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Articles (Departament de Tecnologies de la Informació i les Comunicacions)

Articles (Departament de Tecnologies de la Informació i les Comunicacions)

 

Articles de recerca, en accés obert, del Departament de Tecnologies de la Informació i de les Comunicacions de la UPF.

Recent Submissions

  • Zamora, Ruben; Korff, Sebastian; Mi, Qi; Barclay, Derek A.; Schimunek, Lukas; Zucca, Riccardo; Arsiwalla, Xerxes D.; Simmons, Richard L.; Verschure, Paul F. M. J.; Billiar, Timothy R.; Vodovotz, Yoram (Public Library of Science (PLoS), 2018)
    Bacterial lipopolysaccharide (LPS) induces an acute inflammatory response across multiple organs, primarily via Toll-like receptor 4 (TLR4). We sought to define novel aspects of the complex spatiotemporal dynamics of ...
  • Grechuta, Klaudia; Ulysse, Laura; Rubio Ballester, Belén; Verschure, Paul F. M. J. (Frontiers, 2019)
    Our understanding of body ownership largely relies on the so-called Rubber Hand Illusion (RHI). In this paradigm, synchronous stroking of the real and the rubber hands leads to an illusion of ownership of the rubber hand ...
  • Johansson, Fredrik; Jirenhed, Dan Anders; Rasmussen, Anders; Zucca, Riccardo; Hesslow, Germund (Nature Research, 2018)
    Long-term depression (LTD) of parallel fibre/Purkinje cell synapses has been the favoured explanation for cerebellar motor learning such as classical eyeblink conditioning. Previous evidence against this interpretation has ...
  • Pacheco Estefan, D.; Sánchez Fibla, Martí; Duff, Armin Dhir; Principe, Alessandro; Rocamora, Rodrigo; Zhang, Hui; Axmacher, Nikolai; Verschure, Paul F. M. J. (Nature Research, 2019)
    Theoretical models of episodic memory have proposed that retrieval depends on interactions between the hippocampus and neocortex, where hippocampal reinstatement of item-context associations drives neocortical reinstatement ...
  • Rello, Luz; Baeza Yates, Ricardo; Saggion, Horacio (Sociedad Española para el Procesamiento del Lenguaje Natural (SEPLN), 2013)
    Alrededor del 10% de la población mundial tiene dislexia, un trastorno de aprendizaje que afecta a las habilidades de lectoescritura. Aunque la dislexia tiene un origen neurológico, mediante ciertas modificaciones en los ...
  • Rello, Luz (Elsevier, 2014)
    This paper presents a method to design reinforcement word exercises to support children with dyslexia. The method takes into account linguistic patterns found in the errors written by people with dyslexia and their specific ...
  • Beck-Fernández, Héctor; Nettleton, David F. (Universidad de Tarapacá, 2015)
    Memes have recently come into vogue in the context of 'viral' transmission of basic information units in online social networks. However, from their original general definition in a sociological context, there is still ...
  • Costumero, Víctor; Marin-Marin, Lidon; Calabria, Marco; Belloch, Vicente; Escudero, Joaquín; Baquero, Miguel; Hernandez, Mireia; Ruiz de Miras, Juan; Costa, Albert, 1970-; Parcet, Maria-Antònia; Ávila, César (BioMed Central, 2020)
    Background Evidence from previous studies suggests that bilingualism contributes to cognitive reserve because bilinguals manifest the first symptoms of Alzheimer’s disease (AD) up to 5 years later than monolinguals. Other ...
  • López-Linares, Karen; García, Inmaculada; García, Ainhoa; Cortes, Camilo; Macía, Iván; González Ballester, Miguel Ángel, 1973- (Frontiers, 2019)
    An abdominal aortic aneurysm (AAA) is a focal dilation of the abdominal aorta, that if not treated, tends to grow and may rupture. The most common treatment for AAAs is the endovascular aneurysm repair (EVAR), which requires ...
  • Nogueira, Ramon; Peltier, Nicole E.; Anzai, Akiyuki; DeAngelis, Gregory C.; Martínez-Trujillo, Julio; Moreno-Bote, Rubén (Society for Neuroscience, 2020)
    Identifying the features of population responses that are relevant to the amount of information encoded by neuronal populations is a crucial step toward understanding population coding. Statistical features, such as tuning ...
  • Gil Rodríguez, Raquel; Vazquez-Corral, Javier; Bertalmío, Marcelo (SIAM (Society for Industrial and Applied Mathematics), 2019)
    Multiple-exposure approaches for high dynamic range (HDR) image generation share a set of building assumptions: that color channels are independent and that the camera response function (CRF) remains constant while changing ...
  • Rodriguez-Cuadrado, Sara; Baus, Cristina; Costa, Albert, 1970- (MDPI, 2019)
    Word reduction refers to how predictable words are shortened in features such as duration, intensity, or pitch. However, its origin is still unclear: Are words reduced because it is the second time that conceptual ...
  • Dalmau, Víctor; Kozik, Marcin; Krokhin, Andrei; Makarychev, Konstantin; Makarychev, Yury; Opršal, Jakub (SIAM (Society for Industrial and Applied Mathematics), 2019)
    An instance of the constraint satisfaction problem (CSP) is given by a family of constraints on overlapping sets of variables, and the goal is to assign values from a fixed domain to the variables so that all constraints ...
  • Grabenhorst, Fabian; Báez-Mendoza, Raymundo; Genest, Wilfried; Deco, Gustavo; Schultz, Wolfram (Elsevier, 2019)
    By observing their social partners, primates learn about reward values of objects. Here, we show that monkeys’ amygdala neurons derive object values from observation and use these values to simulate a partner monkey’s ...
  • Vila-Vidal, Manel; Pérez-Enríquez, Carmen; Principe, Alessandro; Rocamora, Rodrigo; Deco, Gustavo; Tauste Campo, Adrià (Elsevier, 2020)
    The spatial mapping of localized events in brain activity critically depends on the correct identification of the pattern signatures associated with those events. For instance, in the context of epilepsy research, a number ...
  • Schustek, Philipp; Hyafil, Alexandre; Moreno-Bote, Rubén (Nature Research, 2019)
    Our immediate observations must be supplemented with contextual information to resolve ambiguities. However, the context is often ambiguous too, and thus it should be inferred itself to guide behavior. Here, we introduce ...
  • Fernandes, Henrique M.; Cabral, Joana; Van Hartevelt, Tim J.; Lord, Louis-David; Gleesborg, Carsten; Møller, Arne; Deco, Gustavo; Whybro, Peter C.; Petrovic, Predrag; James, Anthony C.; Kringelbach, Morten L. (Nature Research, 2019)
    Bipolar disorder (BD) has been linked to disrupted structural and functional connectivity between prefrontal networks and limbic brain regions. Studies of patients with pediatric bipolar disorder (PBD) can help elucidate ...
  • Stevner, Angus B. A.; Vidaurre, Diego; Cabral, Joana; Rapuano, Kristina M.; Nielsen, Søren Føns Vind; Tagliazucchi, Enzo; Laufs, Helmut; Vuust, Peter; Deco, Gustavo; Woolrich, Mark W.; van Someren, Eus; Kringelbach, Morten L. (Nature Research, 2019)
    The modern understanding of sleep is based on the classification of sleep into stages defined by their electroencephalography (EEG) signatures, but the underlying brain dynamics remain unclear. Here we aimed to move ...
  • 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 ...
  • Naro, Daniel; Rummel, Christian; Schindler, Kaspar A.; Andrzejak, Ralph Gregor (American Physical Society, 2014)
    The rank-based nonlinear predictability score was recently introduced as a test for determinism in point processes. We here adapt this measure to time series sampled from time-continuous flows. We use noisy Lorenz signals ...

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