Listar por autoría "12128fde-10ce-4387-88e5-ee218b70db48"
Mostrando ítems 1-3 de 3
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Effects of the dopamine depleting agent tetrabenazine on detailed temporal parameters of effort-related choice responding
Ren, Naxin; Carratalá-Ros, Carla; Ecevitoglu, Alev; Rotolo, Renee; Edelstein, Gayle A; Presby, Rose; Stevenson, Ian; Chrobak, James; Salamone, John Society for the Experimental Analysis of Behavior (2022-03-28)The dopamine-depleting agent tetrabenazine alters effort-based choice, suppressing food-reinforced behaviors with high response requirements, while increasing selection of low-cost options. In the present experiments, rats ... -
Forebrain circuitry involved in effort-related choice: Injections of the GABAA agonist muscimol into ventral pallidum alter response allocation in food-seeking behavior
Farrar, Andrew M.; Font Hurtado, Laura; Pereira, Mariana; Mingote, Susana; Bunce, Jamie G.; Chrobak, James; Salamone, John Elsevier (2008-03)Organisms often make effort-related choices based upon assessments of motivational value and work requirements. Nucleus accumbens dopamine is a critical component of the brain circuitry regulating work output in ... -
Nucleus Accumbens Adenosine A2A Receptors Regulate Exertion of Effort by Acting on the Ventral Striatopallidal Pathway
Font Hurtado, Laura; Mingote, Susana; Farrar, Andrew M.; Vontell, Regina; Worden, Lila T.; Stopper, Colin M.; Port, Russell G.; Sink, Kelly S.; Bunce, Jamie G.; Chrobak, James; Salamone, John Society for Neuroscience (2008)Goal-directed actions are sensitive to work-related response costs, and dopamine in nucleus accumbens is thought to modulate the exertion of effort in motivated behavior. Dopamine-rich striatal areas such as nucleus ...