Academic literature on the topic 'Mémoire à long et court terme'
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Journal articles on the topic "Mémoire à long et court terme"
Lemoyne, Gisèle. "Les comportements mathématiques des jeunes enfants en tant que produits d’un système de traitement de l’information et reflets de méthodes d’apprentissage." Revue des sciences de l'éducation 9, no. 1 (November 4, 2009): 85–105. http://dx.doi.org/10.7202/900400ar.
Full textLefebvre, Marie-Édith, and Jacques Poncet-Montange. "La bande vidéo, outil de coconstruction d’une mémoire raisonnée." Articles 22, no. 3 (October 10, 2007): 599–616. http://dx.doi.org/10.7202/031895ar.
Full textBOUVAREL, I., S. TESSERAUD, and C. LETERRIER. "L’ingestion chez le poulet de chair : n’oublions pas les régulations à court terme." INRAE Productions Animales 23, no. 5 (December 19, 2010): 391–404. http://dx.doi.org/10.20870/productions-animales.2010.23.5.3317.
Full textLimosin, F., and J. P. Schuster. "Usage et mésusage des benzodiazépines chez le sujet âgé." European Psychiatry 30, S2 (November 2015): S44. http://dx.doi.org/10.1016/j.eurpsy.2015.09.123.
Full textMonday, Isabelle. "Les processus cognitifs et la rédaction de résumés." Documentation et bibliothèques 42, no. 2 (September 29, 2015): 55–63. http://dx.doi.org/10.7202/1033282ar.
Full textSchuster, J. P. "Comment réduire la consommation de benzodiazépines chez le sujet âgé ?" European Psychiatry 30, S2 (November 2015): S45. http://dx.doi.org/10.1016/j.eurpsy.2015.09.126.
Full textDeligne, Claire, and Laurent Gros. "Les anticorps monoclonaux anti-tumoraux." médecine/sciences 35, no. 12 (December 2019): 982–89. http://dx.doi.org/10.1051/medsci/2019194.
Full textLesnoff, Matthieu. "Evaluation d’une méthode d’enquête rétrospective sur une période de douze mois pour estimer les taux de mise bas et de mortalité du bétail dans un système d’élevage africain traditionnel." Revue d’élevage et de médecine vétérinaire des pays tropicaux 62, no. 1 (January 1, 2009): 49. http://dx.doi.org/10.19182/remvt.10093.
Full textLaurier-Grymonprez, L., F. Lebert, and F. Pasquier. "Anxiété et mémoire à long terme explicite verbale." Revue Neurologique 160, no. 4 (April 2004): 84. http://dx.doi.org/10.1016/s0035-3787(04)70966-2.
Full textHARVEY, Julien. "Le rapport Dumont, à court terme et à long terme." Sociologie et sociétés 22, no. 2 (September 30, 2002): 127–32. http://dx.doi.org/10.7202/001336ar.
Full textDissertations / Theses on the topic "Mémoire à long et court terme"
Bernardin, Sophie. "Mémoire de travail et contraintes cognitives : le modèle du partage temporel des ressources." Dijon, 2004. http://www.theses.fr/2004DIJOL013.
Full textPortrat, Sophie. "Mémoire de travail et fonctions exécutives : l'apport du modèle de partage temporel des ressources." Dijon, 2008. http://www.theses.fr/2008DIJOL006.
Full textThe relationships between maintenance and executive processing within working memory are explored through the Time-Based Resource-Sharing model (Barrouillet, Bernardin, & Camos, 2004). We study the role of the central executive in maintenance through the use of complex span tasks by investigating the impact of a wide range of executive functions (i. E. , response selection, retrieval, inhibition of prepotent responses and updating) on concurrent maintenance. On the one hand, we observe that the involvement of any executive function in a processing activity results in a decrease of memory performance. On the other hand, a meta-analysis establishes an accurate metric of this effect: the memory loss induced by a controlled processing activity is exclusively determined by the proportion of time during which this activity captures attention. Both maintenance and processing are underpinned by the central executive in charge of the sequential setting up of the executive processes. When a controlled processing activity is performed, it occupies the central executive that is no longer available for refreshing decaying memory traces
Karypidis, Charalampos. "Asymétries en perception et traitement de bas niveau : traces auditives, mémoire a court terme et représentations mentales." Phd thesis, Université de la Sorbonne nouvelle - Paris III, 2010. http://tel.archives-ouvertes.fr/tel-00487590.
Full textElaagouby, Abdelkrim. "Modification à court et à long terme de l'excitabilité des neurones du bulbe olfactif : induction et modulation par le calcium et les agents GABAergiques et cholinergiques." Lyon 1, 1991. http://www.theses.fr/1991LYO10221.
Full textPanchenko, Polina. "Mémoire épigénétique des trajectoires pondérales maternelles préconceptionnelles au cours du développement et à long terme." Thesis, Paris 6, 2015. http://www.theses.fr/2015PA066574/document.
Full textMaternal obesity (OB) impacts fetal growth and adult offspring phenotype. It is still unknown whether the currently recommended preconceptional weight loss (WL) for obese women is beneficial for feto-placental growth and adult offspring health. The objectives of this thesis were to assess the effects of maternal weight trajectories on offspring phenotype at term and in adulthood, as well as gene expression in placenta and fetal liver. At E18.5, fetuses from obese females presented a fetal growth restriction (FGR); this FGR was almost completely abolished by maternal WL. Placental and hepatic expression of epigenetic machinery genes was affected by maternal OB, especially the histone acetylation pathway. Maternal WL normalized the expression of only a subset of these genes. Males born to OB mothers gained weight faster under high-fat diet than males born to control mothers; maternal WL rescued this phenotype. These results show that expression of epigenetic machinery genes and in particular histone acetylation regulators, is highly sensitive to maternal obesity. Preconceptional WL alleviates the effects of OB on fetal and adult weight but some effects of obesity cured by nutritional intervention were retained in offspring phenotype at term. This study is an important step toward understanding the mechanisms linking maternal nutrition to fetal growth and adult health
Safi-Stibler, Sofiane. "Mémoire métabolique et épigénétique des trajectoires pondérales maternelles préconceptionnelles, au cours du développement et à long terme." Thesis, Sorbonne université, 2019. http://www.theses.fr/2019SORUS357.
Full textMaternal obesity can predispose to metabolic pathologies in adulthood. Preconceptional weight loss is recommended for obese women, but its effects on the health of the offspring are still poorly understood. The objectives of this thesis were to study the effects of preconceptional maternal weight trajectories on the metabolic phenotype of offspring in adulthood and to address the underlying epigenetic mechanisms at gestation term. The study is based on a mouse model comprising three maternal groups (control, obese and weight loss) and two offspring groups (normal or high-fat diet). Multifactorial analyzes revealed a major effect of sex and post-weaning diet on the phenotype of offspring, as well as a conditioning effect by maternal physiology in males under high-fat diet. A metabolomic analysis of the liver, hypothalamus and olfactory bulb of adult male offspring confirmed the major effect of post-weaning diet on several metabolic pathways, and identified 3 metabolites common to all three tissues. In addition, this study revealed a programming effect by maternal obesity in the liver. At term of gestation, we also started a preliminary study concerning the post-translational modifications of the histones, in particular their acetylation. This work brings novel elements concerning the actors and the mechanisms of the programming and the developmental conditioning of the offspring by the preconceptional maternal weight trajectories
Renard, Justine. "Conséquences à long terme d’une exposition chronique aux cannabinoïdes durant l’adolescence chez le rat : Approches comportementale, fonctionnelle et structurale." Thesis, Paris 5, 2012. http://www.theses.fr/2012PA05P643/document.
Full textCannabis use among adolescents and young adults is a risk factor for developing psychotic symptoms. The aim of this thesis was to study the consequences at different levels (behavioral, functional and structural in adulthood) of chronic exposure to synthetic cannabinoids during adolescence in the rat. We showed that chronic administration of a cannabinoid receptor agonist, CP 55940, during adolescence (PND 29-50) in rats leads to significant long-term deleterious effects in short-term memory and in spatial working memory in adulthood. The same treatment administered in adulthood (PND 70-91) does not cause long-term cognitive deficits. We further demonstrated that cannabinoid during adolescence leads in adults to a significant decrease in the expression of LTP induced in hippocampal to prefrontal cortex synapses, a circuit directly involved in memory processes and in the pathophysiology of schizophrenia. This alteration could be associated with changes in the morphology of pyramidal neurons in layer II / III of PFC and/or in the density of synaptic markers that we also identified in these cannabinoid-treated rats. These findings demonstrate that adolescence is a critical and vulnerable period to the deleterious effects of cannabinoids on cognitive processes. The neurobiological basis for this effect, especially with regard to alterations to prefrontal circuitry, which we partially provide should improve our understanding of the emergence of psychosis and lead to new therapeutic strategies and prevention
Lambert, Isabelle. "Modification des réseaux de pointes intercritiques au cours du sommeil et effets sur la consolidation mnésique à long terme." Thesis, Aix-Marseille, 2019. http://www.theses.fr/2019AIXM0203.
Full textSleep plays a key role in consolidation of declarative memory, i.e. the process allowing a long-term stabilization of memory, in which medial temporal regions, particularly hippocampus, are major actors.Long-term memory consolidation is the result of hippocampal-neocortical dialogue occurring during NREM sleep thanks to temporal coupling between hippocampal ripples, sleep spindles, and cortical slow waves. Epileptic anomalies may specifically impair this hippocampal-neocortical dialogue.Epilepsy is the result from abnormal hyperexcitability of neuronal networks, represented by epileptic seizures and interictal spikes. Mesio-temporal lobe epilepsy is often associated to impairment of declarative memory.The aim of this thesis is to determine whether interictal spikes occurring during NREM sleep negatively impact long-term memory consolidation processes.In the first study, we showed that interictal spike frequency increased during NREM sleep in all brain regions but was higher in medial temporal region than in neocortical regions. In the second study, we prospectively investigated memory consolidation in 20 patients with drug-resistant epilepsy recorded with SEEG for presurgical investigation. We showed that hippocampal interictal spikes frequency during NREM sleep was negatively correlated to retention of verbal memory over one week. Taken as a whole, our results showed that the activation of interictal spikes in medial temporal regions during NREM sleep has a negative impact on long-term memory consolidation
Jacquet, Marlyse. "Effets promnésiants de l'activation des récepteurs sérotoninergiques de type 4 (5-HT4) dans des modèles rongeurs (rats, souris) de vieillissement normal et pathologiques." Thesis, Aix-Marseille, 2014. http://www.theses.fr/2014AIXM3070.
Full textIn normal aging or pathological brain diseases in rodents procedural memory is spared while reference memory is deeply impaired.Injection of a partial selective 5-HT4 agonist (SL65.0155. 0.01mg/kg) enabled complete recovery of association learning performance in an olfactory associative discrimination task, the olfactory tubing maze for exemple.Activation of 5-HT4 receptors by a selective agonist could be useful for the symptomatic treatment of memory dysfunctions related to pathological aging such as Alzheimer’disease
Prévot, Thomas. "Pathogénicité du stress chronique chez l'adulte dans un modèle murin : impact à long terme et rôle de la somatostatine." Thesis, Bordeaux, 2015. http://www.theses.fr/2015BORD0321/document.
Full textStress has an adaptive function but it can have also deleterious effects on physical,cognitive and mental health when its intensity and/or chronicity increase. A large body ofevidence supports the idea that young children, adolescents and aged people are highlysensitive to stress. The aim of this study was to determinate if a critical period of sensitivity tostress may be evidenced during adulthood. The Unpredictable Chronic Mild Stress protocoldeveloped in the mouse was used. Short and long-term impacts of stress were quantified byassessing somatic, hedonic, anxious, depressive and cognitive troubles which arecharacteristic of a stress syndrome. Unlike the view that adults are resistant and resilient tostress, the results presented in this thesis show that a stress period during adulthood inducesimmediate and long-lasting deleterious effects. However, middle-aged adults were moreresistant and more resilient than younger or older subjects which both displayed a more severesymptomatology. The anxiety level initially induced by chronic stress is correlated with thepersistence of troubles and with modifications of gene repression marks in the hippocampus,indicating the presence of an epigenetic signature of the chronic stress episode in the longterm.Recent studies have suggested that central somatostatin is involved in emotionalregulations, linking the vulnerability of somatostatinergic neurons to chronic stress with theinstatement of anxio-depressive disorders. We showed herein that hippocampal sst2 and sst4receptor subtypes mediate the inhibition of HPA axis and improve anxio-depressivebehaviors. Behavioral patterns induced by either selective agonists or deletions of thesereceptors suggest that two regulatory pathways respectively interact with the serotoninergicsystem (sst2) and the noradrenergic system (sst4). In addition, sst2 receptors mainly regulateanxiety whereas sst4 is mainly involved in the regulation of cognitive and depressivedisorders. As a whole, this thesis corroborates the idea that chronic stress has pathogeniceffects even in adulthood and highlights the importance of neuroendocrine and cognitivoemotionalregulations by sst2 and sst4 receptor subtypes, a specificity that has to beconsidered in the use and the development of somatostatin treatments targeting HPAderegulations and stress-related disorders
Books on the topic "Mémoire à long et court terme"
Fredette, Nicole A. L' influence des douleurs chroniques et des heures de sommeil sur une tâche d'attention et sur une tâche de mémoire à court terme. Sudbury, Ont: Département de psychologie, Université Laurentienne, 1998.
Find full textAloui, Chaker. Phénomène de dépendance de court et de long terme de la volatilé des cours de change: Cas du marché interbancaire Tunisien, Mars 1994-Mars 2004. Dokki, Cairo: Economic Research Forum, 2004.
Find full textCatherine, Belin, Van der Linden Martial, and Majerus Steve, eds. Relations entre perception mémoire de travail et mémoire à long terme. Marseille: Solal éditeurs, 2001.
Find full textRésumé des considérations du rapport des groupes d'experts de l'OCDE sur la toxicologie à court et à long terme. OECD, 2006. http://dx.doi.org/10.1787/9789264040106-fr.
Full textBook chapters on the topic "Mémoire à long et court terme"
JAFFAR, Robert. "Les formes de la mémoire." In L’explosion des formes de vie, 131–61. ISTE Group, 2020. http://dx.doi.org/10.51926/iste.9005.ch8.
Full textHaffen, Emmanuel, Pierre Vandel, and Daniel Sechter. "Les risques chez le suicidant : court et long terme." In Suicides et tentatives de suicide, 105. Lavoisier, 2010. http://dx.doi.org/10.3917/lav.court.2010.01.0105.
Full textNithart, Christelle, Elisabeth Demont, and Marie-Noëlle Metz-Lutz. "Traitement phonologique en mémoire à court terme chez les enfants dyslexiques et dysphasiques." In L’apprentissage de la langue écrite, 187–98. Presses universitaires de Rennes, 2009. http://dx.doi.org/10.4000/books.pur.60518.
Full textBellalah, Mondher. "Chapitre 13. Les contrats à terme sur taux d'intérêt à court et à long terme et les options." In Gestion des risques de taux d'intérêt et de change, 329–50. De Boeck Supérieur, 2005. http://dx.doi.org/10.3917/dbu.bella.2005.01.0329.
Full text"Énoncer les objectifs de la campagne de communication à court et à long terme." In Le plan de communication, 119–32. Presses de l'Université du Québec, 2004. http://dx.doi.org/10.2307/j.ctv18pgnn5.12.
Full textGin, Stéphane, Delphine Neff, Philippe Dillmann, and Aurélie Verney-Caron. "Les analogues naturels et archéologiques, outils privilégiés pour la prédiction du comportement à long terme des matériaux." In Regards croisés: quand les sciences archéologiques rencontrent l'innovation, 73–98. Editions des archives contemporaines, 2017. http://dx.doi.org/10.17184/eac.3791.
Full textBARRERE, Christian. "Covid-19 : le retour du collectif." In Les épidémies au prisme des SHS, 155–66. Editions des archives contemporaines, 2022. http://dx.doi.org/10.17184/eac.6001.
Full textConference papers on the topic "Mémoire à long et court terme"
Keppler, Jan-Horst. "Coûts de système dans le court et dans le long terme." In Nucléaire et EnR : des technologies complémentaires pour la transition énergétique. Les Ulis, France: EDP Sciences, 2017. http://dx.doi.org/10.1051/jtsfen/2017nuc08.
Full textDelafoy, Christine, Edouard Pouillier, Marie Moatti, and Hervé Palancher. "Evolutions du combustible à court, moyen et long terme (dont E-ATF)." In Comportement du combustible en situation accidentelle. Les Ulis, France: EDP Sciences, 2018. http://dx.doi.org/10.1051/jtsfen/2018com15.
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