Intracortical recordings reveal vision-to-action cortical gradients driving human exogenous attention

Autor: Tal Seidel Malkinson, Dimitri J. Bayle, Brigitte C. Kaufmann, Jianghao Liu, Alexia Bourgeois, Katia Lehongre, Sara Fernandez-Vidal, Vincent Navarro, Virginie Lambrecq, Claude Adam, Daniel S. Margulies, Jacobo D. Sitt, Paolo Bartolomeo

Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-17 (2024)

Abstract Exogenous attention, the process that makes external salient stimuli pop-out of a visual scene, is essential for survival. How attention-capturing events modulate human brain processing remains unclear. Here we show how the psychological con

Externí odkaz: https://doaj.org/article/f135bcce0d154e4c98eb402cd0c19359

The cost of attentional reorienting on conscious visual perception: an MEG study

Autor: Alfredo Spagna, Dimitri J. Bayle, Zaira Romeo, Tal Seidel-Malkinson, Jianghao Liu, Lydia Yahia-Cherif, Ana B. Chica, Paolo Bartolomeo

Publikováno v: Cerebral Cortex. 33:2048-2060

How do attentional networks influence conscious perception? To answer this question, we used magnetoencephalography (MEG) in human participants, and assessed the effects of spatially nonpredictive or predictive supra-threshold peripheral cues on the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20ed85136cf379d847b513ae448f2a04
https://doi.org/10.1093/cercor/bhac192

Neural oscillations track natural but not artificial fast speech: Novel insights from speech-brain coupling using MEG

Autor: Hannu Laaksonen, Tarek Lajnef, Dimitri J. Bayle, Ana Sofía Hincapié Casas, Karim Jerbi, Hélène Guiraud, Véronique Boulenger

Publikováno v: NeuroImage
NeuroImage, Elsevier, 2021, 244, pp.118577. ⟨10.1016/j.neuroimage.2021.118577⟩
NeuroImage (Orlando Fla., Print) 244 (2021). doi:10.1016/j.neuroimage.2021.118577
info:cnr-pdr/source/autori:Hincapié Casas, Ana Sofía; Lajnef, Tarek; Pascarella, Annalisa; Guiraud-Vinatea, Hélène; Laaksonen, Hannu; Bayle, Dimitri; Jerbi, Karim; Boulenger, Véronique/titolo:Neural oscillations track natural but not artificial fast speech: Novel insights from speech-brain coupling using MEG/doi:10.1016%2Fj.neuroimage.2021.118577/rivista:NeuroImage (Orlando Fla., Print)/anno:2021/pagina_da:/pagina_a:/intervallo_pagine:/volume:244
NeuroImage, Vol 244, Iss, Pp 118577-(2021)

Speech processing is supported by the synchronization of cortical oscillations to its rhythmic components, including syllable rate. This has been shown to be the case for normal rate speech as well as artificially accelerated speech. However, the cas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d4ae8a6e88fcd5567abddb0f54f2a0c
https://hal.science/hal-03041194

Unconsciously perceived fear in peripheral vision alerts the limbic system: a MEG study.

Autor: Dimitri J Bayle, Marie-Anne Henaff, Pierre Krolak-Salmon

Publikováno v: PLoS ONE, Vol 4, Iss 12, p e8207 (2009)

BACKGROUND:In ecological situations, threatening stimuli often come out from the peripheral vision. Such aggressive messages must trigger rapid attention to the periphery to allow a fast and adapted motor reaction. Several clues converge to hypothesi

Externí odkaz: https://doaj.org/article/09e3cd523e834fe689659fa53f1f8813

Transient Suppression of Broadband Gamma Power in the Default-Mode Network Is Correlated with Task Complexity and Subject Performance

Autor: Karim Jerbi, Philippe Kahane, Jean-Philippe Lachaux, Juan R. Vidal, Marie-Anne Hénaff, Olivier F. Bertrand, Dimitri J. Bayle, Julien Jung, Lorella Minotti, Tomás Ossandón

Publikováno v: Journal of Neuroscience; Vol 31

Task performance is associated with increased brain metabolism but also with prominent deactivation in specific brain structures known as the default-mode network (DMN). The role of DMN deactivation remains enigmatic in part because its electrophysio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca6b03156b391770b17dc73cbfca245d