Ontogeny of spatial working memory in the subterranean rodent ctenomys talarum
- Autores
- Schleich, Cristian
- Año de publicación
- 2010
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- While several works analyzed the spatial learning and memory capacities in adults of subterranean rodents, no study was done examining the development of these cognitive processes in pups of any of those species. Therefore, the development of spatial working memory in the South American subterranean rodent Ctenomys talarum was investigated by analyzing the pups' spatial performance in a delayed alternation task. When a short delay of 1 min was interposed between runs in the Y‐maze, 20‐day‐old pups made more errors than 40‐ and 60‐day‐old pups. When longer intervals (10 min) were elapsed between runs, younger pups made approximately twice as many errors as the ones committed by 60‐day‐old pups, showing the age‐dependent development of spatial working memory in this species of subterranean rodent. Increased space use by C. talarum pups, caused first by the appearance of independent exploratory behavior and later by the need of leaving maternal territory and construct a new burrow system, showed some correspondence with the improvements in the pups' spatial working memory performance, suggesting for the importance of this cognitive capacity in developing pups for which spatial learning and memory constitute essential abilities for survival and fitness.
Fil: Schleich, Cristian. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina - Materia
-
ontogeny
spatial working memory
subterranean rodents
Ctenomys talarum - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/96665
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Ontogeny of spatial working memory in the subterranean rodent ctenomys talarumSchleich, Cristianontogenyspatial working memorysubterranean rodentsCtenomys talarumhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1While several works analyzed the spatial learning and memory capacities in adults of subterranean rodents, no study was done examining the development of these cognitive processes in pups of any of those species. Therefore, the development of spatial working memory in the South American subterranean rodent Ctenomys talarum was investigated by analyzing the pups' spatial performance in a delayed alternation task. When a short delay of 1 min was interposed between runs in the Y‐maze, 20‐day‐old pups made more errors than 40‐ and 60‐day‐old pups. When longer intervals (10 min) were elapsed between runs, younger pups made approximately twice as many errors as the ones committed by 60‐day‐old pups, showing the age‐dependent development of spatial working memory in this species of subterranean rodent. Increased space use by C. talarum pups, caused first by the appearance of independent exploratory behavior and later by the need of leaving maternal territory and construct a new burrow system, showed some correspondence with the improvements in the pups' spatial working memory performance, suggesting for the importance of this cognitive capacity in developing pups for which spatial learning and memory constitute essential abilities for survival and fitness.Fil: Schleich, Cristian. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaJohn Wiley & Sons Inc2010-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/96665Schleich, Cristian; Ontogeny of spatial working memory in the subterranean rodent ctenomys talarum; John Wiley & Sons Inc; Developmental Psychobiology; 52; 6; 9-2010; 592-5970012-1630CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/dev.20466info:eu-repo/semantics/altIdentifier/doi/10.1002/dev.20466info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:09:46Zoai:ri.conicet.gov.ar:11336/96665instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:09:47.224CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Ontogeny of spatial working memory in the subterranean rodent ctenomys talarum |
title |
Ontogeny of spatial working memory in the subterranean rodent ctenomys talarum |
spellingShingle |
Ontogeny of spatial working memory in the subterranean rodent ctenomys talarum Schleich, Cristian ontogeny spatial working memory subterranean rodents Ctenomys talarum |
title_short |
Ontogeny of spatial working memory in the subterranean rodent ctenomys talarum |
title_full |
Ontogeny of spatial working memory in the subterranean rodent ctenomys talarum |
title_fullStr |
Ontogeny of spatial working memory in the subterranean rodent ctenomys talarum |
title_full_unstemmed |
Ontogeny of spatial working memory in the subterranean rodent ctenomys talarum |
title_sort |
Ontogeny of spatial working memory in the subterranean rodent ctenomys talarum |
dc.creator.none.fl_str_mv |
Schleich, Cristian |
author |
Schleich, Cristian |
author_facet |
Schleich, Cristian |
author_role |
author |
dc.subject.none.fl_str_mv |
ontogeny spatial working memory subterranean rodents Ctenomys talarum |
topic |
ontogeny spatial working memory subterranean rodents Ctenomys talarum |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
While several works analyzed the spatial learning and memory capacities in adults of subterranean rodents, no study was done examining the development of these cognitive processes in pups of any of those species. Therefore, the development of spatial working memory in the South American subterranean rodent Ctenomys talarum was investigated by analyzing the pups' spatial performance in a delayed alternation task. When a short delay of 1 min was interposed between runs in the Y‐maze, 20‐day‐old pups made more errors than 40‐ and 60‐day‐old pups. When longer intervals (10 min) were elapsed between runs, younger pups made approximately twice as many errors as the ones committed by 60‐day‐old pups, showing the age‐dependent development of spatial working memory in this species of subterranean rodent. Increased space use by C. talarum pups, caused first by the appearance of independent exploratory behavior and later by the need of leaving maternal territory and construct a new burrow system, showed some correspondence with the improvements in the pups' spatial working memory performance, suggesting for the importance of this cognitive capacity in developing pups for which spatial learning and memory constitute essential abilities for survival and fitness. Fil: Schleich, Cristian. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina |
description |
While several works analyzed the spatial learning and memory capacities in adults of subterranean rodents, no study was done examining the development of these cognitive processes in pups of any of those species. Therefore, the development of spatial working memory in the South American subterranean rodent Ctenomys talarum was investigated by analyzing the pups' spatial performance in a delayed alternation task. When a short delay of 1 min was interposed between runs in the Y‐maze, 20‐day‐old pups made more errors than 40‐ and 60‐day‐old pups. When longer intervals (10 min) were elapsed between runs, younger pups made approximately twice as many errors as the ones committed by 60‐day‐old pups, showing the age‐dependent development of spatial working memory in this species of subterranean rodent. Increased space use by C. talarum pups, caused first by the appearance of independent exploratory behavior and later by the need of leaving maternal territory and construct a new burrow system, showed some correspondence with the improvements in the pups' spatial working memory performance, suggesting for the importance of this cognitive capacity in developing pups for which spatial learning and memory constitute essential abilities for survival and fitness. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-09 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/96665 Schleich, Cristian; Ontogeny of spatial working memory in the subterranean rodent ctenomys talarum; John Wiley & Sons Inc; Developmental Psychobiology; 52; 6; 9-2010; 592-597 0012-1630 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/96665 |
identifier_str_mv |
Schleich, Cristian; Ontogeny of spatial working memory in the subterranean rodent ctenomys talarum; John Wiley & Sons Inc; Developmental Psychobiology; 52; 6; 9-2010; 592-597 0012-1630 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/dev.20466 info:eu-repo/semantics/altIdentifier/doi/10.1002/dev.20466 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
John Wiley & Sons Inc |
publisher.none.fl_str_mv |
John Wiley & Sons Inc |
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reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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13.13397 |