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Dopaminergic neurons promote hippocampal reactivation and spatial memory persistence

Here we found that optogenetic burst stimulation of hippocampal dopaminergic fibers from midbrain neurons in mice exploring novel environments enhanced the reactivation of pyramidal cell assemblies during subsequent sleep/rest. When applied during spatial learning of new goal locations, dopaminergic...

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Detalles Bibliográficos
Autores principales: McNamara, Colin G, Tejero-Cantero, Álvaro, Trouche, Stéphanie, Campo-Urriza, Natalia, Dupret, David
Formato: Online Artículo Texto
Lenguaje:English
Publicado: 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4241115/
https://www.ncbi.nlm.nih.gov/pubmed/25326690
http://dx.doi.org/10.1038/nn.3843