Ghrelin regulates phasic dopamine and nucleus accumbens signaling evoked by food‐predictive stimuli

Environmental stimuli that signal food availability hold powerful sway over motivated behavior and promote feeding, in part, by activating the mesolimbic system. These food‐predictive cues evoke brief (phasic) changes in nucleus accumbens (NAc) dopamine concentration and in the activity of individua...

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Veröffentlicht in:	Journal of neurochemistry 2015-06, Vol.133 (6), p.844-856
Hauptverfasser:	Cone, Jackson J., Roitman, Jamie D., Roitman, Mitchell F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Behavior Conditioning, Classical Cues Dopamine Dopamine - metabolism Electrophysiology feeding Feeding Behavior - physiology Food Ghrelin - metabolism Male Neurochemistry nucleus accumbens Nucleus Accumbens - metabolism Rats Rats, Sprague-Dawley reward Signal Transduction - physiology voltammetry
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