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

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

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  • Guger, Christoph; Gener, Thomas; Pennartz, Cyriel; Brotons-Mas, Jorge; Edlinger, Günter; Bermúdez i Badia, S.; Verschure, Paul F. M. J.; Schaffelhofer, Stefan; Sanchez-Vives, Maria V (Frontiers Media, 2011)
    Brain–computer interfaces (BCI) are using the electroencephalogram, the electrocorticogram and trains of action potentials as inputs to analyze brain activity for communication purposes and/or the control of external ...
  • Sadat Schaffai, Jasmin, 1982-; Martin, Clara D.; Costa Martínez, Albert, 1970-; Alario, F.-Xavier (François -Xavier) (Elsevier, 2014)
    A crucial step for understanding how lexical knowledge is represented is to describe the relative similarity of lexical items, and how it influences language processing. Previous studies of the effects of form similarity ...
  • Chicharro Raventós, Daniel; Andrzejak, Ralph Gregor (American Physical Society, 2009)
    To detect directional couplings from time series various measures based on distances in reconstructed state spaces were introduced. These measures can, however, be biased by asymmetries in the dynamics' structure, noise ...
  • Deco, Gustavo; Ponce-Alvarez, Adrián; Mantini, Dante; Romani, Gian Luca; Hagmann, Patric; Corbetta, Maurizzio (Society for Neuroscience, 2013)
    Brain fluctuations at rest are not random but are structured in spatial patterns of correlated activity across different brain areas. The question of how resting-state functional connectivity (FC) emerges from the brain’s ...
  • Ponce-Alvarez, Adrián; Deco, Gustavo; Hagmann, Patric; Romani, Gian Luca; Mantini, Dante; Corbetta, Maurizzio (Public Library of Science (PLoS), 2015)
    Spatial patterns of coherent activity across different brain areas have been identified during the resting-state fluctuations of the brain. However, recent studies indicate that resting-state activity is not stationary, ...
  • Hernández Leo, Davinia; Asensio-Pérez, Juan I.; Dimitriadis, Yannis; Bote-Lorenzo, Miguel L.; Jorrín-Abellán, Iván M.; Villasclaras-Fernández, Eloy D. (ACTA Press, 2005)
    Designs of CSCL (Computer Supported Collaborative Learning) activities should be flexible, effective and customizable to particular learning situations. On the other hand, structured designs aim to create favourable ...
  • Ngo, Mary Kim; Cadieux, Michelle L.; Sinnet, Scott; Soto-Faraco, Salvador, 1970-; Spence, Charles (Springer, 2011)
    Many researchers have taken the Colavita effect to represent a paradigm case of visual dominance. Broadly defined, the effect occurs when people fail to respond to an auditory target if they also have to respond to a visual ...
  • Senden, Mario; Deco, Gustavo; Reus, Marcel A. de; Goebel, Rainer; Heuvel, Martijn van den (Elsevier, 2014)
    Brain function relies on the flexible integration of a diverse set of segregated cortical modules, with the structural connectivity of the brain being a fundamentally important factor in shaping the brain‟s functional ...
  • Moreno, Verónica; Hernández Leo, Davinia (Ediciones Universidad de Salamanca, 2015)
    The role of Bachelor’s Final Projects (BFP) in Engineering Education is critical since it offers the opportunity for students to integrate and employ specific and transversal competences they have developed along the ...
  • Alsius, Agnès; Soto-Faraco, Salvador, 1970- (Springer, 2011)
    A critical question in multisensory processing is how the constant information flow that arrives to our different senses is organized in coherent representations. Some authors claim that pre-attentive detection of inter-sensory ...
  • Ikumi, Nara; Soto-Faraco, Salvador, 1970- (Public Library of Science (PLoS), 2014)
    Temporal recalibration of cross-modal synchrony has been proposed as a mechanism to compensate for timing differences between sensory modalities. However, far from the rich complexity of everyday life sensory environments, ...
  • Hernández Leo, Davinia; Louys, Amélie; Schoonenboom, Judith; Pérez Sanagustín, Maria del Mar; Lemmers, Ruud (International Forum of Educational Technology & Society, 2009)
    This paper describes a pilot study centred on the technology-enhanced self-development of competences in lifelong learning education carried out in the challenging context of the Association of Participants Àgora. The pilot ...
  • Angelosante, Daniele; Biglieri, Ezio; Lops, Marco (Institute of Electrical and Electronics Engineers (IEEE), 2009)
    Wireless “MIMO” systems, employing multiple transmit and receive antennas, promise a significant increase of channel capacity, while orthogonal frequency-division multiplexing (OFDM) is attracting a good deal of attention ...
  • Amiri Nezhad, Maryam; Guerrero Zapata, Manel; Bellalta, Boris; Cerdà Alabern, Llorenç (SpringerOpen, 2014)
    In the context of wireless network simulation, many simulators are capable of evaluating the performance of single-channel network protocols, but they need many modifications to be able to simulate multi-radio multi-channel ...
  • Abolafia, Juan M.; Martínez-García, Marina; Deco, Gustavo; Sanchez-Vives, Maria V (Frontiers Media, 2011)
    In this study, we recorded single unit activity from rat auditory cortex while the animals performed an interval-discrimination task. The animals had to decide whether two auditory stimuli were separated by either 150 or ...
  • Overvliet, Krista E.; Azañón Gracia, Elena; Soto-Faraco, Salvador, 1970- (Elsevier, 2011)
    Remapping tactile events from skin to external space is an essential process for human behaviour. It allows us to refer tactile sensations to their actual externally based location, by combining anatomically based somatosensory ...
  • Pérez-Bellido, Alexis; Soto-Faraco, Salvador, 1970-; López-Moliner, Joan (American Physical Society, 2012)
    Cross-modal enhancement can be mediated both by higher-order effects due to attention and decision making and by detection-level stimulus-driven interactions. However, the contribution of each of these sources to behavioral ...
  • Lee, Namyoon; Morales-Jiménez, David; Lozano Solsona, Angel; Heath, R. W., Jr. (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    This paper characterizes the performance of coordinated beamforming with dynamic clustering. A downlink model based on stochastic geometry is put forth to analyze the performance of such base station (BS) coordination ...
  • Ventura Campos, Noelia; Sanjuán, Ana; González, Julio; Palomar García, María Ángeles; Rodríguez Pujadas, Aina; Sebastián Gallés, Núria; Deco, Gustavo; Ávila, César (Society for Neuroscience, 2013)
    Can learning capacity of the human brain be predicted from initial spontaneous functional connectivity (FC) between brain areas involved in a task? We combined task-related functional magnetic resonance imaging (fMRI) and ...
  • Maestre Gómez, Esteban; Blaauw, Merlijn; Bonada, Jordi, 1973-; Guaus, Enric; Pérez, Alfonso (Institute of Electrical and Electronics Engineers (IEEE), 2010)
    Excitation-continuous music instrument control patterns are often not explicitly represented in current sound synthesis techniques when applied to automatic performance. Both physical model-based and sample-based synthesis ...

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