Search Results - "Aude Jegou"

Consciousness alteration in focal epilepsy is related to loss of signal complexity and information processing by El Youssef, Nada, Jegou, Aude, Makhalova, Julia, Naccache, Lionel, Bénar, Christian, Bartolomei, Fabrice

“…Alteration of awareness is a main feature of focal epileptic seizures. In this work, we studied how the information contained in EEG signals was modified…”
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Cortical gradients of functional connectivity are robust to state-dependent changes following sleep deprivation by Cross, Nathan, Paquola, Casey, Pomares, Florence B., Perrault, Aurore A., Jegou, Aude, Nguyen, Alex, Aydin, Umit, Bernhardt, Boris C., Grova, Christophe, Dang-Vu, Thien Thanh

“…Sleep deprivation leads to significant impairments in cognitive performance and changes to the interactions between large scale cortical networks, yet the…”
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An altered balance of integrated and segregated brain activity is a marker of cognitive deficits following sleep deprivation by Cross, Nathan E, Pomares, Florence B, Nguyen, Alex, Perrault, Aurore A, Jegou, Aude, Uji, Makoto, Lee, Kangjoo, Razavipour, Fatemeh, Ali, Obaï Bin Ka'b, Aydin, Umit, Benali, Habib, Grova, Christophe, Dang-Vu, Thien Thanh

“…Sleep deprivation (SD) leads to impairments in cognitive function. Here, we tested the hypothesis that cognitive changes in the sleep-deprived brain can be…”
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Virtual MEG sensors based on beamformer and independent component analysis can reconstruct epileptic activity as measured on simultaneous intracerebral recordings by Velmurugan, Jayabal, Badier, Jean-Michel, Pizzo, Francesca, Medina Villalon, Samuel, Papageorgakis, Christos, López-Madrona, Victor, Jegou, Aude, Carron, Romain, Bartolomei, Fabrice, Bénar, Christian-G.

“…•We validated thanks to simultaneous MEG-SEEG a combination of spatial filtering and blind source separation (beamformer-ICA).•At least one MEG epileptic…”
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Focal non-invasive deep-brain stimulation with temporal interference for the suppression of epileptic biomarkers by Acerbo, Emma, Jegou, Aude, Luff, Charlotte, Dzialecka, Patrycja, Botzanowski, Boris, Missey, Florian, Ngom, Ibrahima, Lagarde, Stanislas, Bartolomei, Fabrice, Cassara, Antonino, Neufeld, Esra, Jirsa, Viktor, Carron, Romain, Grossman, Nir, Williamson, Adam

“…Introduction: Neurostimulation applied from deep brain stimulation (DBS) electrodes is an effective therapeutic intervention in patients suffering from…”
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Transfer, Collection and Organisation of Electrophysiological and Imaging Data for Multicentre Studies by Roehri, Nicolas, Medina Villalon, Samuel, Jegou, Aude, Colombet, Bruno, Giusiano, Bernard, Ponz, Aurélie, Bartolomei, Fabrice, Bénar, Christian-George

“…Multicentre studies are of utmost importance to confirm hypotheses. The lack of established standards and the ensuing complexity of their data management often…”
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The role of quantitative markers in surgical prognostication after stereoelectroencephalography by Makhalova, Julia, Madec, Tanguy, Medina Villalon, Samuel, Jegou, Aude, Lagarde, Stanislas, Carron, Romain, Scavarda, Didier, Garnier, Elodie, Bénar, Christian G., Bartolomei, Fabrice

“…ObjectiveStereoelectroencephalography (SEEG) is the reference method in the presurgical exploration of drug-resistant focal epilepsy. However, prognosticating…”
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BIDS Manager-Pipeline: A framework for multi-subject analysis in electrophysiology by Jegou, Aude, Roehri, Nicolas, Medina Villalon, Samuel, Colombet, Bruno, Giusiano, Bernard, Bartolomei, Fabrice, David, Olivier, Bénar, Christian-George

“…Processing large cohorts of data is very important to increase statistical power in neuroscience and neuroimaging. The Brain Imaging Data Structure (BIDS)…”
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N°209 - Signal complexity changes underlying two extremes of postictal behaviour – From asthenia to agitation: A permutation entropy SEEG study by Bratu, Ionut-Flavius, Makhalova, Julia, Garnier, Elodie, Medina, Samuel, Jegou, Aude, Benar, Christian-George, Bartolomei, Fabrice

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WE-132. Delphos 2.0: Detecting and tracking the fine temporal dynamics of oscillations in intracerebral EEG by Roehri, Nicolas, Jegou, Aude, Medina Villalon, Samuel, Bartolomei, Fabrice, Bénar, Christian-George

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The anterior and pulvinar thalamic nuclei interactions in mesial temporal lobe seizure networks by Soulier, Hugo, Pizzo, Francesca, Jegou, Aude, Lagarde, Stanislas, Garnier, Elodie, Makhalova, Julia, Medina Villalon, Samuel, Carron, Romain, Bénar, Christian, Bartolomei, Fabrice

“…•Thalamo-cortical functional connectivity increases during temporal lobe seizures.•Anterior thalamic nucleus and medial pulvinar showed comparable connectivity…”
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How May a Brief Seizure Lead to Prolonged Epileptic Amnesia? by Chatzikonstantinou, Simela, Jegou, Aude, Brohée, Sacha, Singh, Rinki, Bénar, Christian, Lagarde, Stanislas, Bartolomei, Fabrice

“…Pure amnestic seizures are defined as self-limited episodes with isolated, anterograde memory loss and have been attributed to bilateral dysfunction of mesial…”
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Stereo‐EEG–based ictal functional connectivity in patients with periventricular nodular heterotopia–related epilepsy by Zanello, Marc, Garnier, Elodie, Carron, Romain, Jegou, Aude, Lagarde, Stanislas, Makhalova, Julia, Medina, Samuel, Bénar, Christian‐G., Bartolomei, Fabrice, Pizzo, Francesca

“…Nodular heterotopia (NH)–related drug‐resistant epilepsy is challenging due to the deep location of the NH and the complexity of the underlying epileptogenic…”
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Cortical reactivations during sleep spindles following declarative learning by Jegou, Aude, Schabus, Manuel, Gosseries, Olivia, Dahmen, Brigitte, Albouy, Geneviève, Desseilles, Martin, Sterpenich, Virginie, Phillips, Christophe, Maquet, Pierre, Grova, Christophe, Dang-Vu, Thien Thanh

“…Increasing evidence suggests that sleep spindles are involved in memory consolidation, but few studies have investigated the effects of learning on brain…”
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Permutation entropy‐derived parameters to estimate the epileptogenic zone network by Bratu, Ionuț‐Flavius, Makhalova, Julia, Garnier, Elodie, Villalon, Samuel Medina, Jegou, Aude, Bonini, Francesca, Lagarde, Stanislas, Pizzo, Francesca, Trébuchon, Agnès, Scavarda, Didier, Carron, Romain, Bénar, Christian, Bartolomei, Fabrice

“…Objective Quantification of the epileptogenic zone network (EZN) most frequently implies analysis of seizure onset. However, important information can also be…”
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An altered balance of integrated and segregated brain activity is a marker of cognitive deficits following sleep deprivation by Nathan E. Cross, Florence B. Pomares, Alex Nguyen, Aurore A. Perrault, Aude Jegou, Makoto Uji, Kangjoo Lee, Fatemeh Razavipour, Obaï Bin Ka’b Ali, Umit Aydin, Habib Benali, Christophe Grova, Thien Thanh Dang-Vu

“…Sleep deprivation (SD) leads to impairments in cognitive function. Here, we tested the hypothesis that cognitive changes in the sleep-deprived brain can be…”
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Data‐driven beamforming technique to attenuate ballistocardiogram artefacts in electroencephalography–functional magnetic resonance imaging without detecting cardiac pulses in electrocardiography recordings by Uji, Makoto, Cross, Nathan, Pomares, Florence B., Perrault, Aurore A., Jegou, Aude, Nguyen, Alex, Aydin, Umit, Lina, Jean‐Marc, Dang‐Vu, Thien Thanh, Grova, Christophe

“…Simultaneous recording of electroencephalography (EEG) and functional magnetic resonance imaging (fMRI) is a very promising non‐invasive neuroimaging…”
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Rôle du Pulvinar médian et du noyau antérieur du thalamus dans les crises épileptiques : une étude de connectivité fonctionnelle en SEEG by Soulier, Hugo, Jegou, Aude, Garnier, Élodie, Pizzo, Francesca, Carron, Romain, Bénar, Christian, Bartolomei, Fabrice

“…Grâce à la stéréo-électroencéphalographie (SEEG), le concept de « réseau épileptogène » a pu émerger, montrant l’implication de structures subcorticales, en…”
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