Listar PSB_Articles por autoría "e6869166-0130-464c-a9a7-418ebbced101"
Mostrando ítems 21-25 de 25
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Reward Contingencies Improve Goal-Directed Behavior by Enhancing Posterior Brain Attentional Regions and Increasing Corticostriatal Connectivity in Cocaine Addicts
Rosell Negre, Patricia; Bustamante, Juan Carlos; Fuentes-Claramonte, Paola; Costumero, Víctor; Llopis Llácer, Juan José; Barrós-Loscertales, Alfonso Public Library of Science (2016)The dopaminergic system provides the basis for the interaction between motivation and cognition. It is triggered by the possibility of obtaining rewards to initiate the neurobehavioral adaptations necessary to achieve ... -
Reward Sensitivity Is Associated with Brain Activity during Erotic Stimulus Processing
Barrós-Loscertales, Alfonso; Bustamante, Juan Carlos; Ventura Campos, Mercedes; Rosell Negre, Patricia; Fuentes-Claramonte, Paola; Costumero, Víctor; Avila, Cesar Public Library of Science (2013)The behavioral approach system (BAS) from Gray’s reinforcement sensitivity theory is a neurobehavioral system involved in the processing of rewarding stimuli that has been related to dopaminergic brain areas. Gray’s theory ... -
Reward sensitivity modulates brain activity in the prefrontal cortex, acc and striatum during task switching
Fuentes-Claramonte, Paola; Avila, Cesar; Rodríguez Pujadas, Aina; Ventura Campos, Mercedes; Bustamante, Juan Carlos; Costumero, Víctor; Rosell Negre, Patricia; Barrós-Loscertales, Alfonso Public Library of Science (2015)Current perspectives on cognitive control acknowledge that individual differences in motivational dispositions may modulate cognitive processes in the absence of reward contingencies. This work aimed to study the relationship ... -
Reward sensitivity modulates connectivity among reward brain areas during processing of anticipatory reward cues
Costumero, Víctor; Barrós-Loscertales, Alfonso; Bustamante, Juan Carlos; Ventura Campos, Mercedes; Fuentes-Claramonte, Paola; Avila, Cesar Taylor & Francis (2013)Reward sensitivity, or the tendency to engage in motivated approach behavior in the presence of rewarding stimuli, may be a contributory factor for vulnerability to disinhibitory behaviors. Although evidence exists for a ... -
State and Training Effects of Mindfulness Meditation on Brain Networks Reflect Neuronal Mechanisms of Its Antidepressant Effect
Yang, Chuan-Chih; Barrós-Loscertales, Alfonso; Pinazo, Daniel; Ventura Campos, Mercedes; Borchardt, Viola; Bustamante, Juan Carlos; Rodríguez Pujadas, Aina; Fuentes-Claramonte, Paola; Balaguer, Raúl; Avila, Cesar; Walter, Martin Hindawi Publishing Corporation (2016)The topic of investigating how mindfulness meditation training can have antidepressant effects via plastic changes in both resting state and meditation state brain activity is important in the rapidly emerging field of ...