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of 1 175
pro vyhledávání: '"Orientation column"'
Akademický článek
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Autor:
Floris P de Lange, Matthias Ekman
Publikováno v:
eLife, Vol 7 (2018)
The ongoing debate on the neural basis of orientation selectivity in the primary visual cortex continues.
Externí odkaz:
https://doaj.org/article/ef44f214283e46d2b36322f3ad9fdb29
Akademický článek
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Publikováno v:
Brazilian Journal of Medical and Biological Research, Vol 35, Iss 12, Pp 1441-1453 (2002)
In the last five years, a number of detailed anatomical, electrophysiological, optical imaging and simulation studies performed in a variety of non-human species have revealed that the functional organization of callosal connections between primary v
Externí odkaz:
https://doaj.org/article/21ff39cf08aa41009a3c8d71e1786975
Publikováno v:
Progress in neurobiology. 205
V1 neurons are functionally organized in orientation columns in primates. Whether spatial frequency (SF) columns also exist is less clear because mixed results have been reported. A definitive solution would be SF functional maps at single-neuron res
Autor:
Fabienne Aujard, Robert A. Zimmermann, Alessandra Angelucci, Juan Daniel Flórez Weidinger, Daniel Huber, Koji Ikezoe, Mario Prsa, Tsuyoshi Okamoto, Fabien Pifferi, Fred Wolf, Sam Merlin, Chun Lum Andy Ho, Manuel Schottdorf
Publikováno v:
Current Biology-CB
Current Biology-CB, Elsevier, 2021, 31 (4), pp.733-741.e7. ⟨10.1016/j.cub.2020.11.027⟩
Current Biology-CB, Elsevier, 2020, 31 (4), pp.733-741.e7. ⟨10.1016/j.cub.2020.11.027⟩
Current Biology-CB, Elsevier, 2021, 31 (4), pp.733-741.e7. ⟨10.1016/j.cub.2020.11.027⟩
Current Biology-CB, Elsevier, 2020, 31 (4), pp.733-741.e7. ⟨10.1016/j.cub.2020.11.027⟩
International audience; Orientation preference maps (OPMs) are a prominent feature of primary visual cortex (V1) organization in many primates and carnivores. In rodents, neurons are not organized in OPMs but are instead interspersed in a ‘‘salt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f96143287fa1397e5c44393ce1c96fde
https://hal.archives-ouvertes.fr/hal-03417169
https://hal.archives-ouvertes.fr/hal-03417169
Autor:
Kerstin E. Schmidt, Fred Wolf
Publikováno v:
Repositório Institucional da UFRN
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
Recent reports of the lack of periodic orientation columns in a very large rodent species, the red-rumped agouti, and the existence of incompressible hypercolumns in the lineage of primates, as demonstrated in one of the smallest primates, the mouse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e585af7902f0fb111e7960fc77fed89
https://repositorio.ufrn.br/handle/123456789/44959
https://repositorio.ufrn.br/handle/123456789/44959
Publikováno v:
Addi. Archivo Digital para la Docencia y la Investigación
instname
J Neurosci
The Journal of Neuroscience
Addi: Archivo Digital para la Docencia y la Investigación
Universidad del País Vasco
instname
J Neurosci
The Journal of Neuroscience
Addi: Archivo Digital para la Docencia y la Investigación
Universidad del País Vasco
The visual field region where a stimulus evokes a neural response is called the receptive field (RF). Analytical tools combined with functional MRI can estimate the receptive field of the population of neurons within a voxel. Circular population RF (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a0360b807cf00010a70d7d080f026ff
http://hdl.handle.net/10810/50828
http://hdl.handle.net/10810/50828
Publikováno v:
2020 International Conference on Image, Video Processing and Artificial Intelligence.
Orientation selectivity of neurons in mammalian visual cortex is a unique physiological characteristic. In the primary visual cortex, neurons with the same orientation cluster together to form the orientation column of the visual cortex. The mechanis
Autor:
Anton V. Chizhov, Natalia Merkulyeva
Publikováno v:
PLoS Computational Biology, Vol 16, Iss 10, p e1008333 (2020)
PLoS Computational Biology
PLoS Computational Biology
A biophysically detailed description of the mechanisms of the primary vision is still being developed. We have incorporated a simplified, filter-based description of retino-thalamic visual signal processing into the detailed, conductance-based refrac