Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Luigi E. Perotti"'
Autor:
Fei Wei, Kendal Flowerdew, Michael Kinzel, Luigi E. Perotti, Jackson Asiatico, Mahmoud Omer, Candice Hovell, Veerle Reumers, Melanie J. Coathup
Publikováno v:
Bone Research, Vol 10, Iss 1, Pp 1-19 (2022)
Abstract In recent years, our scientific interest in spaceflight has grown exponentially and resulted in a thriving area of research, with hundreds of astronauts spending months of their time in space. A recent shift toward pursuing territories farth
Externí odkaz:
https://doaj.org/article/7ccfe6e2108d4689b7d6d6c03af06a45
Publikováno v:
Membranes, Vol 12, Iss 10, p 960 (2022)
A recurring motif in soft matter and biophysics is modeling the mechanics of interacting particles on fluid membranes. One of the main outstanding challenges in these applications is the need to model the strong coupling between the substrate deforma
Externí odkaz:
https://doaj.org/article/047a58da977140a9b9361a9d17b64d7d
Publikováno v:
Applied Sciences, Vol 12, Iss 7, p 3512 (2022)
In vivo cardiac diffusion tensor imaging (cDTI) data were acquired in swine subjects six to ten weeks post-myocardial infarction (MI) to identify microstructural-based biomarkers of MI. Diffusion tensor invariants, diffusion tensor eigenvalues, and r
Externí odkaz:
https://doaj.org/article/59a4d6849d7942c9b4953a000c620ff9
Autor:
Aditya V S Ponnaluri, Luigi E Perotti, Michael Liu, Zhilin Qu, James N Weiss, Daniel B Ennis, William S Klug, Alan Garfinkel
Publikováno v:
PLoS Computational Biology, Vol 12, Iss 6, p e1004968 (2016)
Heart failure is a leading cause of death, yet its underlying electrophysiological (EP) mechanisms are not well understood. In this study, we use a multiscale approach to analyze a model of heart failure and connect its results to features of the ele
Externí odkaz:
https://doaj.org/article/f215a631c14e4539a9d2a107fa41b34e
Publikováno v:
PAMM. 21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b07b7d99ca517a770791f7f7c7b15d3c
https://doi.org/10.1002/pamm.202100228
https://doi.org/10.1002/pamm.202100228
Autor:
Shankarjee Krishnamoorthi, Luigi E Perotti, Nils P Borgstrom, Olujimi A Ajijola, Anna Frid, Aditya V Ponnaluri, James N Weiss, Zhilin Qu, William S Klug, Daniel B Ennis, Alan Garfinkel
Publikováno v:
PLoS ONE, Vol 9, Iss 12, p e114494 (2014)
We describe a sequence of methods to produce a partial differential equation model of the electrical activation of the ventricles. In our framework, we incorporate the anatomy and cardiac microstructure obtained from magnetic resonance imaging and di
Externí odkaz:
https://doaj.org/article/80cfc41d61fd4e18b70622709441063b
Publikováno v:
Functional Imaging and Modeling of the Heart ISBN: 9783030787097
FIMH
Funct Imaging Model Heart
FIMH
Funct Imaging Model Heart
Cardiac diffusion tensor magnetic resonance imaging (cDTI) allows estimating the aggregate cardiomyocyte architecture in healthy subjects and its remodeling as a result of cardiac disease. In this study, cDTI was used to quantify microstructural chan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::791a18c6c49e5d4e5a750e1b055bd361
https://doi.org/10.1007/978-3-030-78710-3_14
https://doi.org/10.1007/978-3-030-78710-3_14
Publikováno v:
Functional Imaging and Modeling of the Heart ISBN: 9783030787097
FIMH
Funct Imaging Model Heart
FIMH
Funct Imaging Model Heart
Cardiac tagged MR images allow for deformation fields to be measured in the heart by tracking the motion of tag lines throughout the cardiac cycle. Machine learning (ML) algorithms enable accurate and robust tracking of tag lines. Herein, the use of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb6c631d35ad5bbeacd6e1551fada3c9
https://doi.org/10.1007/978-3-030-78710-3_21
https://doi.org/10.1007/978-3-030-78710-3_21
Autor:
Luigi E. Perotti, Ilya A. Verzhbinsky, Daniel B. Ennis, Kevin Moulin, Magalie Viallon, Pierre Croisille
Publikováno v:
Magnetic resonance in medicine
Magnetic resonance in medicine, 2021, 86 (1), pp.277--292. ⟨10.1002/mrm.28724⟩
Magn Reson Med
Magnetic resonance in medicine, 2021, 86 (1), pp.277--292. ⟨10.1002/mrm.28724⟩
Magn Reson Med
Purpose: Myofiber strain, Eff , is a mechanistically relevant metric of cardiac cell shortening and is expected to be spatially uniform in healthy populations, making it a prime candidate for the evaluation of local cardiomyocyte contractility. In th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0046a97cbbdc41ccea09a36fe854413
https://hal.science/hal-03727779
https://hal.science/hal-03727779
Publikováno v:
Functional Imaging and Modeling of the Heart ISBN: 9783030787097
FIMH
FIMH
Computing a physiologically accurate electrocardiogram (ECG) is one of the key outcomes of cardiac electrophysiology (EP) simulations. Indeed, the simulated ECG serves as a validation, may be the target for optimization in inverse EP problems, and in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e1180cc7a530be9613aae4acd644a91
https://doi.org/10.1007/978-3-030-78710-3_48
https://doi.org/10.1007/978-3-030-78710-3_48