ListarDepartament: Psicologia Bàsica, Clínica i Psicobiologia por tema "Decision-making"
Mostrando ítems 1-4 de 4
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Caffeine Modulates Food Intake Depending on the Context That Gives Access to Food: Comparison With Dopamine Depletion
(2018-09-06)Caffeine is a methylxanthine consumed in different context s to potentiate alertness and reduce fatigue. However, caffeine can induce anxiety at hig h doses. Caffeine is also a minor psychostimulant that seems to act ... -
Dopamine depletion shifts behavior from activity based reinforcers tomore sedentary ones and adenosine receptor antagonism reversesthat shift: Relation to ventral striatum DARPP32 phosphorylationpatterns
Elsevier (2018)The mesolimbic dopamine (DA) system plays a critical role in behavioral activation and effort-baseddecision-making. DA depletion produces anergia (shifts to low effort options) in animals tested oneffort-based decision-making ... -
Opioidergic and dopaminergic modulation of cost/benefit decision-making in Long Evans Rats
Elsevier (2017)Eating disorders are associated with impaired decision-making and dysfunctional reward-related neurochemistry. The present study examined the potential contributions of dopamine and opioid signaling to these processes using ... -
The non-selective adenosine antagonist theophylline reverses the effects of dopamine antagonism on tremor, motor activity and effort-based decision-making
Elsevier (2020)Considerable evidence indicates that adenosine and dopamine systems interact in the regulation of basal ganglia function. Nonselective adenosine antagonists such as the methylxanthine caffeine as well as selective adenosine ...