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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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  • Oramas, Sergio; Espinosa-Anke, Luis; Gómez, Francisco; Serra, Xavier (Taylor & Francis (Routledge), 2018)
    Today, a massive amount of musical knowledge is stored in written form, with testimonies dated as far back as several centuries ago. In this work, we present different Natural Language Processing (NLP) approaches to harness ...
  • Cano Vila, Pedro; Koppenberger, Markus; Le Groux, Sylvain; Ricard, Julien; Wack, Nicolas; Herrera Boyer, Perfecto, 1964- (Springer, 2005)
    Sound engineers need to access vast collections of sound efects for their film and video productions. Sound efects providers rely on text-retrieval techniques to offer their collections. Currently, annotation of audio ...
  • Masquelier, Timothée; Deco, Gustavo (Public Library of Science (PLoS), 2013)
    In the brain, synchronization among cells of an assembly is a common phenomenon, and thought to be functionally /nrelevant. Here we used an in vitro experimental model of cell assemblies, cortical cultures, combined with ...
  • Arsiwalla, Xerxes D.; Zucca, Riccardo; Betella, Alberto; Martínez, Enrique, 1961-; Dalmazzo, David; Omedas, Pedro; Deco, Gustavo; Verschure, Paul F. M. J. (Frontiers Media, 2015)
    BrainX3 is a large-scale simulation of human brain activity with real-time interaction, rendered in 3D in a virtual reality environment, which combines computational power with human intuition for the exploration and ...
  • Gigante, Guido; Deco, Gustavo; Marom, Shimon; Del Giudice, Paolo (Public Library of Science (PLoS), 2015)
    Cortical networks, in-vitro as well as in-vivo, can spontaneously generate a variety of collective dynamical events such as network spikes, UP and DOWN states, global oscillations, and avalanches. Though each of them has ...
  • Schmidt, Helmut; Avitabile, Daniele; Montbrió, Ernest, 1974-; Roxin, Alex (Public Library of Science (PLoS), 2018)
    Oscillatory activity robustly correlates with task demands during many cognitive tasks. However, not only are the network mechanisms underlying the generation of these rhythms poorly understood, but it is also still unknown ...
  • Segarra-Queralt, Maria; Piella Fenoy, Gemma; Noailly, Jérôme (Frontiers, 2023)
    Osteoarthritis (OA) is a debilitating joint disease characterized by articular cartilage degradation, inflammation and pain. An extensive range of in vivo and in vitro studies evidences that mechanical loads induce changes ...
  • Calabria, Marco; Costa, Albert, 1970-; Green, David W.; Abutalebi, Jubin (Wiley, 2018)
    Acquiring and speaking a second language increases demand on the processes of language control for bilingual as compared to monolingual speakers. Language control for bilingual speakers involves the ability to keep the two ...
  • Pagès-Portabella, Carlota; Toro Soto, Juan Manuel, 1976-; Toro Soto, Juan Manuel, 1976- (Public Library of Science (PLoS), 2021)
    In western music, harmonic expectations can be fulfilled or broken by unexpected chords. Musical irregularities in the absence of auditory deviance elicit well-studied neural responses (e.g. ERAN, P3, N5). These responses ...
  • Barrós Loscertales, Alfonso; Ventura Campos, Noelia; Visser, Maya; Alsius, Agnès; Pallier, Christophe; Ávila, César; Soto-Faraco, Salvador, 1970- (Elsevier, 2013)
    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) ...
  • Insabato, Andrea; Pannunzi, Mario; Deco, Gustavo (Elsevier, 2016)
    Humans have a remarkable ability to reflect upon their behavior and mental processes, a capacity known as metacognition. Recent neurophysiological experiments have attempted to elucidate the neural correlates of metacognition ...
  • Ruffini, Giulio; Lopez-Sola, Edmundo; Vohryzek, Jakub; Sanchez Todo, Roser (MDPI, 2024)
    We explore the intersection of neural dynamics and the effects of psychedelics in light of distinct timescales in a framework integrating concepts from dynamics, complexity, and plasticity. We call this framework neural ...
  • Deco, Gustavo; Hugues, Etienne (Public Library of Science, 2016-02-16)
    It is well established that the variability of the neural activity across trials, as measured by the Fano factor, is elevated. This/nfact poses limits on information encoding by the neural activity. However, a series of ...
  • Van Hartevelt, Tim J.; Cabral, Joana; Deco, Gustavo; Møller, Arne; Green, Alex L.; Aziz, Tipu Z.; Kringelbach, Morten L. (Public Library of Science (PLoS), 2014)
    Background: Positive clinical outcomes are now well established for deep brain stimulation, but little is known about the effects of long-term deep brain stimulation on brain structural and functional connectivity. Here, ...
  • Benkner, Siegfried; Arbona, Antonio; Berti, Guntram; Chiarini, Alessandro; Dunlop, Robert; Engelbrecht, Gerhard; Frangi Caregnato, Alejandro; Friedrich, Christoph M.; Hanser, Susanne; Hasselmeyer, Peer; Hose, D. Rodney; Iavindrasana, Jimison; Köhler, Martin; Lo Iacono, Luigi; Lonsdale, Guy; Meyer, Rodolphe; Moore, Bob; Rajasekaran, Hariharan; Summers, Paul E.; Wöhrer, Alexander; Wood, Steven (Institute of Electrical and Electronics Engineers (IEEE), 2010)
    The increasing volume of data describing human/ndisease processes and the growing complexity of understanding, managing, and sharing such data presents a huge challenge for clinicians and medical researchers. This paper ...
  • Santamaría-García, Hernando, 1981-; Sebastián Gallés, Núria; Burgaleta Díaz, Miguel, 1981- (Society for Neuroscience, 2015)
    Social hierarchy is an ubiquitous principle of social organization across animal species. Although some progress has been made in our understanding of how humans infer hierarchical identity, the neuroanatomical basis for ...
  • Theodoni, Panagiota; Kovacs, Gyula; Greenlee, Mark W.; Deco, Gustavo (Society for Neuroscience, 2011)
    Recently, there has been an increased interest on the neural mechanisms underlying perceptual decision making. However, the effect of neuronal adaptation in this context has not yet been studied. We begin our study by ...
  • Hayden, Benjamin Y.; Moreno Bote, Rubén (SAGE Publications, 2018)
    Results of recent studies point towards a new framework for the neural bases of economic choice. The principles of this framework include the idea that evaluation is limited to a single option within the focus of attention ...
  • García-Sánchez, Carmen; Calabria, Marco; Grunden, Nicholas; Pons, Catalina; Arroyo-Díaz, Juan Antonio; Gómez-Anson, Beatriz; Lleó, Alberto; Alcolea, Daniel; Belvís, Roberto; Morollón, Noemí; Mur, Isabel; Pomar, Virginia; Domingo, Pere (Wiley, 2022)
    Background: While much of the scientific focus thus far has been on cognitive sequelae in patients with severe COVID-19, subjective cognitive complaints are being reported across the spectrum of disease severity, with ...
  • Samanta, Bidisha; De, Abir; Jana, Gourhari; Gómez, Vicenç; Chattaraj, Pratim Kumar; Ganguly, Niloy; Gomez-Rodriguez, Manuel (Journal of Machine Learning Research, 2020)
    Deep generative models have been praised for their ability to learn smooth latent representations of images, text, and audio, which can then be used to generate new, plausible data. Motivated by these success stories, there ...

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