Hippocampal Synaptic Expansion Induced by Spatial Experience in Rats Correlates with Improved Information Processing in the Hippocampus

Spatial water maze (WM) overtraining induces hippocampal mossy fiber (MF) expansion, and it has been suggested that spatial pattern separation depends on the MF pathway. We hypothesized that WM experience inducing MF expansion in rats would improve spatial pattern separation in the hippocampal netwo...

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Veröffentlicht in:	PloS one 2015-08, Vol.10 (8), p.e0132676-e0132676
Hauptverfasser:	Carasatorre, Mariana, Ochoa-Alvarez, Adrian, Velázquez-Campos, Giovanna, Lozano-Flores, Carlos, Ramírez-Amaya, Víctor, Díaz-Cintra, Sofía Y
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Behavior, Animal - physiology Behavioral plasticity Catfish Coding Data processing Exercise Expansion Gene expression Hippocampal plasticity Hippocampus Hippocampus (Brain) Hippocampus - physiology Information processing Male Maze Learning - physiology Memory Mossy Fibers, Hippocampal - physiology Network reliability Neural coding Neuronal Plasticity - physiology Neurophysiology Overtraining Physiological aspects Plasticity Rats Rats, Wistar Rodents Separation Spatial Behavior - physiology Spatial data Spatial Memory - physiology Staining Synapses - physiology Synaptic plasticity Synaptic Transmission - physiology Synaptic vesicles Synaptophysin
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