Thomas CHRISTEN

Publications

Article dans une revue (23)

Scalable magnetic resonance fingerprinting: Incremental inference of high dimensional elliptical mixtures from large data volumes Geoffroy Oudoumanessah,Thomas Coudert,Carole Lartizien,Michel Dojat,Thomas Christenet al. Annals of Applied Statistics, In press Article dans une revue hal-04836864v2
Microvascular and astrocytic responses to repeated magnetic resonance-guided focused ultrasound Sébastien Rigollet,Aurélien Delphin,Lucie Chalet,Thomas Ador,Erik Dumontet al. Journal of Controlled Release, 2025, 386, pp.114151. ⟨10.1016/j.jconrel.2025.114151⟩ Article dans une revue hal-05225248v1
Estimating blood oxygen saturation through susceptibility source separation: A new standpoint on quantitative BOLD models Lucie Chalet,Sébastien Rigollet,Vasile Stupar,Aurélien Delphin,Thomas Coudertet al. Journal of Cerebral Blood Flow and Metabolism, 2025, ⟨10.1177/0271678X251386228⟩ Article dans une revue hal-05414912v1
MR Fingerprinting for Imaging Brain Hemodynamics and Oxygenation T. Coudert,A. Delphin,A. Barrier,E L Barbier,B. Lemassonet al. Journal of Magnetic Resonance Imaging, 2025, 62 (6), pp.1525-1545. ⟨10.1002/jmri.29812⟩ Article dans une revue hal-05408430v1
MR-WAVES: MR Water-diffusion And Vascular Effects Simulations Thomas Coudert,Maitê Silva Martins Marçal,Aurélien Delphin,Antoine Barrier,Lila Cungeet al. Magnetic Resonance in Medicine, 2025, 94 (5), pp.2234-2248. ⟨10.1002/mrm.30629⟩ Article dans une revue hal-05187172v1
MARVEL: MR Fingerprinting with Additional micRoVascular Estimates using bidirectional LSTMs Antoine Barrier,Thomas Coudert,Aurélien Delphin,Benjamin Lemasson,Thomas Christen Medical image computing and computer-assisted intervention : MICCAI .. International Conference on Medical Image Computing and Computer-Assisted Intervention, 2024, Lecture Notes in Computer Science, 15002, pp.259-269. ⟨10.1007/978-3-031-72069-7_25⟩ Article dans une revue hal-04647024v1
Enhancing MR vascular Fingerprinting with realistic microvascular geometries Aurélien Delphin,Fabien Boux,Clément Brossard,Thomas Coudert,Jan M. Warnkinget al. Imaging Neuroscience, 2024, 2, Online ahead of print. ⟨10.1162/imag_a_00377⟩ Article dans une revue inserm-05395422v1
ImUnity: A generalizable VAE-GAN solution for multicenter MR image harmonization Stenzel Cackowski,Emmanuel Barbier,Michel Dojat,Thomas Christen Medical Image Analysis, 2023, 88, pp.102799. ⟨10.1016/j.media.2023.102799⟩ Article dans une revue hal-04116278v1
MP3: Medical software for Processing multi-Parametric images Pipelines Clément Brossard,Olivier Montigon,Fabien Boux,Aurélien Delphin,Thomas Christenet al. Frontiers in Neuroinformatics, 2020, 14, pp.594799:1-10. ⟨10.3389/fninf.2020.594799⟩ Article dans une revue hal-02937866v2
Multiparametric MRI as an early biomarker of individual therapy effects during concomitant treatment of brain tumours Benjamin Lemasson,Audrey Bouchet,Cécile Maisin,Thomas Christen,Géraldine Le Ducet al. NMR in Biomedicine, 2015, 28 (9), pp.1163-1173. ⟨10.1002/nbm.3357⟩ Article dans une revue istex hal-05142272v1
Multiparametric MRI as an early biomarker of individual therapy effects during concomitant treatment of brain tumours. Benjamin Lemasson,Audrey Bouchet Bouchet,Cécile Maisin,Thomas Christen,Géraldine Le Ducet al. NMR in Biomedicine, 2015, 28 (9), pp.1163-73. ⟨10.1002/nbm.3357⟩ Article dans une revue istex hal-01236292v1
Synchrotron microbeam radiation therapy induces hypoxia in intracerebral gliosarcoma but not in the normal brain Audrey Bouchet,Benjamin Lemasson,Thomas Christen,Marine Potez,Claire Romeet al. Radiotherapy & Oncology, 2013, 108 (1), pp.143-148. ⟨10.1016/j.radonc.2013.05.013⟩ Article dans une revue istex hal-05142308v1
Synchrotron microbeam radiation therapy induces hypoxia in intracerebral gliosarcoma but not in the normal brain. Audrey Bouchet,Benjamin Lemasson,Thomas Christen,Marine Potez,Claire Romeet al. Radiotherapy & Oncology, 2013, 108 (1), pp.143-8. ⟨10.1016/j.radonc.2013.05.013⟩ Article dans une revue istex inserm-00855558v1
A simulation tool for dynamic contrast enhanced MRI. Nicolas Adrien Pannetier,Clément Stéphan Debacker,Franck Mauconduit,Thomas Christen,Emmanuel Luc Barbier PLoS ONE, 2013, 8 (3), pp.e57636. ⟨10.1371/journal.pone.0057636⟩ Article dans une revue inserm-00861236v1
Vessel size index measurements in a rat model of glioma: comparison of the dynamic (Gd) and steady-state (iron-oxide) susceptibility contrast MRI approaches. Nicolas Pannetier,Benjamin Lemasson,Thomas Christen,Mohamed Tachrount,Irène Troprèset al. NMR in Biomedicine, 2012, 25 (2), pp.218-26. ⟨10.1002/nbm.1734⟩ Article dans une revue istex inserm-00658563v1
Is T2* enough to assess oxygenation? Quantitative blood oxygen level-dependent analysis in brain tumor. Thomas Christen,Benjamin Lemasson,Nicolas Pannetier,Regine Farion,Chantal Remyet al. Radiology, 2012, 262 (2), pp.495-502. ⟨10.1148/radiol.11110518⟩ Article dans une revue inserm-00753882v1
Evaluation of the Relationship between MR Estimates of Blood Oxygen Saturation and Hypoxia: Effect of an Antiangiogenic Treatment on a Gliosarcoma Model Benjamin Lemasson,Thomas Christen,Raphaël Serduc,Cécile Maisin,Audrey Bouchetet al. Radiology, 2012, 265 (3), pp.743-752. ⟨10.1148/radiol.12112621⟩ Article dans une revue hal-05142311v1
Quantitative MR estimates of blood oxygenation based on T2*: a numerical study of the impact of model assumptions. Thomas Christen,Greg Zaharchuk,Nicolas Pannetier,Raphaël Serduc,Nicolas Joudiouet al. Magnetic Resonance in Medicine, 2012, 67 (5), pp.1458-68. ⟨10.1002/mrm.23094⟩ Article dans une revue inserm-00753894v1
Evaluation of a quantitative blood oxygenation level-dependent (qBOLD) approach to map local blood oxygen saturation. Thomas Christen,Benjamin Lemasson,Nicolas Pannetier,Régine Farion,Christoph Segebarthet al. NMR in Biomedicine, 2011, 24 (4), pp.393-403. ⟨10.1002/nbm.1603⟩ Article dans une revue istex inserm-00629822v1
Assessment of multiparametric MRI in a human glioma model to monitor cytotoxic and anti-angiogenic drug effects. Benjamin Lemasson,Thomas Christen,Xavier Tizon,Régine Farion,Nadège Fondrazet al. NMR in Biomedicine, 2011, 24 (5), pp.473-82. ⟨10.1002/nbm.1611⟩ Article dans une revue inserm-00607949v1
PO(2) matters in stem cell culture. Didier Wion,Thomas Christen,Emmanuel L. Barbier,Jonathan A. Coles Cell Stem Cell, 2009, 5 (3), pp.242-3. ⟨10.1016/j.stem.2009.08.009⟩ Article dans une revue inserm-00527773v1
Brain tumor vessel response to synchrotron microbeam radiation therapy: a short-term in vivo study Raphaël Serduc,Thomas Christen,Jean Laissue,Régine Farion,Audrey Bouchetet al. Physics in Medicine and Biology, 2008, 53 (13), pp.3609-3622. ⟨10.1088/0031-9155/53/13/015⟩ Article dans une revue istex hal-05142334v1
Brain tumor vessel response to synchrotron microbeam radiation therapy: a short-term in vivo study. Raphaël Serduc,Thomas Christen,Jean A. Laissue,Régine Farion,Audrey Bouchetet al. Physics in Medicine and Biology, 2008, 53 (13), pp.3609-22. ⟨10.1088/0031-9155/53/13/015⟩ Article dans une revue istex inserm-00381397v1

Communication dans un congrès (9)

Nouveaux développements sur l’IRM Fingerprint Vasculaire Maitê Marçal,Thomas Coudert,Aurelien Delphin,Antoine Barrier,Emmanuel L Barbieret al. Société Française de Résonance Magnétique en Biologie et Médecine, Mar 2025, Saint Malo, France, France Communication dans un congrès hal-05078193v1
Advanced MR vascular Fingerprinting Maitê Marçal,Thomas Coudert,Aurelien Delphin,Antoine Barrier,Emmanuel L Barbieret al. International Society for Magnetic Resonance in Medicine, May 2025, Honolulu (Hawaii), USA, United States. ⟨10.1038/nature11971⟩ Communication dans un congrès hal-05078184v1
Contrast-free Blood Volume, Microvascular Properties and Relaxometry mapping using bSSFP MR Fingerprinting Thomas Coudert,Aurelien Delphin,Loïc Legris,Antoine Barrier,Jan Warnkinget al. 2024 ISMRM & ISMRT Annual Meeting & Exhibition, ISMRM; ISMRT, May 2024, Singapore, Singapore Communication dans un congrès hal-04647825v1
MR Vascular Fingerprinting with 3D realistic blood vessel structures and machine learning to assess oxygenation changes in human volunteers Aurélien Delphin,Thomas Coudert,Audrey Fan,Michael E Moseley,Greg Zaharchuket al. 2023 ISMRM & ISMRT Annual Meeting & Exhibition, Jun 2023, Toronto (CA), Canada Communication dans un congrès hal-04133727v1
Using 3D realistic blood vessel structures machine learning for MR vascular Fingerprinting Aurélien Delphin,Fabien Boux,Clément Brossard,Jan Warnking,Benjamin Lemassonet al. Joint Annual Meeting ISMRM-ESMRMB & ISMRT 31st Annual Meeting, London Bound 2022, May 2022, London, United Kingdom. pp.Abstract #2592 Communication dans un congrès hal-03684105v1
Searching for an MR Fingerprinting sequence to measure brain oxygenation without contrast agent Thomas Coudert,Aurelien Delphin,Jan M. Warnking,Benjamin Lemasson,Emmanuel L Barbieret al. ISMRM 31st Annual Meeting & Exhibition, May 2022, London, United Kingdom Communication dans un congrès hal-03670697v1
Towards optimizing MR vascular fingerprinting Aurélien Delphin,Fabien Boux,Clément Brossard,Jan M Warnking,Benjamin Lemassonet al. ISMRM & SMRT Virtual Conference & Exhibition, May 2021, Vancouver, Canada Communication dans un congrès hal-03259368v1
Optimizing signal patterns for MR vascular fingerprinting Aurélien Delphin,Fabien Boux,Clément Brossard,Jan Warnking,Benjamin Lemassonet al. ISMRM & SMRT 2020 - Virtual Conference & Exhibition, Aug 2020, Sidney, Australia. pp.1-3 Communication dans un congrès hal-02926840v1
Dictionary-based Learning in MR Fingerprinting: Statistical Learning versus Deep Learning Fabien Boux,Florence Forbes,Julyan Arbel,Aurélien Delphin,Thomas Christenet al. ISMRM 2020 - International Society for Magnetic Resonance in Medicine, Aug 2020, Sidney, Australia. pp.1-4 Communication dans un congrès hal-02922858v1

Chapitre d'ouvrage (1)

Physical-model-constrained MRI: Fast Multiparametric Quantification Benjamin Leporq,Thomas Christen,Ludovic de Rochefort The Challenges of MRI: Techniques and Quantitative Methods for Health, Wiley-ISTE, pp.277-310, 2024, 978-1-394-28401-6 Chapitre d'ouvrage hal-04905353v1

Pré-publication, Document de travail (1)

Enhancing MR vascular Fingerprinting through realistic microvascular geometries Aurélien Delphin,Fabien Boux,Clément Brossard,Thomas Coudert,Jan M Warnkinget al. 2024 Pré-publication, Document de travail hal-04107446v2

Poster de conférence (3)

Réseaux de neurones Deep Learning pour la simulation rapide de signaux IRM pour l'IRM Fingerprinting vasculaire Thomas Coudert,Aurelien Delphin,Jan M. Warnking,Emmanuel Luc Barbier,Thomas Christen IABM 2023 - Colloque Français d'Intelligence Artificielle en Imagerie Biomédicale, Mar 2023, Paris Institut Curie, France. Poster de conférence hal-04278882v1
Utilisation de séquences de type MR Fingerprinting bSSFP pour les mesures T2* et la quantification de l'effet BOLD Thomas Coudert,Aurelien Delphin,Jan M. Warnking,Emmanuel Luc Barbier,Thomas Christen SFRMBM 2023, Mar 2023, Paris Sorbonne Université, France. Poster de conférence hal-04278915v1
Optimisation des patterns de signaux pour l'IRM Fingerprinting Vasculaire Aurélien Delphin,Fabien Boux,Clément Brossard,Jan M Warnking,Benjamin Lemassonet al. SFRMBM 2021 - 5ème Congrès scientifique de la Société Française de Résonance Magnétique en Biologie et Médecine, Sep 2021, Lyon, France. pp.1-1, 2021 Poster de conférence hal-03418716v1

Thèse (1)

Mesures in vivo de l'oxygénation sanguine et tissulaire par IRM; applications à l'étude de l'hypoxie tumorale chez le rat. Thomas Christen Biophysique [physics.bio-ph]. Université Joseph-Fourier - Grenoble I, 2009. Français. ⟨NNT : ⟩ Thèse tel-00460939v1