CRMP5 regulates generation and survival of newborn neurons in olfactory and hippocampal neurogenic areas of the adult mouse brain.

Autor: Alexandra Veyrac, Sophie Reibel, Joëlle Sacquet, Mireille Mutin, Jean-Philippe Camdessanche, Pappachan Kolattukudy, Jérôme Honnorat, François Jourdan

Publikováno v: PLoS ONE, Vol 6, Iss 10, p e23721 (2011)

The Collapsin Response Mediator Proteins (CRMPS) are highly expressed in the developing brain, and in adult brain areas that retain neurogenesis, ie: the olfactory bulb (OB) and the dentate gyrus (DG). During brain development, CRMPs are essentially

Externí odkaz: https://doaj.org/article/9a0cb88de20542718a99a1b532afb9cb

Olfactory enrichment influences adult neurogenesis modulating GAD67 and plasticity-related molecules expression in newborn cells of the olfactory bulb.

Autor: Serena Bovetti, Alexandra Veyrac, Paolo Peretto, Aldo Fasolo, Silvia De Marchis

Publikováno v: PLoS ONE, Vol 4, Iss 7, p e6359 (2009)

The olfactory bulb (OB) is a highly plastic region of the adult mammalian brain characterized by continuous integration of inhibitory interneurons of the granule (GC) and periglomerular cell (PGC) types. Adult-generated OB interneurons are selected t

Externí odkaz: https://doaj.org/article/b9d65ba642284d29815326d9b551ac79

Cerveau et mémoire : des nouveaux neurones pour se souvenir

Autor: Alexandra Veyrac, Serge Laroche, Alexandra Gros

Publikováno v: Biologie Aujourd'hui. 209:229-248

A defining characteristic of the brain is its remarkable capacity to undergo activity-dependent functional and structural remodelling via mechanisms of plasticity that form the basis of our capacity to encode and retain memories. The prevailing model

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::30de2e3762e6663f53811e3ec9a9c39f
https://doi.org/10.1051/jbio/2015028

Novelty Determines the Effects of Olfactory Enrichment on Memory and Neurogenesis Through Noradrenergic Mechanisms

Autor: Véronique Nguyen, Joëlle Sacquet, Marc Marien, François Jourdan, Alexandra Veyrac, Anne Didier

Publikováno v: Neuropsychopharmacology. 34:786-795

Commonly used experimental paradigms of environmental enrichment combine increased social interactions and sensory inputs and renewal of the objects present in the environment. However, the specific contribution of novelty to the effects of enrichmen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d02b55f773a89beb65b139377dbbfc6
https://doi.org/10.1038/npp.2008.191

Memory of occasional events in rats: individual episodic memory profiles, flexibility, and neural substrate

Autor: Marina Allerborn, Jana Kenney, Frederic Michon, Nadine Ravel, Marc Thevenet, Samuel Garcia, Serge Laroche, Louise Raguet, Florette Godinot, Alexandra Veyrac, Belkacem Messaoudi, Alexandra Gros

Publikováno v: Journal of Neuroscience
Journal of Neuroscience, Society for Neuroscience, 2015, 35 (19), pp.7575-86. ⟨10.1523/JNEUROSCI.3941-14.2015⟩
Journal of Neuroscience, 2015, 35 (19), pp.7575-7586. ⟨10.1523/JNEUROSCI.3941-14.2015⟩
Journal of Neuroscience, 2015, 35 (19), pp.7575-7586. ⟨10.1523/jneurosci.3941-14.2015⟩

International audience; In search for the mechanisms underlying complex forms of human memory, such as episodic recollection, a primary challenge is to develop adequate animal models amenable to neurobiological investigation. Here, we proposed a nove

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f62735e7f74d53f9b188e6452bfafca6
https://hal.archives-ouvertes.fr/hal-01165586