Recherche - Archive ouverte HAL Accéder directement au contenu

Filtrer vos résultats

90 résultats

Suivi longitudinal de lésions actives en SEP par imagerie du transfert d’aimantation inhomogène (ihMT) – résultats préliminaires à 1.5T

Lucas Soustelle , Samira Mchinda , Marion Gauttreau , Arnaud Le Troter , Maxime Guye , et al.
SFRMBM 2019, Mar 2019, Strasbourg, France
Communication dans un congrès hal-02372700v1

Characterization of the power dependency regimes of inhomogeneous Magnetization Transfer (ihMT)

Samira Mchinda , Gopal Varma , Valentin H Prevost , Arnaud Le Troter , Maxime Guye , et al.
Proc. Intl. Soc. Mag. Reson. Med. 25, 2017, Unknown, Unknown Region. pp.3763
Communication dans un congrès hal-01784668v1

Low duty-cycle pulsed irradiation reduces magnetization transfer and increases the inhomogeneous magnetization transfer effect

G. Varma , O.M. Girard , S. Mchinda , V.H. Prevost , A.K. Grant , et al.
Journal of Magnetic Resonance, 2018, 296, pp.60-71. ⟨10.1016/j.jmr.2018.08.004⟩
Article dans une revue hal-02059549v1

Echo planar diffusion tensor imaging of the mouse spinal cord at thoracic and lumbar levels: A feasibility study

Virginie Callot , Guillaume Duhamel , Fur Yann Le , Patrick Decherchi , Tanguy Marqueste , et al.
Magnetic Resonance in Medicine, 2010, 63 (4), pp.1125-1134. ⟨10.1002/mrm.22301⟩
Article dans une revue hal-02372626v1

Rat lung MRI using low-temperature prepolarized helium-3

F. Kober , Pierre-Etienne Wolf , Gérard Vermeulen , Guillaume Duhamel , Laurent Lamalle , et al.
Magnetic Resonance in Medicine, 2001, 45 (6), pp.1130-1133. ⟨10.1002/mrm.1150⟩
Article dans une revue hal-03017332v1

Towards minimal T1 and B1 contributions in cervical spinal cord inhomogeneous magnetization transfer imaging

Arash Forodighasemabadi , Thomas Troalen , Lucas Soustelle , Guillaume Duhamel , Olivier Girard , et al.
Proc. Intl. Soc. Mag. Reson. Med., Aug 2020, Virtual Meeting, United States. pp.1175
Communication dans un congrès hal-02997470v1
Image document

Inhomogeneous Magnetization Transfer (ihMT) imaging in the acute cuprizone mouse model of demyelination/remyelination

Andreea Hertanu , Lucas Soustelle , Julie Buron , Julie Le Priellec , Myriam Cayre , et al.
Article dans une revue hal-03906754v1

Fast measurement of the quadriceps femoris muscle transverse relaxation time at high magnetic field using segmented echo-planar imaging

Alexandre Fouré , Guillaume Duhamel , Christophe Vilmen , David Bendahan , Marc Jubeau , et al.
Journal of Magnetic Resonance Imaging, 2017, 45 (2), pp.356-368. ⟨10.1002/jmri.25355⟩
Article dans une revue hal-01425496v1

Tract-specific and age-related variations of the spinal cord microstructure: a multi-parametric MRI study using diffusion tensor imaging (DTI) and inhomogeneous magnetization transfer (ihMT)

Manuel Taso , Olivier M. Girard , Guillaume Duhamel , Arnaud Le Troter , Thorsten Feiweier , et al.
NMR in Biomedicine, 2016, 29 (6), pp.817--832. ⟨10.1002/nbm.3530⟩
Article dans une revue istex hal-01425521v1

Caractérisation par transfert d’aimantation inhomogène (ihMT) du réseau de Purkinje dans le cœur par IRM à 7 Teslas

Kylian Haliot , Andreea Hertanu , Olivier M. Girard , Guillaume Duhamel , Julie Magat , et al.
SFRMBM 2019, Mar 2019, Strasbourg, France
Communication dans un congrès hal-02372824v1

Imagerie IRM in vivo de la myéline par transfert d’aimantation inhomogène (ihMT)

Guillaume Duhamel
Journée Symposium, Club de Recherche sur la Moelle Epinière et ses Pathologies, Institut des Neurosciences, May 2019, Marseille, France
Communication dans un congrès hal-02372945v1

Vascular Alterations and Recruitment in Spinal Cord Injury Revealed by Multislice Arterial Spin Labeling (ASL) Perfusion Imaging

Guillaume Duhamel , Tanguy Marqueste , Michaël Sdika , M. Tachrount , P. Decherchi , et al.
ISMRM-ESMRMB Joint Annual Meeting, 2011, Stockholm, Sweden. pp.5092
Communication dans un congrès hal-01902500v1
Image document

Quantitative magnetization transfer MRI unbiased by on‐resonance saturation and dipolar order contributions

Lucas Soustelle , Thomas Troalen , Andreea Hertanu , Jean‐philippe Ranjeva , Maxime Guye , et al.
Magnetic Resonance in Medicine, 2023, ⟨10.1002/mrm.29678⟩
Article dans une revue hal-04103313v1
Image document

Magnetization transfer from inhomogeneously broadened lines (ihMT): Improved imaging strategy for spinal cord applications

Olivier M. Girard , Virginie Callot , Valentin H. Prevost , Benjamin Robert , Manuel Taso , et al.
Magnetic Resonance in Medicine, 2016, pp.n/a--n/a. ⟨10.1002/mrm.26134⟩
Article dans une revue hal-01425518v1
Image document

Optimization of inhomogeneous magnetization transfer (ihMT) MRI contrast for preclinical studies using dipolar relaxation time (T1D) filtering

V. H. Prevost , O. M. Girard , S. Mchinda , G. Varma , D. C. Alsop , et al.
NMR in Biomedicine, 2017, 30 (6), ⟨10.1002/nbm.3706⟩
Article dans une revue hal-01657969v1

Low-temperature polarized helium-3 for MRI applications

F. Kober , Pierre-Etienne Wolf , Jean-Louis Leviel , Gérard Vermeulen , Guillaume Duhamel , et al.
Magnetic Resonance in Medicine, 1999, 41 (6), pp.1084-1087. ⟨10.1002/(sici)1522-2594(199906)41:6<1084::aid-mrm2>3.0.co;2-4⟩
Article dans une revue istex hal-03017342v1
Image document

Muscle damage after neuromuscular electrostimulation assessed by multimodal magnetic resonance imaging

Alexandre Fouré , Arnaud Le Troter , Guillaume Duhamel , Christophe Vilmen , Marc Jubeau , et al.
42nd European Muscle Conference (EMC), Sep 2013, Amsterdam, Netherlands
Poster de conférence hal-04080389v1

Minimizing the effects of magnetization transfer asymmetry on inhomogeneous magnetization transfer (ihMT) at ultra-high magnetic field (11.75 T)

Valentin H. Prevost , Olivier M. Girard , Gopal Varma , David C. Alsop , Guillaume Duhamel
Magma (New York, N.Y.), 2016, 29 (4), pp.699--709. ⟨10.1007/s10334-015-0523-2⟩
Article dans une revue hal-01425510v1

In vivo mouse spinal cord imaging using echo-planar imaging at 11.75 T

Virginie Callot , Guillaume Duhamel , Patrick J. Cozzone
Magnetic Resonance Materials in Physics, Biology and Medicine, 2007, pp.DOI. 10.1007/s10334-007-0079-x. ⟨10.1007/s10334-007-0079-x⟩
Article dans une revue hal-00169043v1

Interpretation of magnetization transfer from inhomogeneously broadened lines (ihMT) in tissues as a dipolar order effect within motion restricted molecules

G. Varma , Olivier Girard , Valentin Prevost , A. K. Grant , Guillaume Duhamel , et al.
Journal of Magnetic Resonance (San Diego, Calif.: 1997), 2015, 260, pp.67--76. ⟨10.1016/j.jmr.2015.08.024⟩
Article dans une revue hal-01414326v1

In vivo inhomogeneous magnetization transfer (ihMT) outside the brain using radial ultra-short echo-time acquisitions

Gopal Varma , Cody Callahan , Olivier M. Girard , Guillaume Duhamel , Aaron K. Grant , et al.
Proc. Intl. Soc. Mag. Reson. Med. 27, May 2019, Montreal, Canada. pp.4912
Communication dans un congrès hal-02372467v1

Hypoperfusion of the thalamus is associated with disability in relapsing remitting multiple sclerosis

Emilie Doche , Angèle Lecocq , Adil Maarouf , Guillaume Duhamel , Elisabeth Soulier , et al.
Journal de Neuroradiologie / Journal of Neuroradiology, 2016, ⟨10.1016/j.neurad.2016.10.001⟩
Article dans une revue hal-01425506v1
Image document

Improved volumetric inhomogeneous magnetization transfer (ihMT) using a CSF-suppressed FSE sequence (FLAIR-ihMT)

Manuel Taso , Fanny Munsch , Olivier M Girard , Guillaume Duhamel , David C. Alsop , et al.
Proc. Intl. Soc. Mag. Reson. Med. 28, May 2021, Virtual Meeting, United States. pp.717
Communication dans un congrès hal-03417496v1

Changes of cortical gray matter myelin and microstructure in multiple sclerosis (MS) assessed with quantitative ihMT and MT

Fanny Munsch , Gopal Varma , Manuel Taso , Shahamat Tauhid , Olivier Girard , et al.
Proc. Intl. Soc. Mag. Reson. Med. 28, Aug 2020, Virtual Meeting, United States. pp.1399
Communication dans un congrès hal-02997354v1
Image document

Spinal cord and brain tissue impairments as long-term effects of rugby practice? An exploratory study based on T1 and ihMTsat measures

Arash Forodighasemabadi , Guillaume Baucher , Lucas Soustelle , Thomas Troalen , Olivier Girard , et al.
Neuroimage-Clinical, 2022, 35, pp.103124. ⟨10.1016/j.nicl.2022.103124⟩
Article dans une revue hal-03770501v1

Validation of inhomogeneous Magnetization Transfer (ihMT) as a myelin biomarker

Valentin H Prevost , Olivier M Girard , Myriam Cayre , Gopal Varma , Samira Mchinda , et al.
Proc. Intl. Soc. Mag. Reson. Med. 25, 2017, Unknown, Unknown Region. pp.4549
Communication dans un congrès hal-01784676v1

Inhomogeneous Magnetization Transfer (ihMT) in normal-appearing tissue correlates with clinical EDSS score of MS patients.

Elise van Obberghen , Samira Mchinda , Arnaud Le Troter , Valentin H. Prevost , Patrick Viout , et al.
Proc. Intl. Soc. Mag. Reson. Med. 25, 2017, Unknown, Unknown Region. pp.2528
Communication dans un congrès hal-01784687v1

Variable-density Fast-Spin-Echo (FSE) for volumetric inhomogeneous Magnetization Transfer (ihMT) imaging

Manuel Taso , Fanny Munsch , Arnaud Guidon , Olivier Girard , Guillaume Duhamel , et al.
Proc. Intl. Soc. Mag. Reson. Med. 28, Aug 2020, Virtual Meeting, United States. pp.3140
Communication dans un congrès hal-02997485v1
Image document

A strategy to reduce the sensitivity of inhomogeneous Magnetization Transfer (ihMT) imaging to radiofrequency transmit field variations at 3 T

Lucas Soustelle , Thomas Troalen , Andreea Hertanu , Samira Mchinda , Jean‐philippe Ranjeva , et al.
Magnetic Resonance in Medicine, 2021, ⟨10.1002/mrm.29055⟩
Article dans une revue hal-03429467v1
Image document

Fast‐spin‐echo versus rapid gradient‐echo for 3D magnetization‐prepared acquisitions: Application to inhomogeneous magnetization transfer

Manuel Taso , Fanny Munsch , Olivier Girard , Guillaume Duhamel , David Alsop , et al.
Magnetic Resonance in Medicine, 2022, ⟨10.1002/mrm.29461⟩
Article dans une revue hal-03836012v1