Late development of Zif268 ocular dominance columus in primary visual cortex of primates
Zif268 transcription factor is expressed throughout Cebus apella visual cortex at high basal levels. Monocular eyelid suture alters the levels of Zif268 on neurons connected to the deprived eye, revealing ocular dominance columns in the striate cortex of Cebus as previously demonstrated in Old World...
| Autor principal: | Silveira, Luiz Carlos L |
|---|---|
| Outros Autores: | Matos, Fernando M?rcio G. de, Arruda, Alessandro Pontes, Diniz, Cristovam Wanderley Pican?o, Muniz, Jos? Augusto Pereira Carneiro |
| Grau: | Artigo |
| Idioma: | eng |
| Publicado em: |
Elsevier
2019
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| Assuntos: | |
| Acesso em linha: |
http://patua.iec.gov.br//handle/iec/3940 |
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ir-iec-3940 |
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dspace |
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ir-iec-39402019-10-01T14:43:41Z Late development of Zif268 ocular dominance columus in primary visual cortex of primates Silveira, Luiz Carlos L Matos, Fernando M?rcio G. de Arruda, Alessandro Pontes Diniz, Cristovam Wanderley Pican?o Muniz, Jos? Augusto Pereira Carneiro Primatas / anatomia & histologia Cebus / anatomia & histologia Envelhecimento C?rtex Visual / citologia C?rtex Visual / fisiologia C?rtex Visual / crescimento & desenvolvimento Neur?nios / fisiologia Neur?nios / citologia Fatores de Transcri??o / bioss?ntese Vis?o Monocular Domin?ncia Ocular Zif268 transcription factor is expressed throughout Cebus apella visual cortex at high basal levels. Monocular eyelid suture alters the levels of Zif268 on neurons connected to the deprived eye, revealing ocular dominance columns in the striate cortex of Cebus as previously demonstrated in Old World monkeys (Chaudhuri and Cynader, Brain Res., 605 (1993) 349?353). Zif268 ocular dominance columns are revealed in adult Cebus monkey after 24?48 h of monocular deprivation, but not in infant monkeys up to 3 months of age. In 6-month-old Cebus monkeys, Zif268 ocular dominance columns are still poorly defined. These results suggest that Zif268 ocular dominance columns establish late during normal primate visual system development, and that some degree of visual plasticity is still present at this age in the Cebus monkey. This work was supported by a Human Frontier Science Program Organization research grant (RG 93/93) and by the Universidade federal do Par?. 2019-10-01T13:59:09Z 2019-10-01T13:59:09Z 1996 Artigo SILVEIRA, Luiz Carlos L. et al. Late development of Zif268 ocular dominance columus in primary visual cortex of primates. Brain Research, v. 732, n. 1/2, p. 237-241, Sept. 1996. 0006-8993 http://patua.iec.gov.br//handle/iec/3940 10.1016/0006-8993(96)00590-2 eng Acesso Aberto application/pdf Elsevier |
| institution |
Instituto Evandro Chagas (IEC) |
| collection |
PATUA |
| language |
eng |
| topic |
Primatas / anatomia & histologia Cebus / anatomia & histologia Envelhecimento C?rtex Visual / citologia C?rtex Visual / fisiologia C?rtex Visual / crescimento & desenvolvimento Neur?nios / fisiologia Neur?nios / citologia Fatores de Transcri??o / bioss?ntese Vis?o Monocular Domin?ncia Ocular |
| spellingShingle |
Primatas / anatomia & histologia Cebus / anatomia & histologia Envelhecimento C?rtex Visual / citologia C?rtex Visual / fisiologia C?rtex Visual / crescimento & desenvolvimento Neur?nios / fisiologia Neur?nios / citologia Fatores de Transcri??o / bioss?ntese Vis?o Monocular Domin?ncia Ocular Silveira, Luiz Carlos L Late development of Zif268 ocular dominance columus in primary visual cortex of primates |
| topic_facet |
Primatas / anatomia & histologia Cebus / anatomia & histologia Envelhecimento C?rtex Visual / citologia C?rtex Visual / fisiologia C?rtex Visual / crescimento & desenvolvimento Neur?nios / fisiologia Neur?nios / citologia Fatores de Transcri??o / bioss?ntese Vis?o Monocular Domin?ncia Ocular |
| description |
Zif268 transcription factor is expressed throughout Cebus apella visual cortex at high basal levels. Monocular eyelid suture alters the levels of Zif268 on neurons connected to the deprived eye, revealing ocular dominance columns in the striate cortex of Cebus as previously demonstrated in Old World monkeys (Chaudhuri and Cynader, Brain Res., 605 (1993) 349?353). Zif268 ocular dominance columns are revealed in adult Cebus monkey after 24?48 h of monocular deprivation, but not in infant monkeys up to 3 months of age. In 6-month-old Cebus monkeys, Zif268 ocular dominance columns are still poorly defined. These results suggest that Zif268 ocular dominance columns establish late during normal primate visual system development, and that some degree of visual plasticity is still present at this age in the Cebus monkey. |
| format |
Artigo |
| author |
Silveira, Luiz Carlos L |
| author2 |
Matos, Fernando M?rcio G. de Arruda, Alessandro Pontes Diniz, Cristovam Wanderley Pican?o Muniz, Jos? Augusto Pereira Carneiro |
| author2Str |
Matos, Fernando M?rcio G. de Arruda, Alessandro Pontes Diniz, Cristovam Wanderley Pican?o Muniz, Jos? Augusto Pereira Carneiro |
| title |
Late development of Zif268 ocular dominance columus in primary visual cortex of primates |
| title_short |
Late development of Zif268 ocular dominance columus in primary visual cortex of primates |
| title_full |
Late development of Zif268 ocular dominance columus in primary visual cortex of primates |
| title_fullStr |
Late development of Zif268 ocular dominance columus in primary visual cortex of primates |
| title_full_unstemmed |
Late development of Zif268 ocular dominance columus in primary visual cortex of primates |
| title_sort |
late development of zif268 ocular dominance columus in primary visual cortex of primates |
| publisher |
Elsevier |
| publishDate |
2019 |
| url |
http://patua.iec.gov.br//handle/iec/3940 |
| _version_ |
1717584379005370368 |
| score |
11.755432 |