Search Results - "OGNARD, Julien"

Neuroscience Informatics by Ognard, Julien

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Feasibility of use of medical dual energy scanner for forensic detection and characterization of explosives, a phantom study by Ognard, Julien, Bourhis, David, Cadieu, Romain, Grenier, Michel, Saccardy, Claire, Alavi, Zarrin, Ben Salem, Douraied

“…Objective Detection of explosives is a challenge due to the use of improvised and concealed bombs. Post-bomb strike bodies are handled by emergency and…”
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Frontline thrombectomy strategy and outcome in acute basilar artery occlusion by Abdelrady, Mohamed, Ognard, Julien, Cagnazzo, Federico, Derraz, Imad, Lefevre, Pierre-Henri, Riquelme, Carlos, Gascou, Gregory, Arquizan, Caroline, Dargazanli, Cyril, Cheddad El Aouni, Mourad, Ben Salem, Douraied, Mourand, Isabelle, Costalat, Vincent, Gentric, Jean Christophe

“…Novel thrombectomy strategies emanate expeditiously day-by-day counting on access system, clot retriever device, proximity to and integration with the…”
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Safety and Efficacy of Cangrelor Among Three Antiplatelet Regimens During Stent-Assisted Endovascular Treatment of Unruptured Intracranial Aneurysm: A Single-Center Retrospective Study by Cheddad El Aouni, Mourad, Magro, Elsa, Abdelrady, Mohamed, Nonent, Michel, Gentric, Jean Christophe, Ognard, Julien

“…Thromboembolic events represent the most frequent complications of endovascular treatment of unruptured intracranial aneurysm using stent-assisted coilling or…”
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Training and validation of a deep learning U-net architecture general model for automated segmentation of inner ear from CT by Lim, Jonathan, Abily, Aurore, Ben Salem, Douraïed, Gaillandre, Loïc, Attye, Arnaud, Ognard, Julien

“…Background The intricate three-dimensional anatomy of the inner ear presents significant challenges in diagnostic procedures and critical surgical…”
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Adenoid cystic carcinoma of jugular foramen by Maheo, Clémentine, Abgrall, Ronan, Conan, Virginie, Ognard, Julien, Marianowski, Rémi, Leclere, Jean-Christophe

“…Adenoid cystic carcinoma is a slowly growing malignant tumor with high local recurrence, perineural and vascular invasion. This tumor might arise from the…”
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Diagnostic Accuracy of Non-Contrast-Enhanced Time-Resolved MR Angiography to Assess Angioarchitectural Classification Features of Brain Arteriovenous Malformations by Chauvet, Grégoire, Cheddad El Aouni, Mourad, Magro, Elsa, Sabardu, Ophélie, Ben Salem, Douraied, Gentric, Jean-Christophe, Ognard, Julien

“…This study aims to assess the diagnostic accuracy of non-contrast-enhanced 4D MR angiography (NCE-4D-MRA) compared to contrast-enhanced 4D MR angiography…”
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Utility of 4D digital subtraction angiography in operative localization of micro-arteriovenous malformations by Guihard, Camille, Ognard, Julien, Darsaut, Tim, Seizeur, Romuald, Gentric, Jean-Christophe, Magro, Elsa

“…Background: Micro-arteriovenous malformations (mAVM), defined with a nidus smaller than one centimeter, can lead to intracranial hemorrhage. Surgery can be…”
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Model-Based Iterative Reconstruction (MBIR) for ASPECT Scoring in Acute Stroke Patients Selection: Comparison to rCBV and Follow-Up Imaging by Dissaux, Brieg, Cheddad El Aouni, Mourad, Ognard, Julien, Gentric, Jean-Christophe

“…To compare a model-based iterative reconstruction (MBIR) versus a hybrid iterative reconstruction (HIR) for initial and final Alberta Stroke Program Early Ct…”
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Mapping the medullar adiposity of lumbar spine in MRI: A feasibility study by Ognard, Julien, Demany, Nicolas, Mesrar, Jawad, Aho-Glélé, Ludwig Serge, Saraux, Alain, Ben Salem, Douraied

“…The bone medullar adiposity is a marker of bone quality to the point that there is a need to investigate the factors which influence or not the density and…”
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The Combination of Stent and Antiplatelet Therapy May Be Responsible of Parenchymal Magnetic Susceptibility Artifacts after Endovascular Procedure by Bourhis-Guizien, Fanny, Dissaux, Brieg, Boulouis, Grégoire, Ben Salem, Douraied, Gentric, Jean-Christophe, Ognard, Julien

“…The aim was to assess the occurrence of magnetic susceptibility artifacts (MSA) following endovascular treatment of intracranial aneurysm by stent using…”
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Radiotherapy Target Volume Definition in Newly Diagnosed High-Grade Glioma Using 18F-FET PET Imaging and Multiparametric MRI: An Inter Observer Agreement Study by Dissaux, Brieg, Mazouz Fatmi, Doria, Ognard, Julien, Allard, Bastien, Keromnes, Nathalie, Latreche, Amina, Lepeuve, Amandine, Schick, Ulrike, Bourbonne, Vincent, Ben Salem, Douraied, Dissaux, Gurvan, Querellou, Solène

“…Background: The aim of this prospective monocentric study was to assess the inter-observer agreement for tumor volume delineations by multiparametric MRI and…”
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Quantitative and qualitative optimisation of dosimetry in computed tomography explorations of the temporal bone using two iterative reconstruction algorithms by Legeas, Olivier, Bourhis, David, Garetier, Marc, Pennaneach, Adele, Meriot, Philippe, Ognard, Julien, Ben Salem, Douraied

“…•Analysis of Iterative Reconstruction algorithms on phantoms help to maximise dose reduction while maintaining a desired level of readability.•We measured in…”
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Contribution of dual-energy computed tomography in the differentiation of illicit drugs by Boizet, Antoine, Ognard, Julien, Hmandi, Ons, Saccardy, Claire, Bourhis, David, Ben Salem, Douraied

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A Collet–Sicard syndrome due to internal carotid artery dissection associated with cerebral amyloid angiopathy–related inflammation by Saliou, Vanessa, Ben Salem, Douraied, Ognard, Julien, Guellec, Dewi, Marcorelles, Pascale, Rouhart, François, Zagnoli, Fabien, Timsit, Serge

“…Background: Cerebral amyloid angiopathy–related inflammation is a rare condition with approximately 100 reported cases. Its clinical manifestations are varied…”
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The evolution of distal thrombectomy warrants targeted RCTs by Abdelrady, Mohamed, Ognard, Julien

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Secondary Neurologic Deterioration After Moderate Traumatic Brain Injury: Development of a Multivariable Prediction Model and Proposition of a Simple Triage Score by Aries, Philippe, Ognard, Julien, Cadieu, Amandine, Degos, Vincent, Huet, Olivier

“…Identifying patients at risk of secondary neurologic deterioration (SND) after moderate traumatic brain injury (moTBI) is a challenge, as such patients will…”
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Prediction of intracerebral tumors types based on a mr-radiomics analysis of aptw sequence by Taxil, Mélanie, Ognard, Julien, Josse, Vincent

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Convolutional neural networks-based method for skin hydration measurements in high resolution MRI by Zegour, Rachida, Belaid, Ahror, Ognard, Julien, Ben Salem, Douraied

“…High-resolution Magnetic Resonance Imaging (MRI) allows the visualization of the anatomy of different skin layers and provides a wide range of physical and…”
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Real-World Validation of Coregistration and Structured Reporting for Magnetic Resonance Imaging Monitoring in Multiple Sclerosis by Rose, Kevin, Mohtarif, Ichem, Kerdraon, Sébastien, Deverdun, Jeremy, Leprêtre, Pierre, Ognard, Julien

“…The objectives of this research were to assess the effectiveness of computer-assisted detection reading (CADR) and structured reports in monitoring patients…”
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