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- InsermFR28 papers
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- Centre de Recherche en Acquisition et Traitement de l'Image pour la SantéFR10 papers
- Lyon 1 UniversitéFR7 papers
- Université Paris-SaclayFR6 papers
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- Assistance Publique – Hôpitaux de ParisFR4 papers
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9 papers · 1 filter
Imaging of ultrasound specularity at cortical bone interfaces to detect unbalanced remodeling: A preliminary study
Amadou S. Dia, Salomé Vignat, Guillaume Renaud +1
The region near the interface between cortical bone and the medullary cavity (the endosteal surface) is of particular interest for the early detection of osteoporosis. This region…
Rosette spectroscopic imaging for whole-brain metabolite mapping at 7T: acceleration potential and reproducibility
Zhiwei Huang, Uzay Emir, Andre Doring +4
Whole-brain proton magnetic resonance spectroscopic imaging (1H-MRSI) is a non-invasive technique for assessing neurochemical distribution in the brain, offering valuable insights…
Ultrasound matrix imaging for 3D transcranial in vivo localization microscopy
Flavien Bureau, Louise Denis, Antoine Coudert +3
Transcranial ultrasound imaging is usually limited by skull-induced attenuation and high-order aberrations. By using contrast agents such as microbubbles in combination with ultraf…
Electron FLASH platform for pre-clinical research: LINAC modification, simplification of pulse control and dosimetry
Banghao Zhou, Lixiang Guo, Weiguo Lu +7
Background: FLASH radiotherapy is a treatment regime that delivers therapeutic dose to tumors at an ultra-high dose rate while maintaining adequate normal tissue sparing. However,…
Motion rejection and spectral unmixing for accurate estimation of in vivo oxygen saturation using multispectral optoacoustic tomography
Mitradeep Sarkar, Mailyn Pérez-Liva, Gilles Renault +2
Multispectral Optoacoustic Tomography (MSOT) uniquely enables spatial mapping in high resolution of oxygen saturation (SO), with potential applications in studying pathological…
Cramér-Rao Bound Optimized Subspace Reconstruction in Quantitative MRI
Andrew Mao, Sebastian Flassbeck, Cem Gultekin +1
We extend the traditional framework for estimating subspace bases that maximize the preserved signal energy to additionally preserve the Cramér-Rao bound (CRB) of the biophysical p…