Continuous cardiac thermometry via simultaneous catheter tracking and undersampled radial golden angle acquisition for radiofrequency ablation monitoring

Autor: Maxime Yon, Marylène Delcey, Pierre Bour, William Grissom, Bruno Quesson, Valéry Ozenne

Publikováno v: Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)

Abstract The complexity of the MRI protocol is one of the factors limiting the clinical adoption of MR temperature mapping for real-time monitoring of cardiac ablation procedures and a push-button solution would ease its use. Continuous gradient echo

Externí odkaz: https://doaj.org/article/74ae7d0da0924f12a6e6889dd7dd7fc6

Massively Multidimensional Diffusion-Relaxation Correlation MRI

Autor: Omar Narvaez, Leo Svenningsson, Maxime Yon, Alejandra Sierra, Daniel Topgaard

Publikováno v: Frontiers in Physics, Vol 9 (2022)

Diverse approaches such as oscillating gradients, tensor-valued encoding, and diffusion-relaxation correlation have been used to study microstructure and heterogeneity in healthy and pathological biological tissues. Recently, acquisition schemes with

Externí odkaz: https://doaj.org/article/ed28af85d6744296a2e241b5d842b4c1

Solid-state 31P and 1H chemical MR micro-imaging of hard tissues and biomaterials with magic angle spinning at very high magnetic field

Autor: Maxime Yon, Vincent Sarou-Kanian, Ulrich Scheler, Jean-Michel Bouler, Bruno Bujoli, Dominique Massiot, Franck Fayon

Publikováno v: Scientific Reports, Vol 7, Iss 1, Pp 1-11 (2017)

Abstract In this work, we show that it is possible to overcome the limitations of solid-state MRI for rigid tissues due to large line broadening and short dephasing times by combining Magic Angle Spinning (MAS) with rotating pulsed field gradients. T

Externí odkaz: https://doaj.org/article/4f8d5a5b1f904cecaa26f7c147a2b0c1

Spatially-resolved metabolic profiling of living Drosophila in neurodegenerative conditions using 1H magic angle spinning NMR

Autor: Vincent Sarou-Kanian, Maxime Yon, Franck Fayon, Serge Birman, Martine Decoville

Publikováno v: Scientific Reports
Scientific Reports, Nature Publishing Group, 2020, 10 (1), pp.9516. ⟨10.1038/s41598-020-66218-z⟩
Scientific Reports, Nature Publishing Group, 2020, 10, pp.9516. ⟨10.1038/s41598-020-66218-z⟩
Scientific Reports, Vol 10, Iss 1, Pp 1-9 (2020)
Scientific Reports, 2020, 10 (1), pp.9516. ⟨10.1038/s41598-020-66218-z⟩

Drosophila flies are versatile animal models for the study of gene mutations in neuronal pathologies. Their small size allows performing in vivo Magic Angle Spinning (MAS) experiments to obtain high-resolution 1H nuclear magnetic resonance (NMR) spec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c7c648048db5b0739f2b5ce9f7ae36f
https://hal.archives-ouvertes.fr/hal-02935819/document

Diffusion tensor distribution imaging of an in vivo mouse brain at ultrahigh magnetic field by spatiotemporal encoding

Autor: Maxime, Yon, João P, de Almeida Martins, Qingjia, Bao, Matthew D, Budde, Lucio, Frydman, Daniel, Topgaard

Publikováno v: Nmr in Biomedicine

Diffusion tensor distribution (DTD) imaging builds on principles from diffusion, solid‐state and low‐field NMR spectroscopies, to quantify the contents of heterogeneous voxels as nonparametric distributions, with tensor “size”, “shape” an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a6f669c03394d9975c770ca801b94542
https://pubmed.ncbi.nlm.nih.gov/32812669