26 found
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  1. Post-error slowing: An orienting account.Wim Notebaert, Femke Houtman, Filip Van Opstal, Wim Gevers, Wim Fias & Tom Verguts - 2009 - Cognition 111 (2):275-279.
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  2.  24
    Hebbian learning of cognitive control: Dealing with specific and nonspecific adaptation.Tom Verguts & Wim Notebaert - 2008 - Psychological Review 115 (2):518-525.
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  3.  62
    Reward modulates adaptations to conflict.Senne Braem, Tom Verguts, Chantal Roggeman & Wim Notebaert - 2012 - Cognition 125 (2):324-332.
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  4.  43
    Cognitive control acts locally.Wim Notebaert & Tom Verguts - 2008 - Cognition 106 (2):1071-1080.
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  5.  45
    Priming reveals differential coding of symbolic and non-symbolic quantities.Chantal Roggeman, Tom Verguts & Wim Fias - 2007 - Cognition 105 (2):380-394.
  6.  43
    Setting the stage subliminally: Unconscious context effects.Filip Van Opstal, Cristian Buc Calderon, Wim Gevers & Tom Verguts - 2011 - Consciousness and Cognition 20 (4):1860-1864.
    An important approach to understand how the brain gives rise to consciousness is to probe the depth of unconscious processing, thus to define the key features that cause conscious awareness. Here, we investigate the possibility for subliminal stimuli to shape the context for unconscious processing. Context effects have generally been assumed to require consciousness. In the present experiment, unconscious context processing was investigated by looking at the impact of the context on the response activation elicited by a subliminal prime. We (...)
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  7.  30
    How to trigger elaborate processing? A comment on Kunde, Kiesel, and Hoffmann.Filip Van Opstal, Bert Reynvoet & Tom Verguts - 2005 - Cognition 97 (1):89-97.
  8.  66
    Unconscious task application.Filip Van Opstal, Wim Gevers, Magda Osman & Tom Verguts - 2010 - Consciousness and Cognition 19 (4):999-1006.
    The nature of unconscious information processing is a heavily debated issue in cognitive science, and neuroscience. Traditionally, it has been thought that unconscious cognitive processing is restricted to knowledge that is strongly prepared by conscious processes. In three experiments, we show that the task that is performed consciously can also be applied unconsciously to items outside the current task set. We found that a same–different judgment of two target stimuli was also performed on two subliminally presented prime stimuli. This was (...)
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  9.  9
    Dynamic expressions of confidence within an evidence accumulation framework.Kobe Desender, Tobias H. Donner & Tom Verguts - 2021 - Cognition 207:104522.
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  10.  36
    Unconscious semantic categorization and mask interactions: An elaborate response to kunde et al. (2005).Filip Van Opstal, Bert Reynvoet & Tom Verguts - 2005 - Cognition 97 (1):107-113.
  11.  25
    Neural Representations of Task Context and Temporal Order During Action Sequence Execution.Danesh Shahnazian, Mehdi Senoussi, Ruth M. Krebs, Tom Verguts & Clay B. Holroyd - 2022 - Topics in Cognitive Science 14 (2):223-240.
    Routine action sequences critically rely on neural mechanisms maintaining contextual and temporal information to disambiguate similar tasks (e.g. making coffee or tea). In this study we show the involvement of areas in temporal and lateral prefrontal cortices in maintaining temporal and contextual information for the execution of hierarchically‐organized action sequences.
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  12.  64
    The size congruity effect: Is bigger always more?Seppe Santens & Tom Verguts - 2011 - Cognition 118 (1):94-110.
  13.  14
    Is there a generalized magnitude system in the brain? Behavioral, neuroimaging, and computational evidence.Filip Van Opstal & Tom Verguts - 2013 - Frontiers in Psychology 4.
  14.  35
    Unconscious task application.Filip Opstavanl, Wim Gevers, Magda Osman & Tom Verguts - 2010 - Consciousness and Cognition 19 (4):999-1006.
    The nature of unconscious information processing is a heavily debated issue in cognitive science , and neuroscience . Traditionally, it has been thought that unconscious cognitive processing is restricted to knowledge that is strongly prepared by conscious processes . In three experiments, we show that the task that is performed consciously can also be applied unconsciously to items outside the current task set. We found that a same–different judgment of two target stimuli was also performed on two subliminally presented prime (...)
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  15.  67
    Symbolic and nonsymbolic pathways of number processing.Tom Verguts & Wim Fias - 2008 - Philosophical Psychology 21 (4):539 – 554.
    Recent years have witnessed an enormous increase in behavioral and neuroimaging studies of numerical cognition. Particular interest has been devoted toward unraveling properties of the representational medium on which numbers are thought to be represented. We have argued that a correct inference concerning these properties requires distinguishing between different input modalities and different decision/output structures. To back up this claim, we have trained computational models with either symbolic or nonsymbolic input and with different task requirements, and showed that this allowed (...)
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  16.  23
    A colorful walk, but is it on the mental number line? Reply to Cohen Kadosh, Tzelgov, and Henik.Tom Verguts & Filip Van Opstal - 2008 - Cognition 106 (1):558-563.
    Cohen Kadosh, Tzelgov, and Henik [Cohen Kadosh, R., Tzelgov, J., and Henik, A. (2008). A synesthetic walk on the number line: The size effect. Cognition, 106, 548-557] present a new paradigm to probe properties of the mental number line. They describe two experiments which they argue to be inconsistent with the exact small number model proposed by Verguts, Fias, and Stevens [Verguts, T., Fias, W., Stevens, M. (2005). A model of exact small-number representation. Psychonomic Bulletin and Review, 12, 66-80]. We (...)
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  17.  13
    Numerical Proportion Representation: A Neurocomputational Account.Qi Chen & Tom Verguts - 2017 - Frontiers in Human Neuroscience 11.
  18.  7
    Humans adaptively select different computational strategies in different learning environments.Pieter Verbeke & Tom Verguts - forthcoming - Psychological Review.
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  19.  89
    The Graded Fate of Unattended Stimulus Representations in Visuospatial Working Memory.Muhammet I. Sahan, Edwin S. Dalmaijer, Tom Verguts, Masud Husain & Wim Fias - 2019 - Frontiers in Psychology 10.
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  20.  32
    Task-Relevant Information Modulates Primary Motor Cortex Activity Before Movement Onset.Cristian B. Calderon, Filip Van Opstal, Philippe Peigneux, Tom Verguts & Wim Gevers - 2018 - Frontiers in Human Neuroscience 12.
  21.  17
    The unfolding action model of initiation times, movement times, and movement paths.Cristian Buc Calderon, Wim Gevers & Tom Verguts - 2018 - Psychological Review 125 (5):785-805.
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  22.  61
    Not all basic number representations are analog: Place coding as a precursor of the natural number system.Wim Fias & Tom Verguts - 2008 - Behavioral and Brain Sciences 31 (6):650-651.
    Rips et al.'s arguments for rejecting basic number representations as a precursor of the natural number system are exclusively based on analog number coding. We argue that these arguments do not apply to place coding, a type of basic number representation that is not considered by Rips et al.
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  23.  30
    (1 other version)The mental number line: exact and approximate.Wim Fias & Tom Verguts - 2004 - Trends in Cognitive Sciences 8 (10):447-448.
    Comments on an article by Feigenson et. al.(see record 2004-18473-007). Reviewing behavioral and neural data in children, humans and animals, Feigenson and colleagues distinguish two core systems for number representation. One system represents number in an exact way but has a fixed upper limit; the other system has no size limit but represents number only approximately. Both systems are claimed to have a phylogenetic origin and to constitute the basis for ontogenetic development. As such, each system's representational principles are reflected (...)
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  24.  22
    Abstract representations of number: what interactions with number form do not prove and priming effects do.Seppe Santens, Wim Fias & Tom Verguts - 2009 - Behavioral and Brain Sciences 32 (3-4):351-352.
    We challenge the arguments of Cohen Kadosh & Walsh (CK&W) on two grounds. First, interactions between number form (e.g., notation, format, modality) and an experimental factor do not show that the notations/formats/modalities are processed separately. Second, we discuss evidence that numbers are coded abstractly, also when not required by task demands and processed unintentionally, thus challenging the authors' dual-code account.
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  25.  10
    Time-Based Binding as a Solution to and a Limitation for Flexible Cognition.Mehdi Senoussi, Pieter Verbeke & Tom Verguts - 2022 - Frontiers in Psychology 12.
    Why can’t we keep as many items as we want in working memory? It has long been debated whether this resource limitation is a bug or instead a feature. We propose that the resource limitation is a consequence of a useful feature. Specifically, we propose that flexible cognition requires time-based binding, and time-based binding necessarily limits the number of memoranda that can be stored simultaneously. Time-based binding is most naturally instantiated via neural oscillations, for which there exists ample experimental evidence. (...)
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  26.  45
    Similarity and Rules United: Similarity‐ and Rule‐Based Processing in a Single Neural Network.Tom Verguts & Wim Fias - 2009 - Cognitive Science 33 (2):243-259.
    A central controversy in cognitive science concerns the roles of rules versus similarity. To gain some leverage on this problem, we propose that rule‐ versus similarity‐based processes can be characterized as extremes in a multidimensional space that is composed of at least two dimensions: the number of features (Pothos, 2005) and the physical presence of features. The transition of similarity‐ to rule‐based processing is conceptualized as a transition in this space. To illustrate this, we show how a neural network model (...)
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