Identification of Individual Neurons Reflecting Short- and Long-Term Visual Memory in an Arthropod

Background: Due to the complexity and variability of natural environments, the ability to adaptively modify behavior is of fundamental biological importance. Motion vision provides essential cues for guiding critical behaviors such as prey, predator, or mate detection. However, when confronted with...

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Autores: Berón de Astrada, Martín, Bengochea, Mercedes, Sztarker, Julieta, Delorenzi, Alejandro, Tomsic, Daniel
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2013
País:Argentina
Recursos:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/785
Acesso em linha:http://hdl.handle.net/11336/785
Access Level:acceso abierto
Palavra-chave:Vision
Invertebrate
Neural Circuits
Calcium Imaging
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.6
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dc.title.none.fl_str_mv Identification of Individual Neurons Reflecting Short- and Long-Term Visual Memory in an Arthropod
title Identification of Individual Neurons Reflecting Short- and Long-Term Visual Memory in an Arthropod
spellingShingle Identification of Individual Neurons Reflecting Short- and Long-Term Visual Memory in an Arthropod
Berón de Astrada, Martín
Vision
Invertebrate
Neural Circuits
Calcium Imaging
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.6
title_short Identification of Individual Neurons Reflecting Short- and Long-Term Visual Memory in an Arthropod
title_full Identification of Individual Neurons Reflecting Short- and Long-Term Visual Memory in an Arthropod
title_fullStr Identification of Individual Neurons Reflecting Short- and Long-Term Visual Memory in an Arthropod
title_full_unstemmed Identification of Individual Neurons Reflecting Short- and Long-Term Visual Memory in an Arthropod
title_sort Identification of Individual Neurons Reflecting Short- and Long-Term Visual Memory in an Arthropod
dc.creator.none.fl_str_mv Berón de Astrada, Martín
Bengochea, Mercedes
Sztarker, Julieta
Delorenzi, Alejandro
Tomsic, Daniel
author Berón de Astrada, Martín
author_facet Berón de Astrada, Martín
Bengochea, Mercedes
Sztarker, Julieta
Delorenzi, Alejandro
Tomsic, Daniel
author_role author
author2 Bengochea, Mercedes
Sztarker, Julieta
Delorenzi, Alejandro
Tomsic, Daniel
author2_role author
author
author
author
dc.subject.none.fl_str_mv Vision
Invertebrate
Neural Circuits
Calcium Imaging
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.6
topic Vision
Invertebrate
Neural Circuits
Calcium Imaging
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.6
description Background: Due to the complexity and variability of natural environments, the ability to adaptively modify behavior is of fundamental biological importance. Motion vision provides essential cues for guiding critical behaviors such as prey, predator, or mate detection. However, when confronted with the repeated sight of a moving object that turns out to be irrel- evant, most animals will learn to ignore it. The neural mecha- nisms by which moving objects can be ignored are unknown. Although many arthropods exhibit behavioral adaptation to re- petitive moving objects, the underlying neural mechanisms have been difficult to study, due to the difficulty of recording activity from the small columnar neurons in peripheral motion detection circuits. Results: We developed an experimental approach in an arthropod to record the calcium responses of visual neurons in vivo. We show that peripheral columnar neurons that convey visual information into the second optic neuropil persist in responding to the repeated presentation of an innocuous moving object. However, activity in the columnar neurons that convey the visual information from the second to the third optic neuropil is suppressed during high-frequency stimulus repetitions. In accordance with the animal’s behavioral changes, the suppression of neural activity is fast but short lasting and restricted to the retina’s trained area. Conclusions: Columnar neurons from the second optic neuro- pil are likely the main plastic locus responsible for the modifi- cations in animal behavior when confronted with rapidly repeated object motion. Our results demonstrate that visually guided behaviors can be determined by neural plasticity that occurs surprisingly early in the visual pathway.
publishDate 2013
dc.date.none.fl_str_mv 2013-08
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/11336/785
Berón de Astrada, Martín; Bengochea, Mercedes; Sztarker, Julieta; Delorenzi, Alejandro; Tomsic, Daniel; Identification of Individual Neurons Reflecting Short- and Long-Term Visual Memory in an Arthropod; Cell Press; Current Biology; 23; 8-2013; 8539-8546
0960-9822
url http://hdl.handle.net/11336/785
identifier_str_mv Berón de Astrada, Martín; Bengochea, Mercedes; Sztarker, Julieta; Delorenzi, Alejandro; Tomsic, Daniel; Identification of Individual Neurons Reflecting Short- and Long-Term Visual Memory in an Arthropod; Cell Press; Current Biology; 23; 8-2013; 8539-8546
0960-9822
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://ac.els-cdn.com/S0960982213007008/1-s2.0-S0960982213007008-main.pdf?_tid=7e843b6c-1469-11e5-810c-00000aab0f27&acdnat=1434488083_500b3e6089bd0cb28198b90f112a7fb8
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cub.2013.05.061
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 Cell Press
publisher.none.fl_str_mv Cell Press
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
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
_version_ 1799195152897540096
spelling Identification of Individual Neurons Reflecting Short- and Long-Term Visual Memory in an ArthropodBerón de Astrada, MartínBengochea, MercedesSztarker, JulietaDelorenzi, AlejandroTomsic, DanielVisionInvertebrateNeural CircuitsCalcium Imaginghttps://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.6Background: Due to the complexity and variability of natural environments, the ability to adaptively modify behavior is of fundamental biological importance. Motion vision provides essential cues for guiding critical behaviors such as prey, predator, or mate detection. However, when confronted with the repeated sight of a moving object that turns out to be irrel- evant, most animals will learn to ignore it. The neural mecha- nisms by which moving objects can be ignored are unknown. Although many arthropods exhibit behavioral adaptation to re- petitive moving objects, the underlying neural mechanisms have been difficult to study, due to the difficulty of recording activity from the small columnar neurons in peripheral motion detection circuits. Results: We developed an experimental approach in an arthropod to record the calcium responses of visual neurons in vivo. We show that peripheral columnar neurons that convey visual information into the second optic neuropil persist in responding to the repeated presentation of an innocuous moving object. However, activity in the columnar neurons that convey the visual information from the second to the third optic neuropil is suppressed during high-frequency stimulus repetitions. In accordance with the animal’s behavioral changes, the suppression of neural activity is fast but short lasting and restricted to the retina’s trained area. Conclusions: Columnar neurons from the second optic neuro- pil are likely the main plastic locus responsible for the modifi- cations in animal behavior when confronted with rapidly repeated object motion. Our results demonstrate that visually guided behaviors can be determined by neural plasticity that occurs surprisingly early in the visual pathway.Fil: Berón de Astrada, Martín. Consejo Nacional de Invest.cientif.y Tecnicas. Oficina de Coordinacion Administrativa Ciudad Universitaria. Instituto de Fisiol., Biol.Molecular y Neurociencias; Argentina;Fil: Bengochea, Mercedes. Consejo Nacional de Invest.cientif.y Tecnicas. Oficina de Coordinacion Administrativa Ciudad Universitaria. Instituto de Fisiol., Biol.Molecular y Neurociencias; Argentina;Fil: Sztarker, Julieta. Consejo Nacional de Invest.cientif.y Tecnicas. Oficina de Coordinacion Administrativa Ciudad Universitaria. Instituto de Fisiol., Biol.Molecular y Neurociencias; Argentina;Fil: Delorenzi, Alejandro. Consejo Nacional de Invest.cientif.y Tecnicas. Oficina de Coordinacion Administrativa Ciudad Universitaria. Instituto de Fisiol., Biol.Molecular y Neurociencias; Argentina;Fil: Tomsic, Daniel. Consejo Nacional de Invest.cientif.y Tecnicas. Oficina de Coordinacion Administrativa Ciudad Universitaria. Instituto de Fisiol., Biol.Molecular y Neurociencias; Argentina;Cell Press2013-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/785Berón de Astrada, Martín; Bengochea, Mercedes; Sztarker, Julieta; Delorenzi, Alejandro; Tomsic, Daniel; Identification of Individual Neurons Reflecting Short- and Long-Term Visual Memory in an Arthropod; Cell Press; Current Biology; 23; 8-2013; 8539-85460960-9822enginfo:eu-repo/semantics/altIdentifier/url/http://ac.els-cdn.com/S0960982213007008/1-s2.0-S0960982213007008-main.pdf?_tid=7e843b6c-1469-11e5-810c-00000aab0f27&acdnat=1434488083_500b3e6089bd0cb28198b90f112a7fb8info:eu-repo/semantics/altIdentifier/doi/10.1016/j.cub.2013.05.061info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:44:48Zoai:ri.conicet.gov.ar:11336/785instacron: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:34982024-05-08 13:44:48.657CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
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