Search Results - "Tourbier, Sébastien"

An efficient total variation algorithm for super-resolution in fetal brain MRI with adaptive regularization by Tourbier, Sébastien, Bresson, Xavier, Hagmann, Patric, Thiran, Jean-Philippe, Meuli, Reto, Cuadra, Meritxell Bach

“…Although fetal anatomy can be adequately viewed in new multi-slice MR images, many critical limitations remain for quantitative data analysis. To this end,…”
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The connectome spectrum as a canonical basis for a sparse representation of fast brain activity by Rué-Queralt, Joan, Glomb, Katharina, Pascucci, David, Tourbier, Sébastien, Carboni, Margherita, Vulliémoz, Serge, Plomp, Gijs, Hagmann, Patric

“…The functional organization of neural processes is constrained by the brain's intrinsic structural connectivity, i.e., the connectome. Here, we explore how…”
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Connectome spectral analysis to track EEG task dynamics on a subsecond scale by Glomb, Katharina, Rué Queralt, Joan, Pascucci, David, Defferrard, Michaël, Tourbier, Sébastien, Carboni, Margherita, Rubega, Maria, Vulliémoz, Serge, Plomp, Gijs, Hagmann, Patric

“…We present an approach for tracking fast spatiotemporal cortical dynamics in which we combine white matter connectivity data with source-projected…”
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Automated template-based brain localization and extraction for fetal brain MRI reconstruction by Tourbier, Sébastien, Velasco-Annis, Clemente, Taimouri, Vahid, Hagmann, Patric, Meuli, Reto, Warfield, Simon K., Bach Cuadra, Meritxell, Gholipour, Ali

“…Most fetal brain MRI reconstruction algorithms rely only on brain tissue-relevant voxels of low-resolution (LR) images to enhance the quality of inter-slice…”
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Fetal Brain Biometric Measurements on 3D Super-Resolution Reconstructed T2-Weighted MRI: An Intra- and Inter-observer Agreement Study by Khawam, Marie, de Dumast, Priscille, Deman, Pierre, Kebiri, Hamza, Yu, Thomas, Tourbier, Sébastien, Lajous, Hélène, Hagmann, Patric, Maeder, Philippe, Thiran, Jean-Philippe, Meuli, Reto, Dunet, Vincent, Bach Cuadra, Meritxell, Koob, Mériam

“…We present the comparison of two-dimensional (2D) fetal brain biometry on magnetic resonance (MR) images using orthogonal 2D T2-weighted sequences (T2WSs) vs…”
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A Fetal Brain magnetic resonance Acquisition Numerical phantom (FaBiAN) by Lajous, Hélène, Roy, Christopher W., Hilbert, Tom, de Dumast, Priscille, Tourbier, Sébastien, Alemán-Gómez, Yasser, Yerly, Jérôme, Yu, Thomas, Kebiri, Hamza, Payette, Kelly, Ledoux, Jean-Baptiste, Meuli, Reto, Hagmann, Patric, Jakab, Andras, Dunet, Vincent, Koob, Mériam, Kober, Tobias, Stuber, Matthias, Bach Cuadra, Meritxell

“…Accurate characterization of in utero human brain maturation is critical as it involves complex and interconnected structural and functional processes that may…”
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A brain atlas of axonal and synaptic delays based on modelling of cortico-cortical evoked potentials by Lemaréchal, Jean-Didier, Jedynak, Maciej, Trebaul, Lena, Boyer, Anthony, Tadel, François, Bhattacharjee, Manik, Deman, Pierre, Tuyisenge, Viateur, Ayoubian, Leila, Hugues, Etienne, Chanteloup-Forêt, Blandine, Saubat, Carole, Zouglech, Raouf, Reyes Mejia, Gina Catalina, Tourbier, Sébastien, Hagmann, Patric, Adam, Claude, Barba, Carmen, Bartolomei, Fabrice, Blauwblomme, Thomas, Curot, Jonathan, Dubeau, François, Francione, Stefano, Garcés, Mercedes, Hirsch, Edouard, Landré, Elizabeth, Liu, Sinclair, Maillard, Louis, Metsähonkala, Eeva-Liisa, Mindruta, Ioana, Nica, Anca, Pail, Martin, Petrescu, Ana Maria, Rheims, Sylvain, Rocamora, Rodrigo, Schulze-Bonhage, Andreas, Szurhaj, William, Taussig, Delphine, Valentin, Antonio, Wang, Haixiang, Kahane, Philippe, George, Nathalie, David, Olivier

“…Epilepsy presurgical investigation may include focal intracortical single-pulse electrical stimulations with depth electrodes, which induce cortico-cortical…”
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Source imaging of high-density visual evoked potentials with multi-scale brain parcellations and connectomes by Pascucci, David, Tourbier, Sebastien, Rué-Queralt, Joan, Carboni, Margherita, Hagmann, Patric, Plomp, Gijs

“…We describe the multimodal neuroimaging dataset VEPCON (OpenNeuro Dataset ds003505). It includes raw data and derivatives of high-density EEG, structural MRI,…”
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Efficient total variation algorithm for fetal brain MRI reconstruction by Tourbier, Sébastien, Bresson, Xavier, Hagmann, Patric, Thiran, Jean-Philippe, Meuli, Reto, Cuadra, Meritxell Bach

“…Fetal MRI reconstruction aims at finding a high-resolution image given a small set of low-resolution images. It is usually modeled as an inverse problem where…”
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Abnormal directed connectivity of resting state networks in focal epilepsy by Carboni, Margherita, De Stefano, Pia, Vorderwülbecke, Bernd J., Tourbier, Sebastien, Mullier, Emeline, Rubega, Maria, Momjian, Shahan, Schaller, Karl, Hagmann, Patric, Seeck, Margitta, Michel, Christoph M., van Mierlo, Pieter, Vulliemoz, Serge

“…•Abnormal brain network is visible in absence of epileptic activity on hd-EEG.•Higher efficiency in patients vs. controls in absence of epileptic activity on…”
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Structure supports function: Informing directed and dynamic functional connectivity with anatomical priors by Pascucci, David, Rubega, Maria, Rué-Queralt, Joan, Tourbier, Sebastien, Hagmann, Patric, Plomp, Gijs

“…The dynamic repertoire of functional brain networks is constrained by the underlying topology of structural connections. Despite this intrinsic relationship…”
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Using structural connectivity to augment community structure in EEG functional connectivity by Glomb, Katharina, Mullier, Emeline, Carboni, Margherita, Rubega, Maria, Iannotti, Giannarita, Tourbier, Sebastien, Seeber, Martin, Vulliemoz, Serge, Hagmann, Patric

“…Recently, EEG recording techniques and have improved, making it feasible to tap into fast network dynamics. Yet, analyzing whole-cortex EEG signals in source…”
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A brain atlas of axonal and synaptic delays based on modelling of cortico-cortical evoked potentials by Lemaréchal, Jean-Didier, Jedynak, Maciej, Trebaul, Lena, Boyer, Anthony, Tadel, François, Bhattacharjee, Manik, Deman, Pierre, Tuyisenge, Viateur, Ayoubian, Leila, Hugues, Etienne, Chanteloup-Forêt, Blandine, Saubat, Carole, Zouglech, Raouf, Reyes Mejia, Gina Catalina, Tourbier, Sébastien, Hagmann, Patric, Adam, Claude, Barba, Carmen, Bartolomei, Fabrice, Blauwblomme, Thomas, Curot, Jonathan, Dubeau, François, Francione, Stefano, Garcés, Mercedes, Hirsch, Edouard, Landré, Elizabeth, Liu, Sinclair, Maillard, Louis, Metsähonkala, Eeva-Liisa, Mindruta, Ioana, Nica, Anca, Pail, Martin, Petrescu, Ana Maria, Rheims, Sylvain, Rocamora, Rodrigo, Schulze-Bonhage, Andreas, Szurhaj, William, Taussig, Delphine, Valentin, Antonio, Wang, Haixiang, Kahane, Philippe, George, Nathalie, David, Olivier, Navarro, Vincent, Biraben, Arnaud, Menard, Dominique, Brazdil, Milan, Kuba, Robert, Kočvarová, Jitka, Doležalová, Irena, Gotman, Jean, Ryvlin, Philippe, Isnard, Jean, Catenoix, Hélène, Montavont, Alexandra, Rheims, Sylvain, Trébuchon, Agnès, Mcgonigal, Aileen, Zhou, Wenjing, Wang, Haixiang, Wei, Zhang, Dan, Zhu, Qiang, Guo, Xiangshu, Hu, Hua, Li, Gang, Hua, Wensheng, Wang, Xi, Mei, Yigang, Feng, Nabbout, Rima, Bourgeois, Marie, Kaminska, Anna, Singh, Rinki, Metsähonkala, Liisa, Gaily, Eija, Lauronen, Leena, Peltola, Maria, Chassoux, Francine, Derambure, Philippe, Szurhaj, William, Chochois, Maxime, Paola Valenti, Maria, Scholly, Julia, Valton, Luc, Denuelle, Marie, Curot, Jonathan, Principe, Alessandro, Ley, Miguel, Barborica, Andrei, Mai, Roberto, Nobili, Lino, Sartori, Ivana, Tassi, Laura, Vignal, Jean-Pierre, Jonas, Jacques, Tyvaert, Louise, Chipaux, Mathilde, Minotti, Lorella, Job, Anne-Sophie, Michel, Véronique

“…Abstract Epilepsy presurgical investigation may include focal intracortical single-pulse electrical stimulations with depth electrodes, which induce…”
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High-density Electric Source Imaging of interictal epileptic discharges: How many electrodes and which time point? by Vorderwülbecke, Bernd J., Carboni, Margherita, Tourbier, Sebastien, Brunet, Denis, Seeber, Martin, Spinelli, Laurent, Seeck, Margitta, Vulliemoz, Serge

“…•Down-sampling of 257- to 204-channel EEG by removing cheek and neck electrodes can improve accuracy of EEG source localisation.•This may be due to both higher…”
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Connectome spectrum electromagnetic tomography: A method to reconstruct electrical brain source networks at high-spatial resolution by Rué-Queralt, Joan, Fluhr, Hugo, Tourbier, Sebastien, Aleman-Gómez, Yasser, Pascucci, David, Yerly, Jérôme, Glomb, Katharina, Plomp, Gijs, Hagmann, Patric

“…Connectome spectrum electromagnetic tomography (CSET) combines diffusion MRI-derived structural connectivity data with well-established graph signal processing…”
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Towards Automated Brain Aneurysm Detection in TOF-MRA: Open Data, Weak Labels, and Anatomical Knowledge by Di Noto, Tommaso, Marie, Guillaume, Tourbier, Sebastien, Alemán-Gómez, Yasser, Esteban, Oscar, Saliou, Guillaume, Cuadra, Meritxell Bach, Hagmann, Patric, Richiardi, Jonas

“…Brain aneurysm detection in Time-Of-Flight Magnetic Resonance Angiography (TOF-MRA) has undergone drastic improvements with the advent of Deep Learning (DL)…”
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Modeling the impact of MRI acquisition bias on structural connectomes: Harmonizing structural connectomes by Patel, Jagruti, Schöttner, Mikkel, Tarun, Anjali, Tourbier, Sebastien, Alemán-Gómez, Yasser, Hagmann, Patric, Bolton, Thomas A. W.

“…One way to increase the statistical power and generalizability of neuroimaging studies is to collect data at multiple sites or merge multiple cohorts. However,…”
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4D iterative reconstruction of brain fMRI in the moving fetus by Taymourtash, Athena, Kebiri, Hamza, Tourbier, Sébastien, Schwartz, Ernst, Nenning, Karl-Heinz, Licandro, Roxane, Sobotka, Daniel, Lajous, Hélène, de Dumast, Priscille, Cuadra, Meritxell Bach, Langs, Georg

“…Resting-state functional Magnetic Resonance Imaging (fMRI) is a powerful imaging technique for studying functional development of the brain in utero. However,…”
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An anatomically-informed 3D CNN for brain aneurysm classification with weak labels by Di Noto, Tommaso, Marie, Guillaume, Tourbier, Sébastien, Alemán-Gómez, Yasser, Saliou, Guillaume, Cuadra, Meritxell Bach, Hagmann, Patric, Richiardi, Jonas

“…A commonly adopted approach to carry out detection tasks in medical imaging is to rely on an initial segmentation. However, this approach strongly depends on…”
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Connectome Mapper 3: A Flexible and Open-Source Pipeline Software for Multiscale Multimodal Human Connectome Mapping by Tourbier, Sebastien, Rue-Queralt, Joan, Glomb, Katharina, Aleman-Gomez, Yasser, Mullier, Emeline, Griffa, Alessandra, Schöttner, Mikkel, Wirsich, Jonathan, Tuncel, M. Anıl, Jancovic, Jakub, Cuadra, Meritxell Bach, Hagmann, Patric

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