Listar por autoría "1965f4a4-90d6-46d7-8d0e-389f0a2e42d6"
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A new window to understanding individual differences in reward sensitivity from attentional networks
Costumero, Víctor; Barrós-Loscertales, Alfonso; Bustamante, Juan Carlos; Fuentes-Claramonte, Paola; Rosell Negre, Patricia; Ventura Campos, Mercedes; Avila, Cesar Springer (2014-04)Existing evidence suggests that the presence of reward cues modifies the activity in attentional networks, however, the nature of these influences remains poorly understood. Here, we performed independent component analysis ... -
A Symbol Digit Modalities Test version suitable for functional MRI studies
Forn, Cristina; Belloch, Vicente; Bustamante, Juan Carlos; Garbin, Gabrielle; Parcet, Maria Antonia; Sanjuán Tomás, Ana; Ventura Campos, Mercedes; Avila, Cesar Elsevier (2009)The Symbol Digit Modalities Test is an easy test used to assess cognitive impairment in a wide range of neurological diseases, like multiple sclerosis. We adapted the oral version of this cognitive task making it suitable ... -
Abstinence duration modulates striatal functioning during monetary reward processing in cocaine patients
Bustamante, Juan Carlos; Barrós-Loscertales, Alfonso; Costumero, Víctor; Fuentes-Claramonte, Paola; Rosell Negre, Patricia; Ventura Campos, Mercedes; Llopis Llácer, Juan José; Avila, Cesar Wiley (2013)Pre-clinical and clinical studies in cocaine addiction highlight alterations in the striatal dopaminergic reward system that subserve maintenance of cocaine use. Using an instrumental conditioning paradigm with monetary ... -
Activación del córtex frontal inferior en una tarea de control inhibitorio con contingencias de reforzamiento en pacientes con dependencia a la cocaína
Bustamante, Juan Carlos; Ventura Campos, Mercedes; Barrós-Loscertales, Alfonso; Llopis Llácer, Juan José; Avila, Cesar Universitat Jaume I (2007)Objetivo: Estudiar el funcionamiento cerebral a nivel del córtex frontal en una tarea de control inhibitorio con contingencias de reforzamiento en pacientes con dependencia a la cocaína y no consumidores. Metodología: Una ... -
Actividad cerebral durante la anticipación y la reactividad a imágenes eróticas en función de las diferencias individuales en extraversión
Costumero, Víctor; Bustamante, Juan Carlos; Barrós-Loscertales, Alfonso; Ventura Campos, Mercedes; Fuentes-Claramonte, Paola; Avila, Cesar Universitat Jaume I (2009) -
BAS-drive trait modulates dorsomedial striatum activity during reward response-outcome associations
Costumero, Víctor; Barrós-Loscertales, Alfonso; Fuentes-Claramonte, Paola; Rosell Negre, Patricia; Bustamante, Juan Carlos; Avila, Cesar Springer US (2016)According to the Reinforcement Sensitivity Theory, behavioral studies have found that individuals with stronger reward sensitivity easily detect cues of reward and establish faster associations between instrumental responses ... -
Bilateral inferior frontal language-related activation correlates with verbal recall in patients with left temporal lobe epilepsy and typical language distribution
Bustamante, Juan Carlos; García Porcar, María; Rodríguez Pujadas, Aina; Forn, Cristina; Martínez, Juan Carlos; Palau, Juan; Campos, Anabel; Sanjuán Tomás, Ana; Gutiérrez, Antonio; Villanueva, Vicente; Avila, Cesar Elsevier (2013)Language fMRI has been used in the presurgical evaluation of drug-resistant temporal lobe epilepsy patients. Previous studies have demonstrated that left temporal lobe epilepsy (LTLE) patients with atypical language ... -
Bridging language and attention: Brain basis of the impact of bilingualism on cognitive control
Garbin, Gabrielle; Sanjuán Tomás, Ana; Forn, Cristina; Bustamante, Juan Carlos; Rodríguez Pujadas, Aina; Belloch, Vicente; Hernández, Mireia; Costa, Albert; Avila, Cesar Elsevier (2010)Using two languages on an everyday basis appears to have a positive effect on general-purpose executive control in bilinguals. However, the neural correlates of this effect remain poorly understood. To investigate the brain ... -
Cambios en el volumen regional de sustancia gris asociados al consumo de tabaco
Fuentes-Claramonte, Paola; Barrós-Loscertales, Alfonso; Costumero, Víctor; Bustamante, Juan Carlos; Rosell Negre, Patricia; Avila, Cesar Universitat Jaume I (2011)El consumo crónico de tabaco se ha asociado a reducciones en el volumen global del cerebro y a una ejecución más pobre en tareas que implican funciones ejecutivas. En estudios previos, el consumo de tabaco se ha ... -
Characterizing individual differences in reward sensitivity from the brain networks involved in response inhibition
Fuentes-Claramonte, Paola; Avila, Cesar; Rodríguez Pujadas, Aina; Costumero, Víctor; Ventura Campos, Mercedes; Bustamante, Juan Carlos; Rosell Negre, Patricia; Barrós-Loscertales, Alfonso Elsevier (2016)A “disinhibited” cognitive profile has been proposed for individuals with high reward sensitivity, characterized by increased engagement in goal-directed responses and reduced processing of negative or unexpected cues, ... -
Comparison of two fMRI tasks for the evaluation of the expressive language function
Sanjuán Tomás, Ana; Bustamante, Juan Carlos; Forn, Cristina; Ventura Campos, Mercedes; Barrós-Loscertales, Alfonso; Martínez, Juan Carlos; Villanueva, Vicente Springer-Verlag (2010-05)Presurgical evaluation of language is important in patients who are candidates for neurosurgery since language decline is a frequent complication after an operation. Different functional magnetic resonance imaging (fMRI) ... -
Diferencias en memoria, afrontamiento y agresividad entre mujeres futbolistas, no futbolistas y hombres
Pardo Andrés, Marta; Bustamante, Juan Carlos Universitat Jaume I (2005)La idea de pensar que las mujeres que practican fútbol obtienen puntuaciones psicológicas diferenciadas del resto de mujeres, puede tener relevancia para la labor de un psicólogo en el ámbito aplicado. Se han encontrado varios ... -
Distance disintegration characterizes node-level topological dysfunctions in cocaine addiction
Costumero, Víctor; Rosell Negre, Patricia; Bustamante, Juan Carlos; Fuentes-Claramonte, Paola; Adrián-Ventura, Jesús; Palomar-García, María-Ángeles; Miró-Padilla, Anna; Llopis, Juan José; Sepulcre, Jorge; Barrós-Loscertales, Alfonso Wiley (2021-11)Previous investigations have used global graph theory measures in order to disentangle the complexity of the neural reorganizations occurring in cocaine use disorder (CUD). However, how these global topological alterations ... -
Frontostriatal response to set switching is moderated by reward sensitivity
Avila, Cesar; Garbin, Gabrielle; Sanjuán Tomás, Ana; Forn, Cristina; Barrós-Loscertales, Alfonso; Bustamante, Juan Carlos; Rodríguez Pujadas, Aina; Belloch, Vicente; Parcet, Maria Antonia Oxford University Press (2011)The reinforcement sensitivity theory (RST) relates individual differences in reward sensitivity to the activation of the behavioral approach system (BAS). Dopamine-related brain structures have been repeatedly associated ... -
Individual differences in the behavioral inhibition system are associated with orbitofrontal cortex and precuneus gray matter volume
Bustamante, Juan Carlos; Costumero, Víctor; Fuentes-Claramonte, Paola; Avila, Cesar; Barrós-Loscertales, Alfonso; Rosell Negre, Patricia Springer-Verlag (2012-09)The Behavioral Inhibition System (BIS) is described in Gray’s Reinforcement Sensitivity Theory as a hypothetical construct that mediates anxiety in animals and humans. The neuroanatomical correlates of this system are not ... -
Inferior frontal cortex activity is modulated by reward sensitivity and performance variability
Fuentes-Claramonte, Paola; Avila, Cesar; Rodríguez Pujadas, Aina; Costumero, Víctor; Ventura Campos, Mercedes; Bustamante, Juan Carlos; Rosell Negre, Patricia; Barrós-Loscertales, Alfonso Elsevier (2016-01)High reward sensitivity has been linked with motivational and cognitive disorders related with prefrontal and striatal brain function during inhibitory control. However, few studies have analyzed the interaction among ... -
Las diferencias individuales en sensibilidad a la recompensa modulan la actividad cerebral en una tarea de control inhibitorio con contingencias de reforzamiento
Rosell Negre, Patricia; Bustamante, Juan Carlos; Costumero, Víctor; Fuentes-Claramonte, Paola; Ventura Campos, Mercedes; Barrós-Loscertales, Alfonso; Avila, Cesar Universitat Jaume I (2015)Introducción: La motivación apetitiva influye sobre procesos cognitivos como el control inhibitorio, y dicha influencia parece asociarse con cambios en la actividad del sistema dopaminérgico. Por otra parte, las diferencias ... -
Left frontoparietal network activity is modulated by drug stimuli in cocaine addiction
Costumero, Víctor; Rosell Negre, Patricia; Bustamante, Juan Carlos; Fuentes-Claramonte, Paola; Llopis, Juan José; Avila, Cesar; Barrós-Loscertales, Alfonso Springer (2018-10)Cocaine addicts present reduced activity in the left frontoparietal network, a brain network associated with cognitive control, during the processing of non-drug reward related stimuli (Costumero et al., Addiction Biology ... -
Lower activation in the right frontoparietal network during a counting Stroop task in a cocaine-dependent group
Barrós-Loscertales, Alfonso; Bustamante, Juan Carlos; Ventura Campos, Mercedes; Llopis Llácer, Juan José; Parcet, Maria Antonia; Avila, Cesar Elsevier (2011)Dysregulation in cognitive control networks may mediate core characteristics of drug addiction. Cocaine dependence has been particularly associated with lowactivation in the frontoparietal regions during conditions requiring ... -
Manifestación de las diferencias individuales en Extraversión y Sensibilidad a la Recompensa en el volumen cerebral
Fuentes-Claramonte, Paola; Costumero, Víctor; Bustamante, Juan Carlos; Barrós-Loscertales, Alfonso; Avila, Cesar Universitat Jaume I (2009)