Search Results - "Ogier, Augustin C."

Overview of MR Image Segmentation Strategies in Neuromuscular Disorders by Ogier, Augustin C, Hostin, Marc-Adrien, Bellemare, Marc-Emmanuel, Bendahan, David

“…Neuromuscular disorders are rare diseases for which few therapeutic strategies currently exist. Assessment of therapeutic strategies efficiency is limited by…”
Get full text

Assessment of in vivo bone microarchitecture changes in an anti-TNFα treated psoriatic arthritic patient by Soldati, Enrico, Escoffier, Lucas, Gabriel, Sophie, Ogier, Augustin C, Chagnaud, Christophe, Mattei, Jean P, Cammilleri, Serge, Bendahan, David, Guis, Sandrine

“…Psoriatic arthritis (PsA) is an inflammatory rheumatic disease, mediated in part by TNFα and associated with bone loss. Anti-TNFα treatment should inhibit this…”
Get full text

The Road Toward Reproducibility of Parametric Mapping of the Heart: A Technical Review by Ogier, Augustin C, Bustin, Aurelien, Cochet, Hubert, Schwitter, Juerg, van Heeswijk, Ruud B

“…Parametric mapping of the heart has become an essential part of many cardiovascular magnetic resonance imaging exams, and is used for tissue characterization…”
Get full text

Impaired aerobic capacity and premature fatigue preceding muscle weakness in the skeletal muscle Tfam-knockout mouse model by Chatel, Benjamin, Ducreux, Sylvie, Harhous, Zeina, Bendridi, Nadia, Varlet, Isabelle, Ogier, Augustin C, Bernard, Monique, Gondin, Julien, Rieusset, Jennifer, Westerblad, Håkan, Bendahan, David, Gineste, Charlotte

“…Mitochondrial diseases are genetic disorders that lead to impaired mitochondrial function, resulting in exercise intolerance and muscle weakness. In patients,…”
Get full text

Effect of knee joint angle on vastus medialis and vastus lateralis rigidity during isometric submaximal voluntary knee extensions by Bouvier, Jérémie, Ogier, Augustin C., Martin, Cyril, Fouré, Alexandre

“…The use of shear wave elastography during voluntary contraction has enabled the non-invasive assessment of load sharing strategies between agonist muscles…”
Get full text

Characterization of surface motion patterns in highly deformable soft tissue organs from dynamic MRI: An application to assess 4D bladder motion by Makki, Karim, Bohi, Amine, Ogier, Augustin C., Bellemare, Marc Emmanuel

“…•Non-invasive characterization of bladder dynamics during deep respiratory movements from dynamic Magnetic Resonance Imaging.•Compact representation of organ…”
Get full text

Four-dimensional reconstruction and characterization of bladder deformations by Ogier, Augustin C., Rapacchi, Stanislas, Bellemare, Marc-Emmanuel

“…•A dynamic 3D real-time observation of the pelvic region has been proposed as well as a 3D representation of the organs deformations.•First real-time 3D…”
Get full text

Fat fraction distribution in lower limb muscles of patients with CMT1A: A quantitative MRI study by Bas, Joachim, Ogier, Augustin C., Le Troter, Arnaud, Delmont, Emilien, Leporq, Benjamin, Pini, Lauriane, Guye, Maxime, Parlanti, Amandine, Lefebvre, Marie-Noëlle, Bendahan, David, Attarian, Shahram

“…OBJECTIVETo quantitatively describe the MRI fat infiltration pattern of muscle degeneration in Charcot-Marie-Tooth (CMT) type 1A (CMT1A) disease and to look…”
Get full text

Diffusion Properties and 3D Architecture of Human Lower Leg Muscles Assessed with Ultra-High-Field-Strength Diffusion-Tensor MR Imaging and Tractography: Reproducibility and Sensitivity to Sex Difference and Intramuscular Variability by Fouré, Alexandre, Ogier, Augustin C, Le Troter, Arnaud, Vilmen, Christophe, Feiweier, Thorsten, Guye, Maxime, Gondin, Julien, Besson, Pierre, Bendahan, David

“…Purpose To demonstrate the reproducibility of the diffusion properties and three-dimensional structural organization measurements of the lower leg muscles by…”
Get full text

In vivo characterization of skeletal muscle function in nebulin‐deficient mice by Gineste, Charlotte, Ogier, Augustin C., Varlet, Isabelle, Hourani, Zaynab, Bernard, Monique, Granzier, Henk, Bendahan, David, Gondin, Julien

“…Introduction The conditional nebulin knockout mouse is a new model mimicking nemaline myopathy, a rare disease characterized by muscle weakness and rods within…”
Get full text

Self-gated free-running 5D whole-heart MRI using blind source separation for automated cardiac motion extraction by Montón Quesada, Isabel, Ogier, Augustin C, Ishida, Masaki, Takafuji, Masafumi, Ito, Haruno, Sakuma, Hajime, Romanin, Ludovica, Roy, Christopher W, Prša, Milan, Richiardi, Jonas, Yerly, Jérôme, Stuber, Matthias, van Heeswijk, Ruud B

“…To compare two blind source separation (BSS) techniques to principal component analysis and the electrocardiogram for the identification of cardiac triggers in…”
Get full text

Spatial difference can occur between activated and damaged muscle areas following electrically‐induced isometric contractions by Fouré, Alexandre, Troter, Arnaud, Ogier, Augustin C., Guye, Maxime, Gondin, Julien, Bendahan, David

“…Key points T2 mapping combined to image registration and statistical parametric mapping analysis is a suitable methodology to accurately localize and compare…”
Get full text

The Impact of Fatty Infiltration on MRI Segmentation of Lower Limb Muscles in Neuromuscular Diseases: A Comparative Study of Deep Learning Approaches by Hostin, Marc‐Adrien, Ogier, Augustin C., Michel, Constance P., Le Fur, Yann, Guye, Maxime, Attarian, Shahram, Fortanier, Etienne, Bellemare, Marc‐Emmanuel, Bendahan, David

“…Background Deep learning methods have been shown to be useful for segmentation of lower limb muscle MRIs of healthy subjects but, have not been sufficiently…”
Get full text

Beyond weakness: Exploring intramuscular fat and quadriceps atrophy in ACLR recovery by White, McKenzie S., Ogier, Augustin C., Chenevert, Thomas L., Zucker, Elizabeth, Stoneback, Luke, Michel, Constance P., Palmieri‐Smith, Riann M., Lepley, Lindsey K.

“…Muscle weakness following anterior cruciate ligament reconstruction (ACLR) increases the risk of posttraumatic osteoarthritis (OA). However, focusing solely on…”
Get full text

A novel segmentation framework dedicated to the follow‐up of fat infiltration in individual muscles of patients with neuromuscular disorders by Ogier, Augustin C., Heskamp, Linda, Michel, Constance P., Fouré, Alexandre, Bellemare, Marc‐Emmanuel, Le Troter, Arnaud, Heerschap, Arend, Bendahan, David

“…Purpose To propose a novel segmentation framework that is dedicated to the follow‐up of fat infiltration in individual muscles of patients with neuromuscular…”
Get full text

Muscle alterations induced by electrostimulation are lower at short quadriceps femoris length by Fouré, Alexandre, Ogier, Augustin C., Guye, Maxime, Gondin, Julien, Bendahan, David

“…Purpose This study aimed at determining through MRI investigations, force and soreness assessments whether the modulation of muscle length is a relevant…”
Get full text

Deep learning‐based fully automatic segmentation of wrist cartilage in MR images by Brui, Ekaterina, Efimtcev, Aleksandr Y., Fokin, Vladimir A., Fernandez, Remi, Levchuk, Anatoliy G., Ogier, Augustin C., Samsonov, Alexey A., Mattei, Jean P., Melchakova, Irina V., Bendahan, David, Andreychenko, Anna

“…The study objective was to investigate the performance of a dedicated convolutional neural network (CNN) optimized for wrist cartilage segmentation from 2D MR…”
Get full text

Ultra-high field magnetic resonance imaging of the quadriceps tendon enthesis in healthy subjects by Guenoun, Daphne, Wirth, Theo, Roche, Damien, Michel, Constance P., Daudé, Pierre, Ogier, Augustin C., Chagnaud, Christophe, Mattei, Jean Pierre, Pini, Lauriane, Guye, Maxime, Ollivier, Matthieu, Bendahan, David, Guis, Sandrine

“…Purpose Although enthesitis is a hallmark of several rheumatologic conditions, current imaging methods are still unable to characterize entheses changes…”
Get full text

Ultrahigh‐Field Multimodal MRI Assessment of Muscle Damage by Fouré, Alexandre, Pini, Lauriane, Rappacchi, Stanislas, Ogier, Augustin C., Mattei, Jean‐Camille, Bydder, Mark, Guye, Maxime, Bendahan, David

Get full text

Supervised segmentation framework for evaluation of diffusion tensor imaging indices in skeletal muscle by Secondulfo, Laura, Ogier, Augustin C., Monte, Jithsa R., Aengevaeren, Vincent L., Bendahan, David, Nederveen, Aart J., Strijkers, Gustav J., Hooijmans, Melissa T.

“…Diffusion tensor imaging (DTI) is becoming a relevant diagnostic tool to understand muscle disease and map muscle recovery processes following physical…”
Get full text