Zobrazeno 1 - 10
of 158
pro vyhledávání: '"Ken W.S. Ashwell"'
Publikováno v:
The Anatomical Record. 303:2309-2329
Understanding the metabolic cost of building developing tetrapod brains is critically important to explaining the more than 10-fold differences in encephalization of adult tetrapods that have emerged during evolution. The exact metabolic costs of dev
Publikováno v:
The Anatomical Record. 303:1998-2013
We have used a quantitative statistical approach to compare the pace of development in the cerebellum and precerebellar systems relative to body size in monotremes and metatherians with that in eutherians (rodents and humans). Embryos, fetuses, and e
Autor:
Yamila Gurovich, Ken W.S. Ashwell
Publikováno v:
Zoology. 134:38-57
We have made quantitative volumetric analyses of cerebral cortical (pallial) structures in the brains of three species of monotreme (Ornithorhynchus anatinus, Tachyglossus aculeatus, Zaglossus bruijni) and compared the findings with similar measureme
Autor:
Yamila Gurovich, Ken W.S. Ashwell
Publikováno v:
Journal of Mammalian Evolution. 27:177-197
We have analyzed the internal structure of the brain of the microbiotherian marsupial Dromiciops gliroides and compared it with the brains of American and Australian marsupials. Dromiciops does not have a fasciculus aberrans, but does exhibit other f
Autor:
Ken W.S. Ashwell
Publikováno v:
Zoology (Jena, Germany). 139
To superficial inspection, the mammalian cerebellum appears to be a stereotypical structure that varies little in morphology across mammals. In the present study, the volumes of components of the corpus cerebelli, foliation of the cerebellar cortex a
Publikováno v:
Brain, Behavior and Evolution. 89:233-248
We used magnetic resonance imaging to study the anatomy of cortical regions, nuclear groups, and major tracts in the brain of a monotreme, i.e., the short-beaked echidna (Tachyglossus aculeatus). Our specimens were from a collection held at the Austr
Publikováno v:
International Journal of Morphology. 34:1424-1428
Peramelemorphians (bandicoots and bilbies) are a unique and diverse group of digging Australasian marsupials, but their behavioral neurology and neuroanatomy is poorly known. Here, we have used Magnetic Resonance Imaging (MRI) to study the brains of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7dcde39acf8ee47195574d39291b9141
https://link.springer.com/article/10.1007/s10914-018-9429-x
https://link.springer.com/article/10.1007/s10914-018-9429-x
Autor:
Boaz Shulruf, Ken W.S. Ashwell
Publikováno v:
Anatomical record (Hoboken, N.J. : 2007)Literature Cited. 301(7)
We have used an unbiased statistical approach to compare the pace of development in the main and accessory olfactory systems in monotremes and metatherians with that in rodents and humans. We hypothesized that if metatherians and monotremes, which ar
Autor:
Ken W.S. Ashwell
Publikováno v:
Somatosensory & Motor Research. 32:137-152
Extant eutherians exhibit a wide range of adult brain sizes and degree of cortical gyrification. Quantitative analysis of parietal isocortical sections held in museum collections was used to compare the pace of somatosensory cortex development relati