Listar UJI: Investigación por autoría "6809c29d-6902-441d-976b-be260521e458"
Mostrando ítems 61-80 de 107
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Locating neural transfer effects of n-back training on the central executive: a longitudinal fMRI study
Miró-Padilla, Anna; Bueichekú, Elisenda; Avila, Cesar Nature Research (2020)The large number of behavioral studies testing whether working memory training improves performance on an untrained task have yielded inconclusive results. Moreover, some studies have investigated the possible neural ... -
Long-term brain effects of N-back training: an fMRI study
Miró-Padilla, Anna; Bueichekú, Elisenda; Ventura Campos, Mercedes; Flores-Compañ, María-Jesús; Parcet, Maria Antonia; Avila, Cesar Springer (2018)Neurobehavioral effects of cognitive training have become a popular research issue. Specifically, behavioral studies have demonstrated the long-term efficacy of cognitive training of working memory functions, but the neural ... -
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) -
Modulation of Functional Connectivity in Auditory-Motor Networks in Musicians Compared with Nonmusicians
Palomar-García, María-Ángeles; Zatorre, Robert J.; Ventura Campos, Mercedes; Bueichekú, Elisenda; Avila, Cesar Oxford University Press (2016-05)Correlation of spontaneous fluctuations at rest between anatomically distinct brain areas are proposed to reflect the profile of individual a priori cognitive biases, coded as synaptic efficacies in cortical networks. Here, ... -
Monitorización del circuito fronto-basal motor mediante RMF: Aplicaciones en la enfermedad de Parkinson
Mallol Sales, R.; Meseguer Medel, Vanessa; Barrós-Loscertales, Alfonso; Forn, Cristina; López, María Teresa; Parcet, Maria Antonia; Avila, Cesar Universitat Jaume I (2003) -
Morphological and functional evaluation of visual disturbances in a bilateral hand allograft recipient
Landin, L.; Cavadas, P. C.; Nthumba, P.; Muñoz, G.; Gallego, R.; Belloch, Vicente; Avila, Cesar; Loro, M.; Ibáñez, J.; Roger, I.; Linares Martínez, N. Elsevier (2010)Allograft recipients are exposed to risks owing to immunosuppression, and there is always the possibility that psychological issues interfere with the procedure's outcomes. An episode of blindness was suspected in a bilateral ... -
Neural bases of language switching in high and early proficient bilinguals
Garbin, Gabrielle; Costa, Albert; Sanjuán Tomás, Ana; Forn, Cristina; Rodríguez Pujadas, Aina; Ventura Campos, Mercedes; Belloch, Vicente; Avila, Cesar Elsevier (2011-12)The left inferior frontal cortex, the caudate and the anterior cingulate have been proposed as the neural origin of language switching, but most of the studies were conducted in low proficient bilinguals. In the present ... -
Neural correlates of audiovisual speech processing in a second language
Barrós-Loscertales, Alfonso; Ventura Campos, Mercedes; Visser, Maya; Alsius, Agnès; Pallier, Christophe; Avila, Cesar; Soto Faraco, Salvador Elsevier (2013-09)Neuroimaging studies of audiovisual speech processing have exclusively addressed listeners’ native language (L1). Yet, several behavioural studies now show that AV processing plays an important role in non-native (L2) ... -
Neural differences between monolinguals and early bilinguals in their native languaje during comprehension
Román Fernández, Patricia; González-Álvarez, Julio; Ventura Campos, Mercedes; Rodríguez Pujadas, Aina; Sanjuán Tomás, Ana; Avila, Cesar Elsevier (2015-11)Research has shown that semantic processing of sentences engages more activity in the bilingual compared to the monolingual brain and, more specifically, in the inferior frontal gyrus. The present study aims to extend those ... -
Neuroimagen y neurobiología de la adicción:un estudio sobre los cambios funcionales cerebrales en personas adictas a las cocaína
Meseguer Medel, Vanessa; Romero, M. J.; Belloch, Vicente; Romero, F. J.; Barrós-Loscertales, Alfonso; López, E; Avila, Cesar Universitat Jaume I (2004)El consumo crónica de cocaína produce una reducción de la dopamina en ciertas áreas cerebrales, provocando una alteración en este sistema. (Volkow y cols., 1999; Wu y cols., 1997). El objetivo de este trabajo es estudiar ... -
Neuroticism predisposes to donation more than agrecableness: An fMRI study
Pinazo, Daniel; Barrós-Loscertales, Alfonso; Peris Pichastor, Rosana; Ventura Campos, Mercedes; Avila, Cesar American Psychological Association (2016-06)Using functional MRI (fMRI) in Study 1, we examined the effect of 2 personality dimensions related to altruism, such as Agreeableness and Neuroticism, on the neural response to videos, including images of situations from ... -
Reading salt activates gustatory brain regions: fMRI evidence for semantic grounding in a novel sensory modality
Barrós-Loscertales, Alfonso; González-Álvarez, Julio; Pulvermüller, Friedemann; Ventura Campos, Mercedes; Bustamante, Juan Carlos; Costumero, Víctor; Parcet, Maria Antonia; Avila, Cesar Oxford University Press (2012-11)Because many words are typically used in the context of their referent objects and actions, distributed cortical circuits for these words may bind information about their form with perceptual and motor aspects of their ... -
Reduced activity in functional networks during reward processing is modulated by abstinence in cocaine addicts
Costumero, Víctor; Bustamante, Juan Carlos; Rosell Negre, Patricia; Fuentes-Claramonte, Paola; Llopis, Juan José; Avila, Cesar; Barrós-Loscertales, Alfonso Wiley (2017-03)Cocaine addiction is characterized by alterations in motivational and cognitive processes. Recent studies have shown that some alterations present in cocaine users may be related to the activity of large functional networks. ... -
Reduced posterior parietal cortex activation after training on a visual search task
Bueichekú, Elisenda; Miró-Padilla, Anna; Palomar-García, María-Ángeles; Ventura Campos, Mercedes; Parcet, Maria Antonia; Barrós-Loscertales, Alfonso; Avila, Cesar Elsevier (2016-07)Gaining experience on a cognitive task improves behavioral performance and is thought to enhance brain efficiency. Despite the body of literature already published on the effects of training on brain activation, less ... -
Reduced resting state connectivity and gray matter volume correlate with cognitive impairment in minimal hepatic encephalopathy
García-García, Raquel; Cruz Gómez, Álvaro Javier; Mangas-Losada, Alba; Urios, Amparo; Forn, Cristina; Escudero-García, Desamparados; Kosenko, Elena; Ordoño, Juan Fermín; Tosca, Joan; Giner-Durán, Remedios; Serra, Miguel Ángel; Avila, Cesar; Belloch, Vicente; Felipo, Vicente; Montoliu, Carmina Public Library of Science (2017)Background and aims Minimal hepatic encephalopathy (MHE) is associated with cognitive alterations and changes in connectivity. We assessed the relationship of the abnormalities of resting-state functional connectivity ... -
Reduced striatal volume in cocaine-dependent patients
Barrós-Loscertales, Alfonso; Garavan, Hugh; Bustamante, Juan Carlos; Ventura Campos, Mercedes; Llopis Llácer, Juan José; Belloch, Vicente; Parcet, Maria Antonia; Avila, Cesar Elsevier (2011)Long-term cocaine consumption is associated with brain structural and functional changes. While the animal literature on cocaine use and dependence has traditionally focused on the striatum, previous human studies using ... -
Regional Brain Atrophy and Functional Connectivity Changes Related to Fatigue in Multiple Sclerosis
Cruz Gómez, Álvaro Javier; Ventura Campos, Mercedes; Belenguer Benavides, Antonio; Avila, Cesar; Forn, Cristina Public Library of Science (2013)Fatigue is one of the most frequent symptoms in multiple sclerosis (MS), and recent studies have described a relationship between the sensorimotor cortex and its afferent and efferent pathways as a substrate of fatigue. ... -
Relevance of the anterior cingulate cortex volume and personality in motivated physical activity behaviors
Miró-Padilla, Anna; Adrián-Ventura, Jesús; Cherednichenko, Anastasia; Monzonís-Carda, Irene; Beltran Valls, Maria Reyes; Moliner-Urdiales, Diego; Avila, Cesar Springer Nature (2023-10-31)Some recent theories about the origins and maintenance of regular physical activity focus on the rewards of the properties of practicing this activity. Animal and human studies have demonstrated that mesolimbic dopamine ... -
Repeated Working Memory Training Improves Task Performance and Neural Efficiency in Multiple Sclerosis Patients and Healthy Controls
Aguirre, Naiara; Cruz Gómez, Álvaro Javier; Miró-Padilla, Anna; Bueichekú, Elisenda; Broseta Torres, Ricardo; Avila, Cesar; Sanchis-Segura, Carla; Forn, Cristina Hindawi (2019)Background/Objective. To explore the efectiveness of a specifc working memory (WM) training program in MS patients and healthy controls (HC). Method. 29 MS patients and 29 matched HC were enrolled in the study. MS and HC ...