Laura Dugué
University of Paris
35 Papers
20 Citations
Laura Dugué is an academic researcher from University of Paris. The author has contributed to research in topics: Visual search & Visual cortex. The author has an hindex of 12, co-authored 28 publications. Previous affiliations of Laura Dugué include Paul Sabatier University & Centre national de la recherche scientifique.
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Papers
The Phase of Ongoing Oscillations Mediates the Causal Relation between Brain Excitation and Visual Perception
TL;DR: Investigating the phase of prestimulus oscillatory activity found a systematic relationship between prepulse EEG phase and perceptual performance: phosphene probability changed by ∼15% between opposite phases, providing direct evidence for a chain of causal relations between thephase of ongoing oscillations, neuronal excitability, and visual perception.
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Differential impact of endogenous and exogenous attention on activity in human visual cortex.
Laura Dugué,Elisha P. Merriam,Elisha P. Merriam,Elisha P. Merriam,David J. Heeger,David J. Heeger,Marisa Carrasco,Marisa Carrasco +7 more
TL;DR: Findings reveal that endogenous and exogenous attention distinctly modulate activity in visuo-occipital areas during orienting and reorienting; endogenous attention facilitates both the encoding and the readout of visual information whereas exogenous Attention only facilitates the encoding of information.
Specific Visual Subregions of TPJ Mediate Reorienting of Spatial Attention.
TL;DR: These findings reveal a differential reorienting cortical response after observers' attention has been oriented to a given location voluntarily or involuntarily, and demonstrate that vTPJpost and v TPJcent mediate the reorientation of covert attention to task relevant stimuli, thus playing a critical role in visual attention.
Transcranial Magnetic Stimulation Reveals Intrinsic Perceptual and Attentional Rhythms.
TL;DR: It is argued that, with no a priori hypothesis on the oscillatory frequency of the targeted cortical regions, spTMS can help establish causal links between spontaneous oscillatory activity and perceptual and cognitive functions and be used to precisely probe the state of the system.
Rhythms in cognition: The evidence revisited
TL;DR: This Special Issue points out interesting divides in the study of rhythmic sampling across different domains and highlights the importance of publishing negative findings and replications to improve the understanding of the role of rhythms in cognition.
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