InforLorV4, PascalFrancis, Corpus, bibRecord, 000020

Either the dorsal hippocampus or the dorsolateral striatum is selectively involved in consolidation of forced swim-induced immobility depending on genetic background

Identifieur interne : 000020 ( PascalFrancis/Corpus ); précédent : 000019; suivant : 000021

Either the dorsal hippocampus or the dorsolateral striatum is selectively involved in consolidation of forced swim-induced immobility depending on genetic background

Auteurs : V. Colelli ; P. Campus ; D. Conversi ; C. Orsini ; S. Cabib

Source :

Neurobiology of learning and memory : (Print) [ 1074-7427 ] ; 2014.

RBID : Pascal:14-0148246

Descripteurs français

Pascal (Inist)
- Hippocampe, Corps strié, Consolidation, Génétique, Comparaison interindividuelle, Style cognitif, Style apprentissage, Apprentissage, Stress.

English descriptors

KwdEn :
- Cognitive style, Consolidation, Corpus striatum, Genetics, Hippocampus, Interindividual comparison, Learning, Learning style, Stress.

Abstract

Healthy subjects differ in the memory system they engage to learn dual-solution tasks. Both genotype and stress experience could contribute to this phenotypic variability. The present experiments tested whether the hippocampus and the dorsal striatum, the core nodes of two different memory systems, are differently involved in 24 h retention of a stress-associated memory in two genetically unrelated inbred strains of mice. Mice from both the C57BL/6J and the DBA/2J inbred strains showed progressive increase of immobility during 10 min exposure to forced swim (FS) and retrieved the acquired levels of immobility when tested 24 h later. The pattern of c-fos immunostaining promoted by FS revealed activation of a large number of brain areas in both strains, including CA1 and CA3 fields of the hippocampus. However, only DBA/2J mice showed activation of the dorsolateral striatum (DLS). In addition, FS induced a positive correlation between c-fos expression in the amygdala and CA1 and CA3 in C57BL/6J mice whereas it induced a positive correlation between c-fos expression in the amygdala and DLS in DBA/2J mice. Finally, temporary post-training inactivation of the dorsal hippocampus, by local infusion of lidocaine, prevented 24 h retention of immobility in C57BL/6J mice only, whereas inactivation of the DLS prevented retention in DBA/2J mice only. These findings support the view that genetic factors can determine whether the dorsal hippocampus or the DLS are selectively engaged to consolidate stress-related memory.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

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A11	`01`	`1`		`@1 COLELLI (V.)`
A11	`02`	`1`		`@1 CAMPUS (P.)`
A11	`03`	`1`		`@1 CONVERSI (D.)`
A11	`04`	`1`		`@1 ORSINI (C.)`
A11	`05`	`1`		`@1 CABIB (S.)`
A14	`01`			`@1 Dept. Psicologia, Center D.Bovet (CRIN), 'Sapienza' University of Rome, via dei Marsi 78 @2 00185 Rome @3 ITA @Z 1 aut. @Z 2 aut. @Z 3 aut. @Z 4 aut. @Z 5 aut.`
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C01	`01`		`ENG`	@0 Healthy subjects differ in the memory system they engage to learn dual-solution tasks. Both genotype and stress experience could contribute to this phenotypic variability. The present experiments tested whether the hippocampus and the dorsal striatum, the core nodes of two different memory systems, are differently involved in 24 h retention of a stress-associated memory in two genetically unrelated inbred strains of mice. Mice from both the C57BL/6J and the DBA/2J inbred strains showed progressive increase of immobility during 10 min exposure to forced swim (FS) and retrieved the acquired levels of immobility when tested 24 h later. The pattern of c-fos immunostaining promoted by FS revealed activation of a large number of brain areas in both strains, including CA1 and CA3 fields of the hippocampus. However, only DBA/2J mice showed activation of the dorsolateral striatum (DLS). In addition, FS induced a positive correlation between c-fos expression in the amygdala and CA1 and CA3 in C57BL/6J mice whereas it induced a positive correlation between c-fos expression in the amygdala and DLS in DBA/2J mice. Finally, temporary post-training inactivation of the dorsal hippocampus, by local infusion of lidocaine, prevented 24 h retention of immobility in C57BL/6J mice only, whereas inactivation of the DLS prevented retention in DBA/2J mice only. These findings support the view that genetic factors can determine whether the dorsal hippocampus or the DLS are selectively engaged to consolidate stress-related memory.
C02	`01`	`X`		`@0 002A26C`
C03	`01`	`X`	`FRE`	`@0 Hippocampe @5 01`
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C03	`05`	`X`	`ENG`	`@0 Interindividual comparison @5 05`
C03	`05`	`X`	`SPA`	`@0 Comparación interindividual @5 05`
C03	`06`	`X`	`FRE`	`@0 Style cognitif @5 06`
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C03	`07`	`X`	`ENG`	`@0 Learning style @5 07`
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C03	`08`	`X`	`FRE`	`@0 Apprentissage @5 08`
C03	`08`	`X`	`ENG`	`@0 Learning @5 08`
C03	`08`	`X`	`SPA`	`@0 Aprendizaje @5 08`
C03	`09`	`X`	`FRE`	`@0 Stress @5 09`
C03	`09`	`X`	`ENG`	`@0 Stress @5 09`
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C07	`01`	`X`	`FRE`	`@0 Encéphale @5 37`
C07	`01`	`X`	`ENG`	`@0 Encephalon @5 37`
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C07	`02`	`X`	`ENG`	`@0 Central nervous system @5 38`
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C07	`03`	`X`	`FRE`	`@0 Noyau gris central @5 39`
C07	`03`	`X`	`ENG`	`@0 Basal ganglion @5 39`
C07	`03`	`X`	`SPA`	`@0 Núcleo basal @5 39`
C07	`04`	`X`	`FRE`	`@0 Processus acquisition @5 40`
C07	`04`	`X`	`ENG`	`@0 Acquisition process @5 40`
C07	`04`	`X`	`SPA`	`@0 Proceso adquisición @5 40`
N21				`@1 188`
N44	`01`			`@1 OTO`
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Format Inist (serveur)

NO :	PASCAL 14-0148246 INIST
ET :	Either the dorsal hippocampus or the dorsolateral striatum is selectively involved in consolidation of forced swim-induced immobility depending on genetic background
AU :	COLELLI (V.); CAMPUS (P.); CONVERSI (D.); ORSINI (C.); CABIB (S.)
AF :	Dept. Psicologia, Center D.Bovet (CRIN), 'Sapienza' University of Rome, via dei Marsi 78/00185 Rome/Italie (1 aut., 2 aut., 3 aut., 4 aut., 5 aut.); Fondazione Santa Lucia I.R.C.C.S., Via del Fosso di Fiorano 64/00143 Rome/Italie (3 aut., 4 aut., 5 aut.)
DT :	Publication en série; Niveau analytique
SO :	Neurobiology of learning and memory : (Print); ISSN 1074-7427; Pays-Bas; Da. 2014; Vol. 111; Pp. 49-55; Bibl. 1 p.
LA :	Anglais
EA :	Healthy subjects differ in the memory system they engage to learn dual-solution tasks. Both genotype and stress experience could contribute to this phenotypic variability. The present experiments tested whether the hippocampus and the dorsal striatum, the core nodes of two different memory systems, are differently involved in 24 h retention of a stress-associated memory in two genetically unrelated inbred strains of mice. Mice from both the C57BL/6J and the DBA/2J inbred strains showed progressive increase of immobility during 10 min exposure to forced swim (FS) and retrieved the acquired levels of immobility when tested 24 h later. The pattern of c-fos immunostaining promoted by FS revealed activation of a large number of brain areas in both strains, including CA1 and CA3 fields of the hippocampus. However, only DBA/2J mice showed activation of the dorsolateral striatum (DLS). In addition, FS induced a positive correlation between c-fos expression in the amygdala and CA1 and CA3 in C57BL/6J mice whereas it induced a positive correlation between c-fos expression in the amygdala and DLS in DBA/2J mice. Finally, temporary post-training inactivation of the dorsal hippocampus, by local infusion of lidocaine, prevented 24 h retention of immobility in C57BL/6J mice only, whereas inactivation of the DLS prevented retention in DBA/2J mice only. These findings support the view that genetic factors can determine whether the dorsal hippocampus or the DLS are selectively engaged to consolidate stress-related memory.
CC :	002A26C
FD :	Hippocampe; Corps strié; Consolidation; Génétique; Comparaison interindividuelle; Style cognitif; Style apprentissage; Apprentissage; Stress
FG :	Encéphale; Système nerveux central; Noyau gris central; Processus acquisition
ED :	Hippocampus; Corpus striatum; Consolidation; Genetics; Interindividual comparison; Cognitive style; Learning style; Learning; Stress
EG :	Encephalon; Central nervous system; Basal ganglion; Acquisition process
SD :	Hipocampo; Cuerpo estriado; Consolidación; Genética; Comparación interindividual; Estilo cognitivo; Estilo aprendizaje; Aprendizaje; Estrés
LO :	INIST-14380A.354000502742090070
ID :	14-0148246

Links to Exploration step

Pascal:14-0148246

Le document en format XML

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<front><div type="abstract" xml:lang="en">Healthy subjects differ in the memory system they engage to learn dual-solution tasks. Both genotype and stress experience could contribute to this phenotypic variability. The present experiments tested whether the hippocampus and the dorsal striatum, the core nodes of two different memory systems, are differently involved in 24 h retention of a stress-associated memory in two genetically unrelated inbred strains of mice. Mice from both the C57BL/6J and the DBA/2J inbred strains showed progressive increase of immobility during 10 min exposure to forced swim (FS) and retrieved the acquired levels of immobility when tested 24 h later. The pattern of c-fos immunostaining promoted by FS revealed activation of a large number of brain areas in both strains, including CA1 and CA3 fields of the hippocampus. However, only DBA/2J mice showed activation of the dorsolateral striatum (DLS). In addition, FS induced a positive correlation between c-fos expression in the amygdala and CA1 and CA3 in C57BL/6J mice whereas it induced a positive correlation between c-fos expression in the amygdala and DLS in DBA/2J mice. Finally, temporary post-training inactivation of the dorsal hippocampus, by local infusion of lidocaine, prevented 24 h retention of immobility in C57BL/6J mice only, whereas inactivation of the DLS prevented retention in DBA/2J mice only. These findings support the view that genetic factors can determine whether the dorsal hippocampus or the DLS are selectively engaged to consolidate stress-related memory.</div>
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<s1>© 2014 INIST-CNRS. All rights reserved.</s1>
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<fA64 i1="01" i2="1"><s0>Neurobiology of learning and memory : (Print)</s0>
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<fA66 i1="01"><s0>NLD</s0>
</fA66>
<fC01 i1="01" l="ENG"><s0>Healthy subjects differ in the memory system they engage to learn dual-solution tasks. Both genotype and stress experience could contribute to this phenotypic variability. The present experiments tested whether the hippocampus and the dorsal striatum, the core nodes of two different memory systems, are differently involved in 24 h retention of a stress-associated memory in two genetically unrelated inbred strains of mice. Mice from both the C57BL/6J and the DBA/2J inbred strains showed progressive increase of immobility during 10 min exposure to forced swim (FS) and retrieved the acquired levels of immobility when tested 24 h later. The pattern of c-fos immunostaining promoted by FS revealed activation of a large number of brain areas in both strains, including CA1 and CA3 fields of the hippocampus. However, only DBA/2J mice showed activation of the dorsolateral striatum (DLS). In addition, FS induced a positive correlation between c-fos expression in the amygdala and CA1 and CA3 in C57BL/6J mice whereas it induced a positive correlation between c-fos expression in the amygdala and DLS in DBA/2J mice. Finally, temporary post-training inactivation of the dorsal hippocampus, by local infusion of lidocaine, prevented 24 h retention of immobility in C57BL/6J mice only, whereas inactivation of the DLS prevented retention in DBA/2J mice only. These findings support the view that genetic factors can determine whether the dorsal hippocampus or the DLS are selectively engaged to consolidate stress-related memory.</s0>
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<s5>01</s5>
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<s5>01</s5>
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<s5>01</s5>
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<s5>02</s5>
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<fC03 i1="02" i2="X" l="ENG"><s0>Corpus striatum</s0>
<s5>02</s5>
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<fC03 i1="03" i2="X" l="ENG"><s0>Consolidation</s0>
<s5>03</s5>
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<s5>03</s5>
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<fC03 i1="04" i2="X" l="FRE"><s0>Génétique</s0>
<s5>04</s5>
</fC03>
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<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="SPA"><s0>Genética</s0>
<s5>04</s5>
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<fC03 i1="05" i2="X" l="FRE"><s0>Comparaison interindividuelle</s0>
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<s5>05</s5>
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<fC03 i1="05" i2="X" l="SPA"><s0>Comparación interindividual</s0>
<s5>05</s5>
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<s5>07</s5>
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<s5>07</s5>
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<s5>08</s5>
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<s5>08</s5>
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<s5>08</s5>
</fC03>
<fC03 i1="09" i2="X" l="FRE"><s0>Stress</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="X" l="ENG"><s0>Stress</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="X" l="SPA"><s0>Estrés</s0>
<s5>09</s5>
</fC03>
<fC07 i1="01" i2="X" l="FRE"><s0>Encéphale</s0>
<s5>37</s5>
</fC07>
<fC07 i1="01" i2="X" l="ENG"><s0>Encephalon</s0>
<s5>37</s5>
</fC07>
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<s5>37</s5>
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<fC07 i1="02" i2="X" l="FRE"><s0>Système nerveux central</s0>
<s5>38</s5>
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<s5>38</s5>
</fC07>
<fC07 i1="02" i2="X" l="SPA"><s0>Sistema nervioso central</s0>
<s5>38</s5>
</fC07>
<fC07 i1="03" i2="X" l="FRE"><s0>Noyau gris central</s0>
<s5>39</s5>
</fC07>
<fC07 i1="03" i2="X" l="ENG"><s0>Basal ganglion</s0>
<s5>39</s5>
</fC07>
<fC07 i1="03" i2="X" l="SPA"><s0>Núcleo basal</s0>
<s5>39</s5>
</fC07>
<fC07 i1="04" i2="X" l="FRE"><s0>Processus acquisition</s0>
<s5>40</s5>
</fC07>
<fC07 i1="04" i2="X" l="ENG"><s0>Acquisition process</s0>
<s5>40</s5>
</fC07>
<fC07 i1="04" i2="X" l="SPA"><s0>Proceso adquisición</s0>
<s5>40</s5>
</fC07>
<fN21><s1>188</s1>
</fN21>
<fN44 i1="01"><s1>OTO</s1>
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<fN82><s1>OTO</s1>
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<server><NO>PASCAL 14-0148246 INIST</NO>
<ET>Either the dorsal hippocampus or the dorsolateral striatum is selectively involved in consolidation of forced swim-induced immobility depending on genetic background</ET>
<AU>COLELLI (V.); CAMPUS (P.); CONVERSI (D.); ORSINI (C.); CABIB (S.)</AU>
<AF>Dept. Psicologia, Center D.Bovet (CRIN), 'Sapienza' University of Rome, via dei Marsi 78/00185 Rome/Italie (1 aut., 2 aut., 3 aut., 4 aut., 5 aut.); Fondazione Santa Lucia I.R.C.C.S., Via del Fosso di Fiorano 64/00143 Rome/Italie (3 aut., 4 aut., 5 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Neurobiology of learning and memory : (Print); ISSN 1074-7427; Pays-Bas; Da. 2014; Vol. 111; Pp. 49-55; Bibl. 1 p.</SO>
<LA>Anglais</LA>
<EA>Healthy subjects differ in the memory system they engage to learn dual-solution tasks. Both genotype and stress experience could contribute to this phenotypic variability. The present experiments tested whether the hippocampus and the dorsal striatum, the core nodes of two different memory systems, are differently involved in 24 h retention of a stress-associated memory in two genetically unrelated inbred strains of mice. Mice from both the C57BL/6J and the DBA/2J inbred strains showed progressive increase of immobility during 10 min exposure to forced swim (FS) and retrieved the acquired levels of immobility when tested 24 h later. The pattern of c-fos immunostaining promoted by FS revealed activation of a large number of brain areas in both strains, including CA1 and CA3 fields of the hippocampus. However, only DBA/2J mice showed activation of the dorsolateral striatum (DLS). In addition, FS induced a positive correlation between c-fos expression in the amygdala and CA1 and CA3 in C57BL/6J mice whereas it induced a positive correlation between c-fos expression in the amygdala and DLS in DBA/2J mice. Finally, temporary post-training inactivation of the dorsal hippocampus, by local infusion of lidocaine, prevented 24 h retention of immobility in C57BL/6J mice only, whereas inactivation of the DLS prevented retention in DBA/2J mice only. These findings support the view that genetic factors can determine whether the dorsal hippocampus or the DLS are selectively engaged to consolidate stress-related memory.</EA>
<CC>002A26C</CC>
<FD>Hippocampe; Corps strié; Consolidation; Génétique; Comparaison interindividuelle; Style cognitif; Style apprentissage; Apprentissage; Stress</FD>
<FG>Encéphale; Système nerveux central; Noyau gris central; Processus acquisition</FG>
<ED>Hippocampus; Corpus striatum; Consolidation; Genetics; Interindividual comparison; Cognitive style; Learning style; Learning; Stress</ED>
<EG>Encephalon; Central nervous system; Basal ganglion; Acquisition process</EG>
<SD>Hipocampo; Cuerpo estriado; Consolidación; Genética; Comparación interindividual; Estilo cognitivo; Estilo aprendizaje; Aprendizaje; Estrés</SD>
<LO>INIST-14380A.354000502742090070</LO>
<ID>14-0148246</ID>
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Either the dorsal hippocampus or the dorsolateral striatum is selectively involved in consolidation of forced swim-induced immobility depending on genetic background

Either the dorsal hippocampus or the dorsolateral striatum is selectively involved in consolidation of forced swim-induced immobility depending on genetic background

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