Absence of dopamine D4 receptors results in enhanced reactivity to unconditioned, but not conditioned, fear

The prefrontal cortex receives a major dopaminergic input from the ventral tegmental area, which plays an important role in the integration of neuronal signals influencing behavioural responses to stressful environmental stimuli. The dopamine D4 receptor (D4R) is expressed at highest levels in the p...

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Detalles Bibliográficos
Autores principales:	Falzone, T.L., Gelman, D.M., Young, J.I., Grandy, D.K., Low, M.J., Rubinstein, M.
Formato:	JOUR
Materias:	Anxiety Dopamine receptors Fear Frontal cortex Knockout mice Mouse alcohol anxiolytic agent benzodiazepine dopamine dopamine 4 receptor midazolam receptor subtype animal experiment anxiety article association avoidance behavior behavior conditioned reflex conditioning controlled study darkness decision making exploratory behavior fear instrumental conditioning learning light maze test mouse mouse strain nonhuman prefrontal cortex priority journal protein deficiency signal transduction stimulus response stress wild type Animals Anti-Anxiety Agents Avoidance Learning Behavior, Animal Central Nervous System Depressants Conditioning (Psychology) Conflict (Psychology) Ethanol Exploratory Behavior Mice Mice, Knockout Midazolam Receptors, Dopamine D2 Receptors, Dopamine D4 Stress, Psychological
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_0953816X_v15_n1_p158_Falzone
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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