Search results for "gênes"

showing 2 items of 2 documents

Handicap psychique, cognitif ou mental : les parcours commentés comme méthode d’élucidation de la teneur des "gênes" à la mobilité quotidienne

2015

International audience

mobilité quotidienneHandicap psychique[SHS.DEMO] Humanities and Social Sciences/Demographygêneshandicap mentalhandicap cognitif[SHS.DEMO]Humanities and Social Sciences/Demographyparcours commentésméthode d’élucidation[ SHS.DEMO ] Humanities and Social Sciences/DemographyComputingMilieux_MISCELLANEOUS
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The lizard cerebral cortex as a model to study neuronal regeneration

2002

The medial cerebral cortex of lizards, an area homologous to the hippocampal fascia dentata, shows delayed postnatal neurogenesis, i.e., cells in the medial cortex ependyma proliferate and give rise to immature neurons, which migrate to the cell layer. There, recruited neurons differentiate and give rise to zinc containing axons directed to the rest of cortical areas, thus resulting in a continuous growth of the medial cortex and its zinc-enriched axonal projection. This happens along the lizard life span, even in adult lizards, thus allowing one of their most important characteristics: neuronal regeneration. Experiments in our laboratory have shown that chemical lesion of the medial cortex…

neurogênese pós-natalMedial cortexhippocampushipocampoHippocampusBiologyHippocampal formationcélulas-troncomedicineAnimalsmedial cortexcortex mediallcsh:Scienceneural stem cellsCerebral CortexNeuronsMultidisciplinaryzincLizardsAnatomypostnatal neurogenesisNeural stem cellNerve Regenerationregeneraçãomedicine.anatomical_structurenervous systemzincoCerebral cortexregenerationModels AnimalFascia dentatalcsh:QNeuronSeasonsEpendymaNeuroscienceAnais da Academia Brasileira de Ciências
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