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Browsing Articles (Departament de Tecnologies de la Informació i les Comunicacions) by Title

Browsing Articles (Departament de Tecnologies de la Informació i les Comunicacions) by Title

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  • Trujillo Guillén, Macarena; Castellví Fernández, Quim; Burdío Pinilla, Fernando; Ivorra Cano, Antoni, 1974-; Andaluz, Anna; Sanchez Velazquez Patricia; Berjano, Enrique J. (Taylor & Francis (Routledge), 2013)
    Purpose: To assess the feasibility of a hybrid ablative technique based on applying electroporation (EP) pulses just before conducting radiofrequency ablation (RFA). The rationale was that the EP-induced reduction in blood ...
  • Woumans, Evy; Martin, Clara D.; Vanden Bulcke, Charlotte; Van Assche, Eva; Costa, Albert, 1970-; Hartsuiker, Robert J.; Duyck, Wouter (SAGE Publications, 2015)
    Bilinguals have two languages that are activated in parallel. During speech production, one of these languages must be selected on the basis of some cue. The present study investigated whether the face of an interlocutor ...
  • Hindriks, Rikkert; Adhikari, Mohit H.; Murayama, Yusuke; Ganzetti, Marco; Mantini, Dante; Logothetis, N.; Deco, Gustavo (Elsevier, 2016)
    During the last several years, the focus of research on resting-state functional magnetic resonance imaging (fMRI) has shifted from the analysis of functional connectivity averaged over the duration of scanning sessions ...
  • Tulino, Antonia M.; Lozano Solsona, Angel; Verdú, Sergio (Institute of Electrical and Electronics Engineers (IEEE), 2006)
    We characterize the capacity-achieving input covariance for multi-antenna channels known instantaneously at the receiver and in distribution at the transmitter. Our characterization, valid for arbitrary numbers of antennas, ...
  • Lozano Solsona, Angel (Institute of Electrical and Electronics Engineers (IEEE), 2003)
    The simultaneous use of multiple transmit and receive antennas can unleash very large capacity increases in rich multipath environments. Although such capacities can be approached by layered multi-antenna architectures ...
  • Huguet, Marina; Tobón Gómez, Catalina, 1981-; Bijnens, Bart; Frangi Caregnato, Alejandro; Petit i Guinovart, Màrius (BioMed Central, 2009)
    Blunt chest traumas are a clinical challenge, both for diagnosis and treatment. The use of/nCardiovascular Magnetic Resonance can play a major role in this setting. We present two cases: a/n12-year-old boy and 45-year-old ...
  • Oubel, E.; De Craene, Mathieu; Hero, A.O.; Pourmorteza, A.; Huguet, Marina; Avegliano, Gustavo P.; Bijnens, Bart; Frangi Caregnato, Alejandro (Elsevier, 2011)
    Image registration has been proposed as an automatic method for recovering cardiac displacement fields from Tagged Magnetic Resonance Imaging (tMRI) sequences. Initially performed as a set of pairwise registrations, these ...
  • Mas‐Stachurska, Aleksandra; Siegert, Anna‐Maria; Batlle, Montserrat; Gorbenko del Blanco, Darya; Meirelles, Thayna; Rubies, Cira; Bonorino, Fabio; Serra‐Peinado, Carla; Bijnens, Bart; Baudin, Julio; Sitges, Marta; Mont, Lluís; Guasch, Eduard; Egea, Gustavo (Wiley, 2017)
    Marfan syndrome (MF) leads to aortic root dilatation and a predisposition to aortic dissection, mitral valve prolapse, and primary and secondary cardiomyopathy. Overall, regular physical exercise is recommended for a healthy ...
  • Moreno Bote, Rubén; Drugowitsch, Jan (Nature Research, 2015)
    While the brain uses spiking neurons for communication, theoretical research on brain computations has mostly focused on non-spiking networks. The nature of spike-based algorithms that achieve complex computations, such ...
  • Oliveira, Thays A.; Oliver Riera, Miquel; Ramalhinho-Lourenço, Helena (MDPI, 2020)
    The way citizens interact with cities affects overall life quality. Their participation in social decisions is of paramount importance for helping on public decisions that affect governance, regulation and education. This ...
  • Albantakis, Larissa; Deco, Gustavo (Public Library of Science, 2011)
    Attractor networks successfully account for psychophysical and neurophysiological data in various decision-making tasks./nEspecially their ability to model persistent activity, a property of many neurons involved in ...
  • Kvasova, Daria; Garcia-Vernet, Laia; Soto Faraco, Salvador (Frontiers, 2019)
    Real-world events do not only provide temporally and spatially correlated information across the senses, but also semantic correspondences about object identity. Prior research has shown that object sounds can enhance ...
  • Serrà Julià, Joan; Zanin, Massimiliano; Herrera Boyer, Perfecto, 1964-; Serra, Xavier (Elsevier, 2012)
    The use of community detection algorithms is explored within the framework of cover song identification, i.e. the automatic detection of different audio renditions of the same underlying musical piece. Until now, this task ...
  • Piella Fenoy, Gemma; De Craene, Mathieu; Bijnens, Bart; Tobón Gómez, Catalina, 1981-; Huguet, Marina; Avegliano, Gustavo P.; Frangi Caregnato, Alejandro (Elsevier, 2010)
    Introducción y objetivos. Se ha señalado que, en la miocardiopatía hipertrófica (MCH), la desorganización de las fibras regionales da lugar a segmentos en los que la deformación es nula o está gravemente reducida, y que ...
  • Sánchez Martínez, Sergio; Duchateau, Nicolas; Erdei, Tamas; Fraser, Alan G.; Bijnens, Bart; Piella Fenoy, Gemma (Elsevier, 2017)
    We propose an independent objective method to characterize different patterns of functional responses to stress in the heart failure with preserved ejection fraction (HFPEF) syndrome by combining multiple temporally-aligned ...
  • Martin, David; Aiello, Luca Maria; Grabowicz, Przemyslaw; Jaimes Larrarte, Alejandro; Baeza Yates, Ricardo (SpringerOpen, 2014)
    Social groups play a crucial role in online social media because they form the basis for user participation and engagement. Although widely studied in their static and evolutionary aspects, no much attention has been devoted ...
  • Escrichs, Anira; Sanjuán, Ana; Atasoy, Selen; López-González, Ane; Garrido, César; Càmara, Estela; Deco, Gustavo (Frontiers, 2019)
    Over the past 2,500 years, contemplative traditions have explored the nature of the mind using meditation. More recently, neuroimaging research on meditation has revealed differences in brain function and structure in ...
  • Sitges, Marta; Merino, Beatriz; Butakoff, Constantine; Sanz de la Garza, Maria; Paré, Carles; Montserrat, Silvia; Vidal, Barbara; Azqueta, Manel; Sarquella-Brugada, Georgia; Gutierrez, Josep Antoni; Canal, Ramon; Brugada, Josep; Bijnens, Bart (Springer, 2017)
    Background: The significance and spectrum of reduced right ventricular (RV) deformation, reported in endurance athletes, is unclear. Purpose: to comprehensively analyze the cardiac performance at rest of athletes, especially ...
  • Charisi, Vicky; Gómez Gutiérrez, Emilia, 1975-; Mier, Gonzalo; Merino, Luis; Gomez, Randy (Frontiers, 2020)
    The emergence and development of cognitive strategies for the transition from exploratory actions towards intentional problem-solving in children is a key question for the understanding of the development of human cognition. ...
  • Hizanidis, Johanne; Kouvaris, Nikos; Zamora-López, Gorka; Díaz-Guilera, Albert; Antonopoulos, Chris G. (Nature Publishing Group, 2016)
    Chimera states, namely the coexistence of coherent and incoherent behavior, were previously analyzed in complex networks. However, they have not been extensively studied in modular networks. Here, we consider a neural ...

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