Journal of Cognitive Neuroscience
Papers 4878
1 page of 488 pages (4,878 results)
#1Dion T. Henare (University of Marburg)
#2Hanna Kadel (University of Marburg)H-Index: 2
Last. Anna Schubö (University of Marburg)H-Index: 23
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The human visual system can only process a fraction of the information present in a typical visual scene, and selection is historically framed as the outcome of bottom-up and top-down control processes. In this study, we evaluated how a third factor, an individual's selection history, interacts with top-down control mechanisms during visual search. Participants in our task were assigned to one of two groups in which they developed a history of either shape or color selection in one task, while s...
#1Shruti Ullas (UM: Maastricht University)H-Index: 1
#2Lars Hausfeld (UM: Maastricht University)H-Index: 11
Last. Elia Formisano (UM: Maastricht University)H-Index: 52
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When speech perception is difficult, one way listeners adjust is by reconfiguring phoneme category boundaries, drawing on contextual information. Both lexical knowledge and lipreading cues are used in this way, but it remains unknown whether these two differing forms of perceptual learning are similar at a neural level. This study compared phoneme boundary adjustments driven by lexical or audiovisual cues, using ultra-high-field 7-T fMRI. During imaging, participants heard exposure stimuli and t...
#1Louis N. Irwin (UTEP: University of Texas at El Paso)H-Index: 17
#2Brian A. Irwin (CCNY: City College of New York)
Cognitive science today increasingly is coming under the influence of embodied, embedded, extended, and enactive perspectives, superimposed on the more traditional cybernetic, computational assumptions of classical cognitive research. Neuroscience has contributed to a greatly enhanced understanding of brain function within the constraints of the traditional cognitive science approach, but interpretations of many of its findings can be enriched by the newer alternative perspectives. Here, we note...
#1Sahil Luthra (UConn: University of Connecticut)H-Index: 3
#2Joao M. Correia (University of the Algarve)
Last. Emily B. Myers (UConn: University of Connecticut)H-Index: 14
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A listener's interpretation of a given speech sound can vary probabilistically from moment to moment. Previous experience (i.e., the contexts in which one has encountered an ambiguous sound) can further influence the interpretation of speech, a phenomenon known as perceptual learning for speech. This study used multivoxel pattern analysis to query how neural patterns reflect perceptual learning, leveraging archival fMRI data from a lexically guided perceptual learning study conducted by Myers an...
#1Cécile J. Bouvet (University of Montpellier)H-Index: 2
#2Benoît G. Bardy (University of Montpellier)H-Index: 31
Last. Manuel Varlet (USYD: University of Sydney)H-Index: 15
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Human rhythmic movements spontaneously synchronize with auditory rhythms at various frequency ratios. The emergence of more complex relationships, for instance, frequency ratios of 1:2 and 1:3, is enhanced by adding a congruent accentuation pattern (binary for 1:2 and ternary for 1:3), resulting in a 1:1 movement-accentuation relationship. However, this benefit of accentuation on movement synchronization appears to be stronger for the ternary pattern than for the binary pattern. Here, we investi...
#1Michele ScaltrittiH-Index: 8
#2Remo JobH-Index: 28
Last. Simone Sulpizio (UniSR: Vita-Salute San Raffaele University)H-Index: 1
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Current computational and neuroscientific models of decision-making posit a discrete, serial processing distinction between upstream decisional stages and downstream processes of motor-response implementation. We investigated this framework in the context of two-alternative forced-choice tasks on linguistic stimuli, words and pseudowords. In two experiments, we assessed the impact of lexical frequency and action semantics on two effector-selective EEG indexes of motor-response activation: the la...
#1Klodiana-Daphne Tona (LEI: Leiden University)H-Index: 7
#2Hans Revers (Tilburg University)
Last. Sander Nieuwenhuis (LEI: Leiden University)H-Index: 38
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Cognitive flexibility allows us to adaptively switch between different responsibilities in important domains of our daily life. Previous work has elucidated the neurochemical basis underlying the ability to switch responses to a previously nonreinforced exemplar and to switch between attentional sets. However, the role of neuromodulators in task switching, the ability to rapidly switch between two or more cognitive tasks afforded by the same stimuli, is still poorly understood. We attempted to f...
#1Brian Mathias (McGill University)H-Index: 5
#2Anna Zamm (McGill University)H-Index: 7
Last. Caroline Palmer (McGill University)H-Index: 34
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We addressed how rhythm complexity influences auditory–motor synchronization in musically trained individuals who perceived and produced complex rhythms while EEG was recorded. Participants first l...
#1Shlomi Haar (Imperial College London)H-Index: 8
#2Opher Donchin (BGU: Ben-Gurion University of the Negev)H-Index: 27
We discuss a new framework for understanding the structure of motor control. Our approach integrates existing models of motor control with the reality of hierarchical cortical processing and the pa...
3 CitationsSource
#1Lucía Magis-Weinberg (UCL: University College London)H-Index: 4
#2Ruud Custers (UCL: University College London)H-Index: 27
Last. Iroise Dumontheil (Birkbeck, University of London)H-Index: 26
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Prospective memory (PM) refers to the cognitive processes associated with remembering to perform an intended action after a delay. Varying the salience of PM cues while keeping the intended response constant, we investigated the extent to which participants relied on strategic monitoring, through sustained, top-down control, or on spontaneous retrieval via transient bottom-up processes. There is mixed evidence regarding developmental improvements in event-based PM performance after the age of 13...
Top fields of study
Stimulus (physiology)
Cognitive psychology