Lateralized spontaneous exploratory behavior in maturing rats induced by new geometrically differentiated enviroments after administration whit trace elements

Autores
Ratti, Silvia Gabriela; Sacchi, Osvaldo Jorge; Alvarez, Edgardo Oscar
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Functional laterality is known as an intrinsic property of the brain. Sinceseveral studies have shown the presence of laterality in many species otherthan humans, it has been suggested that this is an adaptive mechanism toaid survival. Previous studies have shown that lateralized behavior observedduring exposure to different environmental stimuli is not constant innormal animals, depending on the geometrical form of the exploratoryfield. In these exploratory fields, animals showed right- or left-biasedexploratory behavior, according to the nature of the geometrical propertiesof the environment. Previously, it was found that tellurium (Te) was ableto block spontaneous left-biased exploration in one defined geometricalenvironment. In the present work, the influence of Te and selenium (Se)in animals exposed to novel geometrically different environments werestudied. Three geometrically different testing fields (square, rectangle, andT-shaped) were presented to Se- and Te-treated groups of rats. The resultsshow that in the square field, only the Se treatment was able to blockspontaneous right-biased exploratory responses; in the rectangular field,both Se and Te treatments blocked right-biased exploratory responses, andin the T-shaped field, only Te was able to block spontaneous left-biasedexploratory responses. Data suggest that trace elements modify lateralizedbehavioral responses independently of the form of the novel exploratoryfield, suggesting the presence of a specific action in the brain.
Fil: Ratti, Silvia Gabriela. Universidad Nacional de Cuyo; Argentina
Fil: Sacchi, Osvaldo Jorge. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Medicina y Biología Experimental de Cuyo; Argentina
Fil: Alvarez, Edgardo Oscar. Universidad Nacional de Cuyo; Argentina
Materia
LATERALITY
SELENIUM
NOVELTY
GEOMETRICAL ENVIROMENT
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/108815
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Lateralized spontaneous exploratory behavior in maturing rats induced by new geometrically differentiated enviroments after administration whit trace elementsRatti, Silvia GabrielaSacchi, Osvaldo JorgeAlvarez, Edgardo OscarLATERALITYSELENIUMNOVELTYGEOMETRICAL ENVIROMENThttps://purl.org/becyt/ford/3.3https://purl.org/becyt/ford/3Functional laterality is known as an intrinsic property of the brain. Sinceseveral studies have shown the presence of laterality in many species otherthan humans, it has been suggested that this is an adaptive mechanism toaid survival. Previous studies have shown that lateralized behavior observedduring exposure to different environmental stimuli is not constant innormal animals, depending on the geometrical form of the exploratoryfield. In these exploratory fields, animals showed right- or left-biasedexploratory behavior, according to the nature of the geometrical propertiesof the environment. Previously, it was found that tellurium (Te) was ableto block spontaneous left-biased exploration in one defined geometricalenvironment. In the present work, the influence of Te and selenium (Se)in animals exposed to novel geometrically different environments werestudied. Three geometrically different testing fields (square, rectangle, andT-shaped) were presented to Se- and Te-treated groups of rats. The resultsshow that in the square field, only the Se treatment was able to blockspontaneous right-biased exploratory responses; in the rectangular field,both Se and Te treatments blocked right-biased exploratory responses, andin the T-shaped field, only Te was able to block spontaneous left-biasedexploratory responses. Data suggest that trace elements modify lateralizedbehavioral responses independently of the form of the novel exploratoryfield, suggesting the presence of a specific action in the brain.Fil: Ratti, Silvia Gabriela. Universidad Nacional de Cuyo; ArgentinaFil: Sacchi, Osvaldo Jorge. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Medicina y Biología Experimental de Cuyo; ArgentinaFil: Alvarez, Edgardo Oscar. Universidad Nacional de Cuyo; ArgentinaTsinghua University Press2019-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/108815Ratti, Silvia Gabriela; Sacchi, Osvaldo Jorge; Alvarez, Edgardo Oscar; Lateralized spontaneous exploratory behavior in maturing rats induced by new geometrically differentiated enviroments after administration whit trace elements; Tsinghua University Press; Journal of Neurorestoratology; 7; 4; 11-2019; 223-2342324-2426CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.26599/JNR.2019.9040022info:eu-repo/semantics/altIdentifier/url/http://jnr.tsinghuajournals.com/EN/10.26599/JNR.2019.9040022info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:19:07Zoai:ri.conicet.gov.ar:11336/108815instacron: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:34982025-09-29 10:19:07.436CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Lateralized spontaneous exploratory behavior in maturing rats induced by new geometrically differentiated enviroments after administration whit trace elements
title Lateralized spontaneous exploratory behavior in maturing rats induced by new geometrically differentiated enviroments after administration whit trace elements
spellingShingle Lateralized spontaneous exploratory behavior in maturing rats induced by new geometrically differentiated enviroments after administration whit trace elements
Ratti, Silvia Gabriela
LATERALITY
SELENIUM
NOVELTY
GEOMETRICAL ENVIROMENT
title_short Lateralized spontaneous exploratory behavior in maturing rats induced by new geometrically differentiated enviroments after administration whit trace elements
title_full Lateralized spontaneous exploratory behavior in maturing rats induced by new geometrically differentiated enviroments after administration whit trace elements
title_fullStr Lateralized spontaneous exploratory behavior in maturing rats induced by new geometrically differentiated enviroments after administration whit trace elements
title_full_unstemmed Lateralized spontaneous exploratory behavior in maturing rats induced by new geometrically differentiated enviroments after administration whit trace elements
title_sort Lateralized spontaneous exploratory behavior in maturing rats induced by new geometrically differentiated enviroments after administration whit trace elements
dc.creator.none.fl_str_mv Ratti, Silvia Gabriela
Sacchi, Osvaldo Jorge
Alvarez, Edgardo Oscar
author Ratti, Silvia Gabriela
author_facet Ratti, Silvia Gabriela
Sacchi, Osvaldo Jorge
Alvarez, Edgardo Oscar
author_role author
author2 Sacchi, Osvaldo Jorge
Alvarez, Edgardo Oscar
author2_role author
author
dc.subject.none.fl_str_mv LATERALITY
SELENIUM
NOVELTY
GEOMETRICAL ENVIROMENT
topic LATERALITY
SELENIUM
NOVELTY
GEOMETRICAL ENVIROMENT
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.3
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv Functional laterality is known as an intrinsic property of the brain. Sinceseveral studies have shown the presence of laterality in many species otherthan humans, it has been suggested that this is an adaptive mechanism toaid survival. Previous studies have shown that lateralized behavior observedduring exposure to different environmental stimuli is not constant innormal animals, depending on the geometrical form of the exploratoryfield. In these exploratory fields, animals showed right- or left-biasedexploratory behavior, according to the nature of the geometrical propertiesof the environment. Previously, it was found that tellurium (Te) was ableto block spontaneous left-biased exploration in one defined geometricalenvironment. In the present work, the influence of Te and selenium (Se)in animals exposed to novel geometrically different environments werestudied. Three geometrically different testing fields (square, rectangle, andT-shaped) were presented to Se- and Te-treated groups of rats. The resultsshow that in the square field, only the Se treatment was able to blockspontaneous right-biased exploratory responses; in the rectangular field,both Se and Te treatments blocked right-biased exploratory responses, andin the T-shaped field, only Te was able to block spontaneous left-biasedexploratory responses. Data suggest that trace elements modify lateralizedbehavioral responses independently of the form of the novel exploratoryfield, suggesting the presence of a specific action in the brain.
Fil: Ratti, Silvia Gabriela. Universidad Nacional de Cuyo; Argentina
Fil: Sacchi, Osvaldo Jorge. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Medicina y Biología Experimental de Cuyo; Argentina
Fil: Alvarez, Edgardo Oscar. Universidad Nacional de Cuyo; Argentina
description Functional laterality is known as an intrinsic property of the brain. Sinceseveral studies have shown the presence of laterality in many species otherthan humans, it has been suggested that this is an adaptive mechanism toaid survival. Previous studies have shown that lateralized behavior observedduring exposure to different environmental stimuli is not constant innormal animals, depending on the geometrical form of the exploratoryfield. In these exploratory fields, animals showed right- or left-biasedexploratory behavior, according to the nature of the geometrical propertiesof the environment. Previously, it was found that tellurium (Te) was ableto block spontaneous left-biased exploration in one defined geometricalenvironment. In the present work, the influence of Te and selenium (Se)in animals exposed to novel geometrically different environments werestudied. Three geometrically different testing fields (square, rectangle, andT-shaped) were presented to Se- and Te-treated groups of rats. The resultsshow that in the square field, only the Se treatment was able to blockspontaneous right-biased exploratory responses; in the rectangular field,both Se and Te treatments blocked right-biased exploratory responses, andin the T-shaped field, only Te was able to block spontaneous left-biasedexploratory responses. Data suggest that trace elements modify lateralizedbehavioral responses independently of the form of the novel exploratoryfield, suggesting the presence of a specific action in the brain.
publishDate 2019
dc.date.none.fl_str_mv 2019-11
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/11336/108815
Ratti, Silvia Gabriela; Sacchi, Osvaldo Jorge; Alvarez, Edgardo Oscar; Lateralized spontaneous exploratory behavior in maturing rats induced by new geometrically differentiated enviroments after administration whit trace elements; Tsinghua University Press; Journal of Neurorestoratology; 7; 4; 11-2019; 223-234
2324-2426
CONICET Digital
CONICET
url http://hdl.handle.net/11336/108815
identifier_str_mv Ratti, Silvia Gabriela; Sacchi, Osvaldo Jorge; Alvarez, Edgardo Oscar; Lateralized spontaneous exploratory behavior in maturing rats induced by new geometrically differentiated enviroments after administration whit trace elements; Tsinghua University Press; Journal of Neurorestoratology; 7; 4; 11-2019; 223-234
2324-2426
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.26599/JNR.2019.9040022
info:eu-repo/semantics/altIdentifier/url/http://jnr.tsinghuajournals.com/EN/10.26599/JNR.2019.9040022
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Tsinghua University Press
publisher.none.fl_str_mv Tsinghua University Press
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv 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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score 13.070432

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