Search Results - "Giraud, Anne‐Lise"

Neural Cross-Frequency Coupling: Connecting Architectures, Mechanisms, and Functions by Hyafil, Alexandre, Giraud, Anne-Lise, Fontolan, Lorenzo, Gutkin, Boris

“…Neural oscillations are ubiquitously observed in the mammalian brain, but it has proven difficult to tie oscillatory patterns to specific cognitive operations…”
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Combining predictive coding and neural oscillations enables online syllable recognition in natural speech by Hovsepyan, Sevada, Olasagasti, Itsaso, Giraud, Anne-Lise

“…On-line comprehension of natural speech requires segmenting the acoustic stream into discrete linguistic elements. This process is argued to rely on…”
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Imagined speech can be decoded from low- and cross-frequency intracranial EEG features by Proix, Timothée, Delgado Saa, Jaime, Christen, Andy, Martin, Stephanie, Pasley, Brian N., Knight, Robert T., Tian, Xing, Poeppel, David, Doyle, Werner K., Devinsky, Orrin, Arnal, Luc H., Mégevand, Pierre, Giraud, Anne-Lise

“…Reconstructing intended speech from neural activity using brain-computer interfaces holds great promises for people with severe speech production deficits…”
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Concurrent EEG- and fMRI-derived functional connectomes exhibit linked dynamics by Wirsich, Jonathan, Giraud, Anne-Lise, Sadaghiani, Sepideh

“…Long-range connectivity has become the most studied feature of human functional Magnetic Resonance Imaging (fMRI), yet the spatial and temporal relationship…”
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Transitions in neural oscillations reflect prediction errors generated in audiovisual speech by Giraud, Anne-Lise, Arnal, Luc H, Wyart, Valentin

“…This study uses magnetoencephalography to identify neural oscillations associated with the propagation of top-down, predictive information and bottom-up error…”
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Human Screams Occupy a Privileged Niche in the Communication Soundscape by Arnal, Luc H., Flinker, Adeen, Kleinschmidt, Andreas, Giraud, Anne-Lise, Poeppel, David

“…Screaming is arguably one of the most relevant communication signals for survival in humans. Despite their practical relevance and their theoretical…”
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Speech encoding by coupled cortical theta and gamma oscillations by Hyafil, Alexandre, Fontolan, Lorenzo, Kabdebon, Claire, Gutkin, Boris, Giraud, Anne-Lise

“…Many environmental stimuli present a quasi-rhythmic structure at different timescales that the brain needs to decompose and integrate. Cortical oscillations…”
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The contribution of frequency-specific activity to hierarchical information processing in the human auditory cortex by Fontolan, L., Morillon, B., Liegeois-Chauvel, C., Giraud, Anne-Lise

“…The fact that feed-forward and top-down propagation of sensory information use distinct frequency bands is an appealing assumption for which evidence remains…”
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Altered Low-Gamma Sampling in Auditory Cortex Accounts for the Three Main Facets of Dyslexia by Lehongre, Katia, Ramus, Franck, Villiermet, Nadège, Schwartz, Denis, Giraud, Anne-Lise

“…It has recently been conjectured that dyslexia arises from abnormal auditory sampling. What sampling rate is altered and how it affects reading remains…”
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Intrinsic connectivity networks, alpha oscillations, and tonic alertness: a simultaneous electroencephalography/functional magnetic resonance imaging study by Sadaghiani, Sepideh, Scheeringa, René, Lehongre, Katia, Morillon, Benjamin, Giraud, Anne-Lise, Kleinschmidt, Andreas

“…Trial-by-trial variability in perceptual performance on identical stimuli has been related to spontaneous fluctuations in ongoing activity of intrinsic…”
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Selective enhancement of low-gamma activity by tACS improves phonemic processing and reading accuracy in dyslexia by Marchesotti, Silvia, Nicolle, Johanna, Merlet, Isabelle, Arnal, Luc H, Donoghue, John P, Giraud, Anne-Lise

“…The phonological deficit in dyslexia is associated with altered low-gamma oscillatory function in left auditory cortex, but a causal relationship between…”
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α-band phase synchrony is related to activity in the fronto-parietal adaptive control network by Sadaghiani, Sepideh, Scheeringa, René, Lehongre, Katia, Morillon, Benjamin, Giraud, Anne-Lise, D'Esposito, Mark, Kleinschmidt, Andreas

“…Neural oscillations in the alpha band (8-12 Hz) are increasingly viewed as an active inhibitory mechanism that gates and controls sensory information…”
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Faster phonological processing and right occipito-temporal coupling in deaf adults signal poor cochlear implant outcome by Lazard, Diane S., Giraud, Anne-Lise

“…The outcome of adult cochlear implantation is predicted positively by the involvement of visual cortex in speech processing, and negatively by the cross-modal…”
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Rhythmic modulation of prediction errors: A top-down gating role for the beta-range in speech processing by Hovsepyan, Sevada, Olasagasti, Itsaso, Giraud, Anne-Lise

“…Natural speech perception requires processing the ongoing acoustic input while keeping in mind the preceding one and predicting the next. This complex…”
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The rough sound of salience enhances aversion through neural synchronisation by Arnal, Luc H., Kleinschmidt, Andreas, Spinelli, Laurent, Giraud, Anne-Lise, Mégevand, Pierre

“…Being able to produce sounds that capture attention and elicit rapid reactions is the prime goal of communication. One strategy, exploited by alarm signals,…”
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A deep hierarchy of predictions enables online meaning extraction in a computational model of human speech comprehension by Su, Yaqing, MacGregor, Lucy J, Olasagasti, Itsaso, Giraud, Anne-Lise

“…Understanding speech requires mapping fleeting and often ambiguous soundwaves to meaning. While humans are known to exploit their capacity to contextualize to…”
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Brain dynamics in ASD during movie‐watching show idiosyncratic functional integration and segregation by Bolton, Thomas A.W., Jochaut, Delphine, Giraud, Anne‐Lise, Van De Ville, Dimitri

“…To refine our understanding of autism spectrum disorders (ASD), studies of the brain in dynamic, multimodal and ecological experimental settings are required…”
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Oscillations for all ¯\_(ツ)_/¯? A commentary on Meyer, Sun & Martin (2020) by Giraud, Anne-Lise

“…This is a commentary on> <Meyer, Sun & Martin (2019), Synchronous, but not entrained: exogenous and endogenous cortical rhythms of speech and language…”
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Implicit multisensory associations influence voice recognition by von Kriegstein, Katharina, Giraud, Anne-Lise

“…Natural objects provide partially redundant information to the brain through different sensory modalities. For example, voices and faces both give information…”
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The relationship between EEG and fMRI connectomes is reproducible across simultaneous EEG-fMRI studies from 1.5T to 7T by Wirsich, Jonathan, Jorge, João, Iannotti, Giannina Rita, Shamshiri, Elhum A, Grouiller, Frédéric, Abreu, Rodolfo, Lazeyras, François, Giraud, Anne-Lise, Gruetter, Rolf, Sadaghiani, Sepideh, Vulliémoz, Serge

“…Both electroencephalography (EEG) and functional Magnetic Resonance Imaging (fMRI) are non-invasive methods that show complementary aspects of human brain…”
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