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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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  • Sanabria Russo, Luis; Barceló Vicens, Jaume; Bellalta, Boris; Gringoli, Francesco (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    Collisions are a main cause of throughput degradation in wireless local area networks. The current contention mechanism used in the IEEE 802.11 networks is called carrier sense multiple access with collision avoidance ...
  • Andrzejak, Ralph Gregor; Espinoso Palacín, Anaïs; García-Portugués, Eduardo; Pewsey, Arthur; Epifanio, Jacopo; Leguia, Marc G.; Schindler, Kaspar A. (American Institute of Physics (AIP), 2023)
    The degree to which unimodal circular data are concentrated around the mean direction can be quantified using the mean resultant length, a measure known under many alternative names, such as the phase locking value or the ...
  • Coderch-Navarro, Sergi; Berjano, Enrique J.; Camara, Oscar; González-Suárez, Ana (Taylor & Francis, 2021)
    Purpose: While the standard setting during radiofrequency catheter ablation (RFCA) consists of applying low power for long times, a new setting based on high power and short duration (HPSD) has recently been suggested as ...
  • Lozano Solsona, Angel; Tulino, Antonia M.; Verdú, Sergio (Institute of Electrical and Electronics Engineers (IEEE), 2006)
    The analysis of the multiantenna capacity in the high-SNR regime has hitherto focused on the high-SNR slope (or maximum multiplexing gain), which quantifies the multiplicative /nincrease as function of the number of antennas. ...
  • Levkov, Klimentiy; Linzon, Yoav; Mercadal, Borja; Ivorra Cano, Antoni, 1974-; González, César Antonio; Golberg, Alexander (Elsevier, 2020)
    Optimization of protocols is required for each specific type of biomass processed by electroporation of the cell membrane with high voltage pulsed electric fields (PEF). Such optimization requires convenient and adaptable ...
  • Voits, Toms; Rothman, Jason; Calabria, Marco; Robson, Holly; Aguirre, Naiara; Cattaneo, Gabriele, 1984-; Costumero, Víctor; Hernández Pardo, Mireia; Juncadella, Montserrat; Marín-Marín, Lidón; Suades, Anna; Costa, Albert, 1970-; Pliatsikas, Christos (Cambridge University Press, 2024)
    Bilingualism has been shown to contribute to increased resilience against cognitive aging. One of the key brain structures linked to memory and dementia symptom onset, the hippocampus, has been observed to adapt in response ...
  • Kaplan, Raphael; Adhikari, Mohit H.; Hindriks, Rikkert; Mantini, Dante; Murayama, Yusuke (Elsevier, 2016)
    The default mode network (DMN) is a commonly observed resting-state network (RSN) that includes medial temporal, parietal, and prefrontal regions involved in episodic memory [1-3]. The behavioral relevance of endogenous ...
  • Rolls, Edmund T; Dempere-Marco, Laura; Deco, Gustavo (Public Library of Science, 2013)
    Human short term memory has a capacity of several items maintained simultaneously. We show how the number of short term memory representations that an attractor network modeling a cortical local network can simultaneously ...
  • Martin, Clara D.; García, Xavier, 1967-; Potter, Douglas; Melinger, Alissa; Costa, Albert, 1970- (Taylor & Francis (Routledge), 2016)
    Native speakers with different linguistic backgrounds differ in their usage of language, and particularly in their vocabulary. For instance, British natives would use the word "holiday" when American natives would prefer ...
  • Bereby‐Meyer, Yoella; Hayakawa, Sayuri; Shalvi, Shaul; Corey, Joanna Darrow, 1986-; Costa, Albert, 1970-; Keysar, Boaz (Wiley, 2018)
    Theories of dishonest behavior implicitly assume language independence. Here, we investigated this assumption by comparing lying by people using a foreign language versus their native tongue. Participants rolled a die and ...
  • Deco, Gustavo; Senden, Mario; Jirsa, Viktor K. (Frontiers, 2012)
    Resting state networks (RSNs) show a surprisingly coherent and robust spatiotemporal/norganization. Previous theoretical studies demonstrated that these patterns can be/nunderstood as emergent on the basis of the underlying ...
  • Nakagawa, Tristan T.; Woolrich, Mark W.; Luckhoo, Henry; Joensson, Morten; Mohseni, Hamid; Kringelbach, Morten L.; Jirsa, Viktor K.; Deco, Gustavo (Elsevier, 2014)
    In recent years the study of the intrinsic brain dynamics in a relaxed awake state in the absence of any specific/ntask has gained increasing attention, as spontaneous neural activity has been found to be highly structured ...
  • Morales, Hernán G.; Kim, Minsuok; Vivas, EE; Villa-Uriol, Maria-Cruz; Larrabide, Ignacio, 1978-; Sola, T; Guimaraens, Leopoldo; Frangi Caregnato, Alejandro (American Society of Neuroradiology, 2011)
    Endovascular coiling is a well-established therapy for treating intracranial aneurysms. Nonetheless, postoperative hemodynamic changes induced by this therapy remain not fully understood. The purpose of this work is to ...
  • Foucart, Alice; Ruiz Tada, Elisa, 1984-; Costa, Albert, 1970- (Taylor & Francis (Routledge), 2015)
    Most event-related brain potential (ERP) studies that showed the role of anticipation processes during sentence processing focused on reading. However, in everyday conversation speech unfolds at higher speed; the present ...
  • Sebastián Gallés, Núria; Costa, Albert, 1970- (Nature Publishing Group, 2014)
    The ability to speak two languages often marvels monolinguals, although bilinguals report no difficulties in achieving this feat. Here, we examine how learning and using two languages affect language acquisition and ...
  • Deco, Gustavo; Ponce-Alvarez, Adrián; Hagmann, Patric; Romani, Gian Luca; Mantini, Dante; Corbetta, Maurizio (Society for Neuroscience, 2014)
    The spontaneous activity of the brain shows different features at different scales. On one hand, neuroimaging studies show that long-range correlations are highly structured in spatiotemporal patterns, known as resting-state ...
  • Bettinardi, Ruggero G.; Deco, Gustavo; Karlaftis, Vasileios M.; Van Hartevelt, Tim J.; Fernandes, Henrique M.; Kourtzi, Zoe; Kringelbach, Morten L.; Zamora-López, Gorka (American Institute of Physics (AIP), 2017)
    Intrinsic brain activity is characterized by highly organized co-activations between different regions, forming clustered spatial patterns referred to as resting-state networks. The observed co-activation patterns are ...
  • Novoa Pardo, Ana María; Howe, Julia Ward; Malmusi, Davide, 1980-; Díaz Barco, Fernando; Darne, Mercè; Trilla i Bellart, Carme; Bosch, Jordi; Borre, Carme (BioMed Central, 2015)
    Introduction. Given the increasing number of people in Spain struggling to pay housing-related costs during the economic recession, it is important to assess the health status of these communities as compared to the general ...
  • Rauschenberger, Maria; Baeza Yates, Ricardo (De Gruyter, 2020)
    When discussing interpretable machine learning results, researchers need to compare them and check for reliability, especially for health-related data. The reason is the negative impact of wrong results on a person, such ...
  • Rello, Luz, 1984-; Baeza Yates, Ricardo (Springer, 2017)
    The presentation of a text has a significant effect on the reading speed of people with dyslexia. This paper presents a set of recommendations to customize texts on a computer screen in a more accessible way for this target ...

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