Zobrazeno 1 - 10
of 142
pro vyhledávání: '"Robert Jaffard"'
Autor:
Robert Jaffard
Publikováno v:
The Explosion of Life Forms. :125-153
Autor:
Robert Jaffard, D Higueret, Paul Higueret, V Enderlin, Véronique Pallet, Serge Alfos, Marianne Husson
Publikováno v:
Nutritional neuroscience. 3(3)
Recent studies have revealed a novel and unexpected role of vitamin A, via its nuclear receptors, in higher cognitive functions. We examined, in mouse brain, the impact of vitamin A status on the level of retinoic acid nuclear receptor (RAR and RXR)
Publikováno v:
Learning and Memory
Learning and Memory, Cold Spring Harbor Laboratory Press, 2010, 17 (9), pp.440-443. ⟨10.1101/lm.1859810⟩
Learning and Memory, Cold Spring Harbor Laboratory Press, 2010, 17 (9), pp.440-443. ⟨10.1101/lm.1859810 ⟩
Learning and Memory, Cold Spring Harbor Laboratory Press, 2010, 17 (9), pp.440-443. ⟨10.1101/lm.1859810⟩
Learning and Memory, Cold Spring Harbor Laboratory Press, 2010, 17 (9), pp.440-443. ⟨10.1101/lm.1859810 ⟩
International audience; The aim of the present experiment was to directly assess the role of the glutamatergic hippocampal-lateral septal (HPC-LS) neurotransmission in tone and contextual fear conditioning. We found that pretraining infusion of gluta
Publikováno v:
Journal of Neurochemistry. 79:859-867
Brain ageing is associated with a dysregulation of intracellular calcium (Ca2+) homeostasis which leads to deficits in Ca2+-dependent signalling pathways and altered neuronal functions. Given the crucial role of neurogranin/RC3 (Ng) in the post-synap
Autor:
Robert Jaffard, Valerie Bertaina-Anglade, Stephane Valerio, Aline Marighetto, Jean-Nicolas Philippin, C. Drieu La Rochelle, Philippe Morain
Publikováno v:
Journal of Psychopharmacology. 22:511-521
The potential memory-enhancing properties of two dopamine agonists currently used in patients with Parkinson's disease, piribedil (1, 10 mg/kg/day, subcutaneously) and bromocriptine (5 mg/kg/day, subcutaneously), were evaluated in three experiments.
Publikováno v:
Learning & Memory. 14:422-429
Extensive evidence indicates that the septum plays a predominant role in fear learning, yet the direction of this control is still a matter of debate. Increasing data suggest that the medial (MS) and lateral septum (LS) would be differentially requir
Autor:
Jacques Micheau, Robert Jaffard, Aline Desmedt, Ludovic Calandreau, Pierre Trifilieff, Marc Marien, Nicole Mons, Aline Marighetto, Laurence Costes
Publikováno v:
Journal of Neuroscience
Journal of Neuroscience, Society for Neuroscience, 2006, 26 (52), pp.13556-13566. ⟨10.1523/JNEUROSCI.3713-06.2006⟩
Journal of Neuroscience, Society for Neuroscience, 2006, 26 (52), pp.13556-13566. ⟨10.1523/JNEUROSCI.3713-06.2006⟩
Ample data indicate that tone and contextual fear conditioning differentially require the amygdala and the hippocampus. However, mechanisms subserving the adaptive selection among environmental stimuli (discrete tone vs context) of those that best pr
Autor:
Roger D. Porsolt, J M Rivet, Pierre Lestage, Anne Dekeyne, Robert Jaffard, Jean Louis Peglion, Alain P. Gobert, Elisabeth Mocaer, Benjamin Di Cara, Mirjana Carli, Sylvain Roux, Alfredo Meneses, Millan Mark
Publikováno v:
Journal of Pharmacology and Experimental Therapeutics. 311:190-203
These studies examined the influence of the selective 5-hydroxytryptamine (serotonin) (5-HT)(1A) receptor partial agonist S15535 [4-(benzodioxan-5-yl)1-(indan-2-yl)piperazine] upon cholinergic transmission and cognitive function in rodents. In the ab
Autor:
Véronique Pallet, Aline Marighetto, Robert Jaffard, Paul Higueret, Nicole Etchamendy, V Enderlin
Publikováno v:
Behavioural Brain Research. 145:37-49
Vitamin A and its derivatives, the retinoids, have recently been reported to be implicated in the synaptic plasticity of the hippocampus and in cognitive functions. Acting via transcription factors, retinoids can regulate gene expression via their nu
Publikováno v:
Neurobiology of Learning and Memory
Neurobiology of Learning and Memory, Elsevier, 2003, 79 (3), pp.226-235. ⟨10.1016/s1074-7427(03)00005-4⟩
Neurobiology of Learning and Memory, Elsevier, 2003, 79 (3), pp.226-235. ⟨10.1016/s1074-7427(03)00005-4⟩
Several lines of evidence indicate that Ca2+/calmodulin-stimulated isoforms of adenylyl cyclase (AC) are involved in long-term potentiation and in certain forms of learning. Recently, we found that training in different types of learning task differe