Now showing items 41-56 of 56

    • Imagetic and affective measures of memory reverberation diverge at sleep onset in association with theta rhythm 

      Sigman, Mariano; Bezerra Mota, Natália; Soares, Ernesto; Altszyler, Edgar; Sánchez-Gendriz, Ignacio; Muto, Vincenzo; Heib, Dominik; Slezak, Diego F.; Copelli, Mauro; Schabus, Manuel; Ribeiro, Sidarta (Elsevier Inc, 2022)
      The ‘day residue’ - the presence of waking memories into dreams - is a century-old concept that remains controver- sial in neuroscience. Even at the psychological level, it remains unclear how waking imagery cedes into ...
    • Chronotype at the beginning of secondary school and school timing are both associated with chronotype development during adolescence 

      Goldín, Andrea Paula; Sigman, Mariano; Rodríguez Ferrante, Guadalupe; Leone, María Juliana (Scientific Reports, 2022)
      The misalignment between late chronotypes and early school start times affect health, performance and psychological well-being of adolescents. Here we test whether, and how, the baseline chronotype (i.e. chronotype at the ...
    • Diversity of opinions promotes herding in uncertain crowds 

      Navajas, Joaquin; Armand, Oriane; Moran, Rani; Bahrami, Bahador; Deroy, Ophelia (Royal Society Open Science, 2022)
      Classic and recent studies demonstrate how we fall for the ‘tyranny of the majority' and conform to the dominant trend when uncertain. However, in many social interactions outside of the laboratory, there is rarely a clearly ...
    • The Open Anchoring Quest Dataset: Anchored Estimates from 96 Studies on Anchoring Effects 

      Navajas, Joaquin; Röseler, Lukas; Weber, Lucia; et. al (Journal of Open Psychology DataUbiquity Press, 2022)
      People’s estimates are biased toward previously considered numbers (anchoring). We have aggregated all available data from anchoring studies that included at least two anchors into one large dataset. Data were standardized ...
    • The presence of irrelevant alternatives paradoxically increases confidence in perceptual decisions 

      Sigman, Mariano; Comay, Nicolás; Della Bella, Gabriel; Lamberti, Pedro; Solovey, Guillermo; Barttfeld, Pablo (Cognition, 2023)
      Confidence in perceptual decisions is thought to reflect the probability of being correct. According to this view, confidence should be unaffected or minimally reduced by the presence of irrelevant alternatives. To test ...
    • NORHA: A NORmal Hippocampal Asymmetry Deviation Index Based on One-Class Novelty Detection and 3D Shape Features 

      Iarussi, Emmanuel; Deangeli, Duilio; Külsgaard, Hernán; Iarussi, Francisco; Braggio, Delfina; Princich, Juan Pablo; Bendersky, Mariana; Larrabide, Ignacio; Orlando, José Ignacio (Brain TopographySpringer, 2023)
      Radiologists routinely analyze hippocampal asymmetries in magnetic resonance (MR) images as a biomarker for neurodegenerative conditions like epilepsy and Alzheimer’s Disease. However, current clinical tools rely on either ...
    • A better alignment between chronotype and school timing is associated with lower grade retention in adolescents 

      Rodríguez Ferrante, Guadalupe; Goldín, Andrea Paula; Sigman, Mariano; Leone, María Juliana (NPJ Science of Learning, 2023)
      Schools start early in the morning all over the world, contrasting with adolescents’ late chronotype. Interestingly, lower academic performance (i.e. grades or qualifications) was associated with later chronotypes. However, ...
    • A synthesis of evidence for policy from behavioural science during COVID-19 

      Navajas, Joaquín; Ruggeri, Kai; Haslam, S. Alexander; Capraro, Valerio; Boggio, Paulo; Ellemers, Naomi; Cichocka, Aleksandra; Douglas, Karen M.; Rand, David G.; van der Linden, Sander; Cikara, Mina; Finkel, Eli J.; Druckman, James N.; Wohl, Michael J. A.; Petty, Richard E.; Tucker, Joshua A.; Shariff, Azim; Gelfand, Michele; Packer, Dominic; Jetten, Jolanda; Van Lange, Paul A. M.; Pennycook, Gordon; Peters, Ellen; Baicker, Katherine; Crum, Alia; Weeden, Kim A.; Napper, Lucy; Tabri, Nassim; Zaki, Jamil; Skitka, Linda; Kitayama, Shinobu; Mobbs, Dean; Sunstein, Cass R.; Ashcroft-Jones, Sarah; Todsen, Anna Louise; Hajian, Ali; Verra, Sanne; Buehler, Vanessa; Friedemann, Maja; Hecht, Marlene; Mobarak, Rayyan S.; Karakasheva, Ralitsa; Tünte, Markus R.; Yeung, Siu; Kit Rosenbaum, R. Shayna; Lep, Žan; Yamada, Yuki; Hudson, Sa-kiera Tiarra Jolynn; Macchia, Lucía; Soboleva, Irina; Dimant, Eugen; Geiger, Sandra J.; Jarke, Hannes; Wingen, Tobias; Berkessel, Jana B.; Mareva, Silvana; McGill, Lucy; Papa, Francesca; Većkalov, Bojana; Afif, Zeina; Buabang, Eike K.; Landman, Marna; Tavera, Felice; Andrews, Jack L.; Bursalıoğlu, Aslı Zupan,; Zorana Wagner, Lisa; Vranka, Marek; Kasdan, David; Chen, Patricia; Hudson, Kathleen R.; Novak, Lindsay M.; Teas, Paul; Rachev, Nikolay R.; Galizzi, Matteo M. (Nature ISSN 1476-4687 (online), 2023)
      Scientific evidence regularly guides policy decisions1, with behavioural science increasingly part of this process2. In April 2020, an influential paper3 proposed 19 policy recommendations (‘claims’) detailing how evidence ...
    • VesselVAE: Recursive Variational Autoencoders for 3D Blood Vessel Synthesis 

      Feldman, Paula; Fainstein, Miguel; Siless, Viviana; Iarussi, Emmanuel; Delrieux, Claudio (Universidad Torcuato Di Tella, 2023)
      We present a data-driven generative framework for synthesizing blood vessel 3D geometry. This is a challenging task due to the complexity of vascular systems, which are highly variating in shape, size, and structure. ...
    • Learning normal asymmetry representations for homologous brain structures 

      Bendersky, Mariana; Iarussi, Emmanuel; Deangeli, Duilio; Princich, Juan Pablo; Larrabide, Ignacio; Orlando, José Ignacio (Universidad Torcuato Di Tella, 2023)
      Although normal homologous brain structures are approximately symmetrical by definition, they also have shape differences due to e.g. natural ageing. On the other hand, neurodegenerative conditions induce their own changes ...
    • The wisdom of extremized crowds: Promoting erroneous divergent opinions increases collective accuracy 

      Navajas, Joaquin; Barrera Lermarchand, Federico; Balenzuela, Pablo; Bahrami,Bahador; Deroy, Ophelia (Universidad Torcuato Di Tella, 2023)
      The aggregation of many lay judgements can generate surprisingly accurate estimates. This effect, known as the “wisdom of the crowd”, has been demonstrated in domains such as medical decision-making, factchecking news, ...
    • Attraction by ingroup coherence drives the emergence of ideological sorting 

      Navajas, Joaquín; Zimmerman, Federico; Pedraza, Lucía; Balenzuela, Pablo (2023)
      The increasing political polarization is driving hatred and segregation, and these pose a threat to democracy. While disagreement on policy issues is increasing and receiving great attention, people are also becoming more ...
    • Interactive Crowdsourcing to Fact-check Politicians 

      Espina Mairal, Santos; Bustos, Florencia; Solovey, Guillermo; Navajas, Joaquin (Journal of Experimental Psychology: Applied, 2023)
      The discourse of political leaders often contains false information that can misguide the public. Fact-checking agencies around the world try to reduce the negative influence of politicians by verifying their words. However, ...
    • Partisanship predicts COVID-19 vaccine brand preference: the case of Argentina 

      Fumagalli, Elena; Krick, Candelaria Belén; Dolmatzian, Marina Belén; del Negro, Julieta Edith; Navajas, Joaquin (Humanities and Social Sciences Communications (Humanit Soc Sci Commun) ISSN 2662-9992 (online), 2023)
      The COVID-19 pandemic underscored the significance of overcoming vaccine adoption resistance and addressing real and perceived barriers for efficient vaccination campaigns. One major problem faced by health systems around ...
    • DUDF: Differentiable Unsigned Distance Fields with Hyperbolic Scaling 

      Fainstein, Miguel; Siless, Viviana; Iarussi, Emmanuel (Universidad Torcuato Di Tella, 2024)
      In recent years, there has been a growing interest in training Neural Networks to approximate Unsigned Distance Fields (UDFs) for representing open surfaces in the context of 3D reconstruction. However, UDFs are ...
    • The Long and Winding Road to Real-Life Experiments: Remote Assessment of Executive Functions with Computerized Games—Results from 8 Years of Naturalistic Interventions 

      Goldín, Andrea P; Vladisauskas, Melina; Paz, Gabriel O; Nin, Verónica; Guillén, Jesús A; Belloli, Laouen; Delgado, Hernán; Miguel, Martín A; Macario Cabral, Daniela; Shalom Diego E.; Forés, Anna; Carboni, Alejandra; Fernández-Slezak, Diego (Brain Sciences (e-ISSN 2076-3425), 2024-03-07)
      Mate Marote is an open-access cognitive training software aimed at children between 4 and 8 years old. It consists of a set of computerized games specifically tailored to train and evaluate Executive Functions (EF), a ...