes, Adán Pérez-García
{"title":"A bothremydid turtle (Pleurodira) from the middle Cenomanian of Vale de Figueira (Belas, Portugal).","authors":"Miguel Telles Antunes, Adán Pérez-García","doi":"10.1002/ar.25429","DOIUrl":"https://doi.org/10.1002/ar.25429","url":null,"abstract":"<p><p>An unpublished turtle shell from the middle Cenomanian of Vale de Figueira, near Belas (Lisbon District, Portugal), is recognized by us as collected in 1880 under the direction of Carlos Ribeiro. No turtle remains from that region had so far been figured, described or discussed from a systematic point of view. The specimen corresponds to a partial but articulated shell. It is attributed to Pleurodira and, more specifically, to Bothremydidae. Only one pre-Campanian turtle specimen was previously identified at the infrafamilial level in the Cretaceous record of Portugal. It was a partial shell from the middle Cenomanian of Nazaré (Leiria District) attributed to the bothremydid Algorachelus peregrina, a species defined in a Spanish synchronous locality (Algora, in Central Spain). Several anatomical regions in the specimen from Vale de Figueira were not preserved in the partial carapace from Nazaré, and differences in the morphology of some elements are recognized between both shells. However, the individual studied here is also ascribed to Algorachelus peregrina, these differences being justified by intraspecific variability. Therefore, the specimen represents the second evidence on the species in Portugal, being the only one recognized for the Lisbon District.</p>","PeriodicalId":50793,"journal":{"name":"Anatomical Record","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140159408","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dosage-dependent effects of FGFR2W290R mutation on craniofacial shape and cellular dynamics of the basicranial synchondroses. FGFR2W290R突变对颅面形状和颅底滑膜细胞动力学的剂量依赖性影响
4区 医学
Anatomical Record Pub Date : 2024-02-26 DOI: 10.1002/ar.25398
Heather A Richbourg, Marta Vidal-García, Katherine A Brakora, Jay Devine, Risa Takenaka, Nathan M Young, Siew-Ging Gong, Amanda Neves, Benedikt Hallgrímsson, Ralph S Marcucio
{"title":"Dosage-dependent effects of FGFR2<sup>W290R</sup> mutation on craniofacial shape and cellular dynamics of the basicranial synchondroses.","authors":"Heather A Richbourg, Marta Vidal-García, Katherine A Brakora, Jay Devine, Risa Takenaka, Nathan M Young, Siew-Ging Gong, Amanda Neves, Benedikt Hallgrímsson, Ralph S Marcucio","doi":"10.1002/ar.25398","DOIUrl":"10.1002/ar.25398","url":null,"abstract":"<p><p>Craniosynostosis is a common yet complex birth defect, characterized by premature fusion of the cranial sutures that can be syndromic or nonsyndromic. With over 180 syndromic associations, reaching genetic diagnoses and understanding variations in underlying cellular mechanisms remains a challenge. Variants of FGFR2 are highly associated with craniosynostosis and warrant further investigation. Using the missense mutation FGFR2<sup>W290R</sup> , an effective mouse model of Crouzon syndrome, craniofacial features were analyzed using geometric morphometrics across developmental time (E10.5-adulthood, n = 665 total). Given the interrelationship between the cranial vault and basicranium in craniosynostosis patients, the basicranium and synchondroses were analyzed in perinates. Embryonic time points showed minimal significant shape differences. However, hetero- and homozygous mutant perinates and adults showed significant differences in shape and size of the cranial vault, face, and basicranium, which were associated with cranial doming and shortening of the basicranium and skull. Although there were also significant shape and size differences associated with the basicranial bones and clear reductions in basicranial ossification in cleared whole-mount samples, there were no significant alterations in chondrocyte cell shape, size, or orientation along the spheno-occipital synchondrosis. Finally, shape differences in the cranial vault and basicranium were interrelated at perinatal stages. These results point toward the possibility that facial shape phenotypes in craniosynostosis may result in part from pleiotropic effects of the causative mutations rather than only from the secondary consequences of the sutural defects, indicating a novel direction of research that may shed light on the etiology of the broad changes in craniofacial morphology observed in craniosynostosis syndromes.</p>","PeriodicalId":50793,"journal":{"name":"Anatomical Record","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11345876/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139974348","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Topohistology of the cranial nerves IX-XII at the cranial base and upper parapharyngeal space: A histological study using human fetuses. 颅底和咽旁间隙上颅神经IX-XII的拓扑组织学:人类胎儿的组织学研究。
4区 医学
Anatomical Record Pub Date : 2023-11-27 DOI: 10.1002/ar.25355
Kwang Ho Cho, Yohei Honkura, Ji Hyun Kim, Shogo Hayashi, Kei Kitamura, Gen Murakami, Jose Francisco Rodríguez-Vázquez
{"title":"Topohistology of the cranial nerves IX-XII at the cranial base and upper parapharyngeal space: A histological study using human fetuses.","authors":"Kwang Ho Cho, Yohei Honkura, Ji Hyun Kim, Shogo Hayashi, Kei Kitamura, Gen Murakami, Jose Francisco Rodríguez-Vázquez","doi":"10.1002/ar.25355","DOIUrl":"https://doi.org/10.1002/ar.25355","url":null,"abstract":"<p><p>The topographical relationships among the lower cranial nerves, internal carotid artery (ICA), and internal jugular vein (IJV) in the upper parapharyngeal neurovascular bundle remain obscure. Thus, details of the anatomy were examined in human fetus histology. We observed the horizontal histological sections from 20 midterm (9-18 weeks) and 12 near-term (28-40 weeks) fetuses. At the external skull base, the glossopharyngeal nerve crosses the anterior aspect of the IJV to reach the medially located Hyrtl's fissure in the petrous temporal bone. The nerve crossed the anterior aspect of the ICA medially near or below the first cervical nerve root. Below the hypoglossal nerve canal, the accessory nerve crosses the anterior or posterior aspects of the IJV and moves laterally. During the half-spiral course, the hypoglossal nerve was tightly attached to the posterolateral-anterior aspects of the vagus nerve and surrounded by a common nerve sheath. The glossopharyngeal ganglia sometimes extended inferiorly to the level of the hypoglossal nerve canal but were absent along the inferior course. The inferior vagal ganglion rarely extends above the occipital condyle. The superior cervical sympathetic ganglion occasionally extends above the first cervical nerve root. The IJV (or ICA) descends to the lateral (or medial) margins of the parapharyngeal neurovascular bundle. The glossopharyngeal (or accessory) nerve crosses the ICA (or IJV) to exit the bundle at the base of the skull (or below the hypoglossal nerve canal). The glossopharyngeal and vagus inferior ganglia differ at each site.</p>","PeriodicalId":50793,"journal":{"name":"Anatomical Record","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138446923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cochlea development shapes bat sensory system evolution. 耳蜗的发育决定了蝙蝠感觉系统的进化。
4区 医学
Anatomical Record Pub Date : 2023-11-23 DOI: 10.1002/ar.25353
Neal Anthwal, Ronald P Hall, Frederick Aneudy de la Rosa Hernandez, Michael Koger, Laurel R Yohe, Brandon P Hedrick, Kalina T J Davies, Gregory L Mutumi, Charles C Roseman, Elizabeth R Dumont, Liliana M Dávalos, Stephen J Rossiter, Alexa Sadier, Karen E Sears
{"title":"Cochlea development shapes bat sensory system evolution.","authors":"Neal Anthwal, Ronald P Hall, Frederick Aneudy de la Rosa Hernandez, Michael Koger, Laurel R Yohe, Brandon P Hedrick, Kalina T J Davies, Gregory L Mutumi, Charles C Roseman, Elizabeth R Dumont, Liliana M Dávalos, Stephen J Rossiter, Alexa Sadier, Karen E Sears","doi":"10.1002/ar.25353","DOIUrl":"10.1002/ar.25353","url":null,"abstract":"<p><p>Sensory organs must develop alongside the skull within which they are largely encased, and this relationship can manifest as the skull constraining the organs, organs constraining the skull, or organs constraining one another in relative size. How this interplay between sensory organs and the developing skull plays out during the evolution of sensory diversity; however, remains unknown. Here, we examine the developmental sequence of the cochlea, the organ responsible for hearing and echolocation, in species with distinct diet and echolocation types within the ecologically diverse bat super-family Noctilionoidea. We found the size and shape of the cochlea largely correlates with skull size, with exceptions of Pteronotus parnellii, whose high duty cycle echolocation (nearly constant emission of sound pulses during their echolocation process allowing for detailed information gathering, also called constant frequency echolocation) corresponds to a larger cochlear and basal turn, and Monophyllus redmani, a small-bodied nectarivorous bat, for which interactions with other sensory organs restrict cochlea size. Our findings support the existence of developmental constraints, suggesting that both developmental and anatomical factors may act synergistically during the development of sensory systems in noctilionoid bats.</p>","PeriodicalId":50793,"journal":{"name":"Anatomical Record","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138296392","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
David Burr chosen as AAA president‐elect; Kathy Svoboda moves up to presidency David Burr被选为AAA会长当选人;凯西·斯沃博达升任总统
4区 医学
Anatomical Record Pub Date : 2005-05-01 DOI: 10.1002/AR.B.20063
Andrea Pendleton
{"title":"David Burr chosen as AAA president‐elect; Kathy Svoboda moves up to presidency","authors":"Andrea Pendleton","doi":"10.1002/AR.B.20063","DOIUrl":"https://doi.org/10.1002/AR.B.20063","url":null,"abstract":"","PeriodicalId":50793,"journal":{"name":"Anatomical Record","volume":"37 1","pages":"1-1"},"PeriodicalIF":0.0,"publicationDate":"2005-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74495101","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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