Image-Based Investigation of Human in Vivo Myofibre Strain

Autor: Christopher Casta, Patrick Clarysse, Martyn P. Nash, Vicky Y. Wang, Brett R. Cowan, Pierre Croisille, Alistair A. Young, Yuemin Zhu

Publikováno v: IEEE Transactions on Medical Imaging
IEEE Transactions on Medical Imaging, Institute of Electrical and Electronics Engineers, 2016, 35 (11), pp.2486-2496. 〈10.1109/TMI.2016.2580573〉
IEEE Transactions on Medical Imaging, Institute of Electrical and Electronics Engineers, 2016, 35 (11), pp.2486-2496. ⟨10.1109/TMI.2016.2580573⟩

International audience; Cardiac myofibre deformation is an important determinant of the mechanical function of the heart. Quantification of myofibre strain relies on 3D measurements of ventricular wall motion interpreted with respect to the tissue mi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a224824516398f89dd821d27f66afe67
https://hal.archives-ouvertes.fr/hal-01434896

Combining genomic and epidemiological data to compare the transmissibility of SARS-CoV-2 variants Alpha and Iota

Autor: Mary E. Petrone, Jessica E. Rothman, Mallery I. Breban, Isabel M. Ott, Alexis Russell, Erica Lasek-Nesselquist, Hamada Badr, Kevin Kelly, Greg Omerza, Nicholas Renzette, Anne E. Watkins, Chaney C. Kalinich, Tara Alpert, Anderson F. Brito, Rebecca Earnest, Irina R. Tikhonova, Christopher Castaldi, John P. Kelly, Matthew Shudt, Jonathan Plitnick, Erasmus Schneider, Steven Murphy, Caleb Neal, Eva Laszlo, Ahmad Altajar, Claire Pearson, Anthony Muyombwe, Randy Downing, Jafar Razeq, Linda Niccolai, Madeline S. Wilson, Margaret L. Anderson, Jianhui Wang, Chen Liu, Pei Hui, Shrikant Mane, Bradford P. Taylor, William P. Hanage, Marie L. Landry, David R. Peaper, Kaya Bilguvar, Joseph R. Fauver, Chantal B. F. Vogels, Lauren M. Gardner, Virginia E. Pitzer, Kirsten St. George, Mark D. Adams, Nathan D. Grubaugh

Publikováno v: Communications Biology, Vol 5, Iss 1, Pp 1-10 (2022)

The Alpha and Iota SARS-CoV-2 variants exhibit up to 50% greater transmissibility compared to other circulating variants in Connecticut in early 2021.

Externí odkaz: https://doaj.org/article/028dafa93b3d4984824dfc01b20e2df0

Improved estimation of the left ventricular ejection fraction using a combination of independent automated segmentation results in cardiovascular magnetic resonance imaging

Autor: jessica lebenberg, Alain Lalande, Patrick Clarysse, Irène Buvat, Christopher Casta, Alexandre Cochet, Constantin Constantinides, Jean Cousty, Alain de Cesare, Stéphanie Jehan-Besson, Muriel Lefort, Laurent Najman, Elodie Roullot, Laurent Sarry, Christophe Tilmant, Frédérique Frouin, Mireille Garreau

Publikováno v: HAL

—This work aimed at combining different segmenta-tion approaches to produce a robust and accurate segmentation result. Three to five segmentation results of the left ventricle were combined using the STAPLE algorithm and the reliability of the resu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7943688f26366f373f5bd306c850b52a
https://hal.science/hal-01077143

Estimation of in vivo human myocardial fibre strain by integrating diffusion tensor and tagged MRI using FE modeling

Autor: Christopher Casta, Patrick Clarysse, Vicky Y. Wang, Alistair A. Young, Pierre Croisille, Brett R. Cowan, Yuemin Zhu, Martyn P. Nash

Publikováno v: IEEE International Symposium on Biomedical Imaging (ISBI)
IEEE International Symposium on Biomedical Imaging (ISBI), 2012, Barcelona, Spain. pp.46--49
IEEE International Symposium on Biomedical Imaging-ISBI2012
IEEE International Symposium on Biomedical Imaging-ISBI2012, May 2012, Barcelona, Spain. pp.46-49, ⟨10.1109/ISBI.2012.6235480⟩
IEEE International Symposium on Biomedical Imaging-ISBI2012, May 2012, Barcelona, Spain. pp.46-49, 2012, 〈10.1109/ISBI.2012.6235480〉
ISBI

International audience; n this study, we propose a methodology to estimate 3D+time maps of left ventricular fibre strain from human structural and dynamic MRI data. A finite element model integrates fibre principal direction throughout the left ventr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::611eafae41fafd4984848ef5f802e2b1
https://hal.archives-ouvertes.fr/hal-02071932

Comparison of different segmentation approaches without using gold standard. Application to the estimation of the left ventricle ejection fraction from cardiac cine MRI sequences

Autor: Patrick Clarysse, Jessica Lebenberg, Christopher Casta, Alain Lalande, Frédérique Frouin, Alexandre Cochet, Stéphanie Jehan-Besson, Alain De Cesare, Laurent Najman, Constantin Constantinides, Jean Cousty, Christophe Tilmant, Muriel Lefort, Irène Buvat, Elodie Roullot, Mireille Garreau, Laurent Sarry

Publikováno v: Annual International Conference of the IEEE Engineering in Medicine and Biology Society.
Annual International Conference of the IEEE Engineering in Medicine and Biology Society., Aug 2011, Boston, United States. pp.2663-6, ⟨10.1109/IEMBS.2011.6090732⟩
Web of Science
EMBC
Annual International Conference of the IEEE Engineering in Medicine and Biology Society., Aug 2011, Boston, United States. IEEE, 2011, pp.2663-6, 2011, 〈10.1109/IEMBS.2011.6090732〉
Publons

International audience; A statistical method is proposed to compare several estimates of a relevant clinical parameter when no gold standard is available. The method is illustrated by considering the left ventricle ejection fraction derived from card

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cb0b804bb5b61b1e0626f59e64e4ce8
https://www.hal.inserm.fr/inserm-00773261