Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Ornella C. Bertrand"'
Autor:
Ernst Schwartz, Karl-Heinz Nenning, Katja Heuer, Nathan Jeffery, Ornella C. Bertrand, Roberto Toro, Gregor Kasprian, Daniela Prayer, Georg Langs
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-19 (2023)
Abstract Studies in comparative neuroanatomy and of the fossil record demonstrate the influence of socio-ecological niches on the morphology of the cerebral cortex, but have led to oftentimes conflicting theories about its evolution. Here, we study t
Externí odkaz:
https://doaj.org/article/c537b50d42aa4540b9f01a2aa0377130
Publikováno v:
Ecology and Evolution, Vol 13, Iss 3, Pp n/a-n/a (2023)
Abstract The structure of the bony labyrinth is highly informative with respect to locomotor agility (semicircular canals [SCC]) and hearing sensitivity (cochlear and oval windows). Here, we reconstructed the agility and hearing sensitivity of the st
Externí odkaz:
https://doaj.org/article/c37d1b1aaa63416088a3c80689dc40dd
Publikováno v:
Communications Biology, Vol 4, Iss 1, Pp 1-15 (2021)
Bertrand and colleagues use virtual endocasts from a variety of living and extinct rodent species to assess the effect of locomotion, body mass and phylogeny on the size of the brain and three of its components. Their findings indicate that arboreal
Externí odkaz:
https://doaj.org/article/8ac0eaa335ae4375bdaabb64b03607c1
Autor:
Madlen M. Lang, Ornella C. Bertrand, Gabriela San Martin‐Flores, Chris J. Law, Jade Abdul‐Sater, Shayda Spakowski, Mary T. Silcox
Publikováno v:
Lang, M M, Bertrand, O C, San Martin-Flores, G, Law, C J, Abdul-Sater, J, Spakowski, S & Silcox, M T 2022, ' Scaling patterns of cerebellar petrosal lobules in Euarchontoglires : Impacts of ecology and phylogeny ', Anatomical Record . https://doi.org/10.1002/ar.24929
The petrosal lobules (in whole or part homologous with the paraflocculi) of the cerebellum regulate functions associated with vision including smooth pursuit and velocity control of eye movements, suggesting a possible relationship between the petros
Autor:
Mary T. Silcox, Ornella C. Bertrand, Arianna R. Harrington, Madlen M. Lang, Gabriela A. San Martin-Flores, Sergi López-Torres
Publikováno v:
Paleoneurology of Amniotes ISBN: 9783031139826
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d012ddb4fd9be50389eb55f3700643d
https://doi.org/10.1007/978-3-031-13983-3_12
https://doi.org/10.1007/978-3-031-13983-3_12
Publikováno v:
Journal of Mammalian Evolution
Shelley, S, Bertrand, O, Brusatte, S & Williamson, T E 2021, ' Petrosal anatomy of the Paleocene eutherian mammal Deltatherium fundaminis (Cope, 1881) ', Journal of Mammalian Evolution . https://doi.org/10.1007/s10914-021-09568-3
Shelley, S, Bertrand, O, Brusatte, S & Williamson, T E 2021, ' Petrosal anatomy of the Paleocene eutherian mammal Deltatherium fundaminis (Cope, 1881) ', Journal of Mammalian Evolution . https://doi.org/10.1007/s10914-021-09568-3
We describe the tympanic anatomy of the petrosal of Deltatherium fundaminis, an enigmatic Paleocene mammal based on cranial specimens recovered from New Mexico, U.S.A. Although the ear region of Deltatherium has previously been described, there has n
Publikováno v:
Püschel, H P, Bertrand, O C, Reilly, J E O, Bobe, R & Püschel, T A 2022, ' Reply to: Modelling hominin evolution requires accurate hominin data ', Nature Ecology & Evolution . https://doi.org/10.1038/s41559-022-01792-1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e73bdf5d5b0a77ab8ab16c9e96049a4b
https://hdl.handle.net/20.500.11820/c98d18dc-4f7f-44f2-a8cd-f6290364576f
https://hdl.handle.net/20.500.11820/c98d18dc-4f7f-44f2-a8cd-f6290364576f
Autor:
Montserrat Grau-Camats, Jérôme Prieto, Isaac Casanovas Vilar, Mary Silcox, Sergi López-Torres, Ornella C. Bertrand
Publikováno v:
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Universitat Autònoma de Barcelona
Altres ajuts: CERCA Programme/Generalitat de Catalunya Flying squirrels (Sciurinae, Pteromyini) are the most successful group of gliding mammals. However, their fossil record mostly consists of isolated dental remains that provide very limited insigh
Autor:
Ornella C. Bertrand, Sarah L. Shelley, Thomas E. Williamson, John R. Wible, Stephen G. B. Chester, John J. Flynn, Luke T. Holbrook, Tyler R. Lyson, Jin Meng, Ian M. Miller, Hans P. Püschel, Thierry Smith, Michelle Spaulding, Z. Jack Tseng, Stephen L. Brusatte
Publikováno v:
Bertrand, O, Shelley, S, Williamson, T E, Wible, J R, Chester, S G B, Flynn, J J, Holbrook, L T, Lyson, T R, Meng, J, Miller, I M, Puschel Rouliez, H, Smith, T, Spaulding, M, Tseng, Z J & Brusatte, S 2022, ' Brawn before brains in placental mammals after the end-Cretaceous extinction ', Science, vol. 376, no. 6588, pp. 80-85 . https://doi.org/10.1126/science.abl5584
Science
Science
Mammals are the most encephalized vertebrates, with the largest brains relative to body size. Placental mammals have particularly enlarged brains, with expanded neocortices for sensory integration, the origins of which are unclear. We used computed t
Publikováno v:
Bhagat, R, Bertrand, O C & Silcox, M T 2021, ' Evolution of arboreality and fossoriality in squirrels and aplodontid rodents: Insights from the semicircular canals of fossil rodents ', Journal of Anatomy, pp. 96-112 . https://doi.org/10.1111/joa.13296
J Anat
J Anat
Reconstructing locomotor behaviour for fossil animals is typically done with postcranial elements. However, for species only known from cranial material, locomotor behaviour is difficult to reconstruct. The semicircular canals (SCCs) in the inner ear