Browsing UJI: Investigación by Author "6809c29d-6902-441d-976b-be260521e458"
Now showing items 41-60 of 107
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Funcionalidad del hipocampo en pacientes prequirúrgicos: evaluación mediante RMf
Fernández Buendía, Sara; Lacomba Arnau, Elena; Adrián-Ventura, Jesús; Avila, Cesar Publicacions de la Universitat Jaume I. Servei de Comunicació i Publicacions (2020)Introducción: Las intervenciones quirúrgicas en pacientes con lesiones en el lóbulo temporal pueden ocasionar déficits en su memoria episódica. Sin embargo, no existen exploraciones mediante resonancia magnética ... -
Functional connectivity at rest captures individual differences in visual search
Bueichekú, Elisenda; Miró-Padilla, Anna; Avila, Cesar Springer (2020-03)Brain functional connectivity is supposed to capture personal and lifetime learning experiences and contribute to generating individual differences in cognitive abilities. We tested this possibility using the visual search ... -
Functional Connectivity Between Superior Parietal Lobule and Primary Visual Cortex “at Rest” Predicts Visual Search Efficiency
Bueichekú, Elisenda; Ventura Campos, Mercedes; Palomar-García, María-Ángeles; Miró-Padilla, Anna; Parcet, Maria Antonia; Avila, Cesar Mary Ann Liebert (2015)Spatiotemporal activity that emerges spontaneously “at rest” has been proposed to reflect individual a priori biases in cognitive processing. This research focused on testing neurocognitive models of visual attention by ... -
Functional connectivity in resting state as a phonemic fluency ability measure
Miró-Padilla, Anna; Bueichekú, Elisenda; Ventura Campos, Mercedes; Palomar-García, María-Ángeles; Avila, Cesar Elsevier (2017)There is some evidence that functional connectivity (FC) measures obtained at rest may reflect individual differences in cognitive capabilities. We tested this possibility by using the FAS test as a measure of phonemic ... -
Functional magnetic resonance imaging correlates of cognitive performance in patients with a clinically isolated syndrome suggestive of multiple sclerosis at presentation: an activation and connectivity study
Forn, Cristina; Rocca, Maria Assunta; Valsasina, Paola; Boscá, Isabel; Casanova, Bonaventura; Sanjuán Tomás, Ana; Avila, Cesar; Filippi, Massimo Sage (2012-02)Background/Objective: To assess whether abnormalities on functional magnetic resonance imaging (fMRI) are related to cognitive function in patients at presentation with clinically isolated syndrome (CIS) suggestive of ... -
Grey matter reduction in the occipitotemporal cortex in Spanish children with dyslexia: A voxel-based morphometry study
Adrián-Ventura, Jesús; Soriano-Ferrer, Manuel; Fuentes-Claramonte, Paola; Morte Soriano, Manuel Ramón; Parcet, Maria Antonia; Avila, Cesar Elsevier (2019-09-30)Structural and functional neuroimaging studies have reported brain alterations in occipitotemporal, temporoparietal, and left frontal areas in dyslexic patients. These areas have been linked to reading skill impairments, ... -
Hipoactivación en el área parahipocampal durante una tarea de “codificación/ recuperación”: estudio diferencial mediante RMf de pacientes con EA y DCL
Forn, Cristina; Barrós-Loscertales, Alfonso; Mallol Sales, R.; Garcia, C; Parcet, Maria Antonia; Avila, Cesar Universitat Jaume I (2002) -
Hippocampal dysfunction is associated with memory impairment in multiple sclerosis: A volumetric and functional connectivity study
González Torre, Julio Alberto; Cruz Gómez, Álvaro Javier; Belenguer Benavides, Antonio; Sanchis-Segura, Carla; Avila, Cesar; Forn, Cristina SAGE Publications (2017)BACKGROUND: Previous studies have suggested a relationship between neuroanatomical and neurofunctional hippocampal alterations and episodic memory impairments in multiple sclerosis (MS) patients OBJECTIVE: We examined ... -
How Bilingualism Shapes the FunctionalArchitecture of the Brain: A Study on ExecutiveControl in Early Bilinguals and Monolinguals
Costumero, Víctor; Rodríguez Pujadas, Aina; Fuentes-Claramonte, Paola; Avila, Cesar Wiley (2015-09)The existence of a behavioral advantage of bilinguals over monolinguals during executive tasks is controversial. A new approach to this issue is to investigate the effect of bilingualism on neural control when performing ... -
Implicación del circuito corticoestriadotalámico en pacientes con trastorno obsesivo-compulsivo durante una tarea de control inhibitorio con contingencias de recompensa y castigo
Pena-Garijo, Josep; Barrós-Loscertales, Alfonso; Ventura Campos, Mercedes; Ruipérez Rodríguez, María Ángeles; Edo, Silvia; Avila, Cesar Viguera Editores S.L. (2011)Introducción. Estudios recientes sobre neuroimagen en el trastorno obsesivo-compulsivo (TOC) muestran alteraciones en el circuito frontoestriadotalámico, lo que daría lugar a una disfunción ejecutiva. Éste podría ser el ... -
Increased regional gray matter atrophy and enhanced functional connectivy in male multiple sclerosis patients
Sanchis-Segura, Carla; Cruz Gómez, Álvaro Javier; Belenguer Benavides, Antonio; Fittipaldi Márquez, María Sol; Avila, Cesar; Forn, Cristina Elsevier (2016-09)Evidence suggests that sex/gender is an important factor for understanding multiple sclerosis (MS) and that some of its neuropathological consequences might manifest earlier in males. In the present study, we assessed gray ... -
Individual Differences in Hippocampal Volume as a Function of BMI and Reward Sensitivity
Parcet, Maria Antonia; Adrián-Ventura, Jesús; Costumero, Víctor; Avila, Cesar Frontiers Media (2020-04-09)Sensitivity to reward is a personality trait that predisposes a person to several addictive behaviors, including the presence of different risky behaviors that facilitates uncontrolled eating. However, the multifactorial ... -
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 ... -
Influencia de la expectativa sobre la orientación de la atención
Lozano, E. M.; Ordónez, L.; Araque, E.; Grau, P.; Hernández, R.; Benaloy, M.; Avila, Cesar Universitat Jaume I (1995) -
Information-processing speed is the primary deficit underlying the poor performance of multiple sclerosis patients in the Paced Auditory Serial Addition Test (PASAT)
Forn, Cristina; Belenguer Benavides, Antonio; Parcet, Maria Antonia; Avila, Cesar Taylor & Francis (2008)The aims of this study were to determine which cognitive domains are evaluated by the Paced Auditory Serial Addition Test (PASAT) and to identify which of them are responsible for the poorer performance displayed by multiple ... -
Involvement of the human midbrain and thalamus in auditory deviance detection
Cacciaglia, Raffaele; Escera, Carles; Slabu, Lavinia; Grimm, Sabine; Sanjuán Tomás, Ana; Ventura Campos, Mercedes; Avila, Cesar Elsevier (2015)Prompt detection of unexpected changes in the sensory environment is critical for survival. In the auditory domain, the occurrence of a rare stimulus triggers a cascade of neurophysiological events spanning over multiple ... -
Learning and Memory Impairments in Patients with Minimal Hepatic Encephalopathy are Associated with Structural and Functional Connectivity Alterations in Hippocampus
García-García, Raquel; Cruz Gómez, Álvaro Javier; Urios, Amparo; Mangas-Losada, Alba; Forn, Cristina; Escudero-García, Desamparados; Kosenko, Elena; Torregrosa, Isidro; Tosca, Joan; Giner-Durán, Remedios; Serra, Miguel Ángel; Avila, Cesar; Belloch, Vicente; Felipo, Vicente; Montoliu, Carmina Nature (2018)Patients with minimal hepatic encephalopathy (MHE) show mild cognitive impairment associated with alterations in attentional and executive networks. There are no studies evaluating the relationship between memory in MHE ... -
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 ... -
Left-handed musicians show a higher probability of atypical cerebral dominance for language.
Villar-Rodríguez, Esteban; Palomar-García, María-Ángeles; Hernández, Mireia; Adrián-Ventura, Jesús; Olcina-Sempere, Gustau; Parcet, Maria Antonia; Avila, Cesar Wiley (2020-02-07)Music processing and right hemispheric language lateralization share a common network in the right auditory cortex and its frontal connections. Given that the development of hemispheric language dominance takes place over ...