Quantitative Assessment of Degenerative Cartilage and Subchondral Bony Lesions in a Preserved Cadaveric Knee: Propagation-Based Phase-Contrast CT Versus Conventional MRI and CT

Autor: Annie Horng, Alberto Bravin, Tobias Geith, Emmanuel Brun, Silvia Adam-Neumair, Paola Coan, Loriane Weber, Sergei Gasilov, Maximilian F. Reiser, Alberto Mittone

Publikováno v: AJR. American journal of roentgenology. 210(6)

OBJECTIVE. The aim of this study was to quantitatively assess hyaline cartilage and subchondral bone conditions in a fully preserved cadaveric human knee joint using high-resolution x-ray propagation-based phase-contrast imaging (PBI) CT and to compa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ed8c3f942d79296819482c575affb43
https://pubmed.ncbi.nlm.nih.gov/29629804

High throughput three-dimensional imaging of myelin fibers in the whole mouse brain

Autor: Hugo Rositi, Violaine Hubert, Loriane Weber, Elodie Ong, Lise-Prune Berner, Carole Frindel, David Rousseau, Olivier Cécile, Max Langer, Tae-Hee Cho, Norbert Nighoghossian, Yves Berthezène, Françoise Peyrin, Fabien Chauveau, Marlene Wiart

Publikováno v: 2ème congrès national d'imagerie du vivant CNIV 2017
2ème congrès national d'imagerie du vivant CNIV 2017, Nov 2017, Paris, France
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TOPIM NEUROIMAGING-from MOLECULES to NETWORKS
TOPIM NEUROIMAGING-from MOLECULES to NETWORKS, Feb 2017, Les Houches, France
User-Dedicated Microsymposium 2 (UDM2) ESRF user meeting 2017-Quantitative coherent X-ray diffraction imaging
User-Dedicated Microsymposium 2 (UDM2) ESRF user meeting 2017-Quantitative coherent X-ray diffraction imaging, Feb 2017, Grenoble, France

International audience; Introduction : Injury to the white matter (WM) leads to severe functional loss in many neurological diseases such as stroke and multiple sclerosis. In-vivo neuroimaging techniques such as diffusion tensor imaging are becoming

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0a7f31e67a11042faa61c8ef05ffec1f
https://hal.archives-ouvertes.fr/hal-01744991

Synchrotron X-Ray Phase Nanotomography for Bone Tissue Characterization

Autor: Peter Varga, Bernhard Hesse, Loriane Weber, Max Langer

Publikováno v: X-ray and Neutron Techniques for Nanomaterials Characterization
X-ray and Neutron Techniques for Nanomaterials Characterization, 27 (2), Springer Berlin Heidelberg, pp.1-42, 2016, ⟨10.1007/978-3-662-48606-1_1⟩
X-ray and Neutron Techniques for Nanomaterials Characterization ISBN: 9783662486047

X-ray phase nano-tomography allows the characterisation of bone ultrastructure: the lacuno-canalicular network, nanoscale mineralisation and the collagen orientation. In this chapter, we review the different X-ray imaging techniques capable of imagin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a45265150a52888e520cc806e16598cc
https://hal.archives-ouvertes.fr/hal-02058861

SYNCHROTRON RADIATION PHASE CT FOR THE INVESTIGATION OF NANO PROPERTIES IN FEMORAL HUMAN BONE

Autor: Boliang Yu, Loriane Weber, Alexandra Pacureanu, Rémy Gauthier, Cécile Olivier, Max Langer, Helene Follet, David Mitton, Peter Cloetens, Françoise Peyrin

Publikováno v: 22nd Congress of the European Society of Biomechanics (ESB 2016)
22nd Congress of the European Society of Biomechanics (ESB 2016), Jul 2016, Lyon, France
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International audience; The mechanisms of bone fragility in relation to diseases such as osteoporosis remain only partially understood. Extensive attention has been devoted to the osteocyte cell network, which plays a central role in bone remodeling,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0ddf1084fd6d75211af12e1f2912e61b
https://hal.science/hal-01482339

Dose fractionation in synchrotron radiation x-ray phase micro-tomography

Autor: Françoise Peyrin, Pei Dong, Thibaut Frachon, Simon Rit, Max Langer, Bernhard Hesse, Loriane Weber, Cécile Olivier

Publikováno v: Physics in Medicine and Biology
Physics in Medicine and Biology, IOP Publishing, 2015, 60 (19), pp.7543-7566. ⟨10.1088/0031-9155/60/19/7543⟩

International audience; Phase sensitive x-ray imaging expands the applicability of standard attenuation based techniques by offering several orders of magnitude of increase in sensitivity. Due to the short wavelength, x-ray phase is not directly meas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2292f8a273ef7d208695f96f37ecc5b
https://hal.archives-ouvertes.fr/hal-01205976