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SPM to the heart: Mapping of 4D continuous velocities for motion abnormality quantification

M. De Craene, N. Duchateau, C. Tobon-Gomez, B. Ghafaryasl, G. Piella, K. S. Rhode, A. F. Frange
2012 2012 9th IEEE International Symposium on Biomedical Imaging (ISBI)  
Abnormal motion is quantified using SPM analysis on the velocity fields, which includes a correction based on random field theory to compensate for the spatial smoothness of the velocity fields.  ...  We take advantage of our previous work on cardiac motion, which provided a continuous spatiotemporal representation of velocities, to interpolate and reorient cardiac motion fields to an unbiased reference  ...  The main difference with neurology is that cardiac motion inherently includes the temporal dimension, which is usually not considered in SPM-based analysis.  ... 
doi:10.1109/isbi.2012.6235582 dblp:conf/isbi/CraeneDTGPRF12 fatcat:juxqdpigqvbixb5nqxpmlsao5y

A spatiotemporal statistical atlas of motion for the quantification of abnormal myocardial tissue velocities

Nicolas Duchateau, Mathieu De Craene, Gemma Piella, Etelvino Silva, Adelina Doltra, Marta Sitges, Bart H. Bijnens, Alejandro F. Frangi
2011 Medical Image Analysis  
In this paper, we present a new method for the automatic comparison of myocardial motion patterns and the characterization of their degree of abnormality, based on a statistical atlas of motion built from  ...  We built an atlas of normality using 2D ultrasound cardiac sequences from 21 healthy volunteers, to which we compared 14 CRT candidates with left ventricular dyssynchrony (LVDYS).  ...  Discussion We have described a complete framework for the computation of a statistical atlas of motion, from its construction steps to the comparison of the atlas-based diagnosis to the observations made  ... 
doi:10.1016/ pmid:21315650 fatcat:gfeheaxzwndkbmz2gxdvug4wra

Septal Flash Assessment on CRT Candidates Based on Statistical Atlases of Motion [chapter]

Nicolas Duchateau, Mathieu De Craene, Etel Silva, Marta Sitges, Bart H. Bijnens, Alejandro F. Frangi
2009 Lecture Notes in Computer Science  
In this paper, we propose a complete framework for the automatic detection and quantification of abnormal heart motion patterns using Statistical Atlases of Motion built from healthy populations.  ...  The use of the 2D US modality guarantees that the temporal resolution of the image sequences is high enough to work under a small displacements hypothesis.  ...  In this paper we propose a complete and flexible pipeline for the construction of atlases of motion from sequences of US images, and illustrate its use for clinically-oriented quantitative comparison.  ... 
doi:10.1007/978-3-642-04271-3_92 fatcat:bfc2g6bgb5ctjlap4sftdrv3u4

A framework for combining a motion atlas with non-motion information to learn clinically useful biomarkers: Application to cardiac resynchronisation therapy response prediction

Devis Peressutti, Matthew Sinclair, Wenjia Bai, Thomas Jackson, Jacobus Ruijsink, David Nordsletten, Liya Asner, Myrianthi Hadjicharalambous, Christopher A. Rinaldi, Daniel Rueckert, Andrew P. King
2017 Medical Image Analysis  
We present a framework for combining a cardiac motion atlas with non-motion data.  ...  The non-motion data are derived from a variety of sources such as imaging, electrocardiogram (ECG) and clinical reports.  ...  Cardiac spatio-temporal atlases The term spatio-temporal atlas (or motion atlas ) refers to the establishment of a common coordinate system in which population comparisons of motion can be carried out.  ... 
doi:10.1016/ pmid:27770718 fatcat:5lflmudymbexphf5sm73d7jmlm

Learning Optimal Spatial Scales for Cardiac Strain Analysis Using a Motion Atlas [chapter]

Matthew Sinclair, Devis Peressutti, Esther Puyol-Antón, Wenjia Bai, David Nordsletten, Myrianthi Hadjicharalambous, Eric Kerfoot, Tom Jackson, Simon Claridge, C. Aldo Rinaldi, Daniel Rueckert, Andrew P. King
2017 Lecture Notes in Computer Science  
In this paper, a novel approach is presented for analysing myocardial strains at different spatial scales using a cardiac motion atlas to find the optimal scales for (1) predicting response to cardiac  ...  Cardiac motion is inherently tied to the disease state of the heart, and as such can be used to identify the presence and extent of different cardiac pathologies.  ...  Our framework could also be applied to other cardiac pathologies for which abnormal deformations might be expected, and could be assessed with respect to a healthy subject motion atlas, and in conjunction  ... 
doi:10.1007/978-3-319-52718-5_7 fatcat:anw7rpbscrfbdptdmnrubw22lu

Atlas Construction and Image Analysis Using Statistical Cardiac Models [chapter]

Mathieu De Craene, Federico M. Sukno, Catalina Tobon-Gomez, Constantine Butakoff, Rosa M. Figueras i Ventura, Corné Hoogendoorn, Gemma Piella, Nicolas Duchateau, Emma Muñoz-Moreno, Rafael Sebastian, Oscar Camara, Alejandro F. Frangi
2010 Lecture Notes in Computer Science  
Applicationwise, this paper focuses on the extraction of atlas-based biomarkers for the detection of local shape or motion abnormalities, addressing several cardiac applications where the extracted information  ...  This paper presents a brief overview of current trends in the construction of population and multi-modal heart atlases in our group and their application to atlas-based cardiac image analysis.  ...  [16] , we proposed an atlas-based pipeline for the analysis of abnormal septal motion patterns in cardiac resynchronization therapy (CRT) patients from 2D echocardiographic images.  ... 
doi:10.1007/978-3-642-15835-3_1 fatcat:af7hbh3d2bcq3hraoxcmy6jedq

A multimodal spatiotemporal cardiac motion atlas from MR and ultrasound data

Esther Puyol-Antón, Matthew Sinclair, Bernhard Gerber, Mihaela Silvia Amzulescu, Hélène Langet, Mathieu De Craene, Paul Aljabar, Paolo Piro, Andrew P. King
2017 Medical Image Analysis  
Cardiac motion atlases provide a space of reference in which the motions of a cohort of subjects can be directly compared.  ...  Our results demonstrate the feasibility of using US data alone to analyse cardiac function based on a multimodal motion atlas.  ...  Single modality motion atlases A statistical motion atlas provides a space in which the motions of a cohort of subjects can be directly compared.  ... 
doi:10.1016/ pmid:28646674 fatcat:hc5v5twbizennbn6lo6vtfh2v4

Myocardial strain computed at multiple spatial scales from tagged magnetic resonance imaging: Estimating cardiac biomarkers for CRT patients

Matthew Sinclair, Devis Peressutti, Esther Puyol-Antón, Wenjia Bai, Simone Rivolo, Jessica Webb, Simon Claridge, Thomas Jackson, David Nordsletten, Myrianthi Hadjicharalambous, Eric Kerfoot, Christopher A. Rinaldi (+2 others)
2018 Medical Image Analysis  
We build on recent work on the analysis of myocardial strains at different spatial scales using a cardiac motion atlas to find the optimal scales for estimating different cardiac biomarkers.  ...  Abnormal cardiac motion can indicate different forms of disease, which can manifest at different spatial scales in the myocardium.  ...  The research leading to these results has also received funding from the European Community's Seventh Framework Programme ( FP7/2007( FP7/ -2013  ... 
doi:10.1016/ pmid:29112879 fatcat:fyewnb7x3nag3giqb3toyny33i

Regional Multi-view Learning for Cardiac Motion Analysis: Application to Identification of Dilated Cardiomyopathy Patients

2018 IEEE Transactions on Biomedical Engineering  
Significance: The intended workflow of the developed pipeline is to make use of the prior knowledge from the multimodal atlas to enable robust extraction of indicators from 3D US images for detecting DCM  ...  Methods: We create a multimodal cardiac motion atlas from 3D MR and 3D US data followed by multi-view machine learning algorithms to combine and extract the most meaningful cardiac descriptors for classification  ...  Cardiac motion atlases Cardiac motion atlases provide a space of reference in which population comparisons of motion (i.e. displacements and velocities) and deformation (i.e. strains and strain rates)  ... 
doi:10.1109/tbme.2018.2865669 pmid:30113891 fatcat:32xdgwr37vgxte5hgnui6jnccu

Atlas-Based Quantification of Myocardial Motion Abnormalities: Added-Value for Understanding the Effect of Cardiac Resynchronization Therapy

Nicolas Duchateau, Adelina Doltra, Etelvino Silva, Mathieu De Craene, Gemma Piella, Maria Ángeles Castel, Lluís Mont, Josep Brugada, Alejandro F. Frangi, Marta Sitges
2012 Ultrasound in Medicine and Biology  
Statistical atlases may help improving the analysis of cardiac wall-motion abnormalities.  ...  We compared an atlas of normal septal motion built using apical 4-chamber 2D-echocardiographic sequences from healthy volunteers, to 88 patients undergoing CRT at baseline and 12 months follow-up.  ...  Acknowledgements Funding This work was supported by the Spanish Industrial and Technological Development Center (cvREMOD CEN-20091044), the Spanish Ministry of Science and Innovation, Plan E and the European  ... 
doi:10.1016/j.ultrasmedbio.2012.08.009 pmid:23069133 fatcat:yrzhj2w2knap7dbfiwevqcqflu

Construction of a Deformable Spatiotemporal MRI Atlas of the Fetal Brain: Evaluation of Similarity Metrics and Deformation Models [chapter]

Ali Gholipour, Catherine Limperopoulos, Sean Clancy, Cedric Clouchoux, Alireza Akhondi-Asl, Judy A. Estroff, Simon K. Warfield
2014 Lecture Notes in Computer Science  
To address this critical need, in this paper, we have developed a mathematical framework for the construction of an unbiased deformable spatiotemporal atlas of the fetal brain MRI and compared it to alternative  ...  , within our atlas construction framework we evaluate and compare a set of plausible configurations for inter-subject fetal brain MRI registration and identify the most accurate approach that can potentially  ...  The authors also acknowledge the funding by the Canadian Institute of Health Research (C. Limperopoulos: MOP 81116).  ... 
doi:10.1007/978-3-319-10470-6_37 fatcat:oylyisvfgrebhgf2e6dsbkkda4

Same Brain, Different Look?—The Impact of Scanner, Sequence and Preprocessing on Diffusion Imaging Outcome Parameters

Ronja Thieleking, Rui Zhang, Maria Paerisch, Kerstin Wirkner, Alfred Anwander, Frauke Beyer, Arno Villringer, A. Veronica Witte
2021 Journal of Clinical Medicine  
Inter-scanner and inter-sequence variability of skeletonised FA values reached up to 5% and differed largely in magnitude and direction across the brain.  ...  However, if and how changes of MRI hardware, scanning protocols or preprocessing software affect complex neuroimaging outcomes from, e.g., diffusion weighted imaging (DWI) remains largely understudied.  ...  I further want to thank André Pampel for advising with, matching and setting up the scanning protocol. Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/jcm10214987 pmid:34768507 pmcid:PMC8584364 fatcat:r4jzwgs5rjedpk2wfb6pxjzuae

DTI template-based estimation of cardiac fiber orientations from 3D ultrasound

Xulei Qin, Baowei Fei
2015 Medical Physics (Lancaster)  
Methods: A DTI template based framework was developed to estimate cardiac fiber orientations from 3D ultrasound images using an animal model.  ...  In this study, we proposed a cardiac fiber orientation estimation method based on three-dimensional (3D) ultrasound images and a cardiac fiber template that was obtained from magnetic resonance diffusion  ...  Acknowledgements The authors would like to thank Dr.  ... 
doi:10.1118/1.4921121 pmid:26127045 pmcid:PMC4441706 fatcat:73xleuuv4vhxtim2beqxwuz6ky

Motion Is Inevitable: The Impact of Motion Correction Schemes on HARDI Reconstructions [chapter]

Shireen Elhabian, Yaniv Gur, Clement Vachet, Joseph Piven, Martin Styner, Ilana Leppert, G. Bruce Pike, Guido Gerig
2014 Mathematics and Visualization  
Diffusion weighted imaging (DWI) is known to be prone to artifacts related to motion originating from subject movement, cardiac pulsation and breathing, but also to mechanical issues such as table vibrations  ...  Given the necessity for rigorous quality control and motion correction, users are often left to use simple heuristics to select correction schemes, but do not fully understand the consequences of such  ...  The "Eve" Fractional Anisotropy (FA) atlas was registered to FA images of the phantomspecific atlases using the ANTS [7] tool, along with mapping of the "Eve" white matter labels.  ... 
doi:10.1007/978-3-319-11182-7_15 fatcat:oqqptf6i2bcergrj2bwtjlebyq

Image-Based Estimation of Ventricular Fiber Orientations for Personalized Modeling of Cardiac Electrophysiology

F. Vadakkumpadan, H. Arevalo, C. Ceritoglu, M. Miller, N. Trayanova
2012 IEEE Transactions on Medical Imaging  
The objective of this project was to develop a methodology to estimate cardiac fiber orientations from in vivo images of patient heart geometries.  ...  Using image transformation algorithms, the atlas ventricular geometry was deformed to match that of the patient.  ...  Acknowledgments The authors would like to thank Dr. R. Winslow, Dr. E. McVeigh, and Dr. P Helm at Johns Hopkins University for providing the ex vivo datasets online.  ... 
doi:10.1109/tmi.2012.2184799 pmid:22271833 pmcid:PMC3518051 fatcat:vhyeew4rerbqrcy552ppfdizgy
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