Interobserver Variability in Assessing Segmental Function can be Reduced by Combining Visual Analysis of CMR Cine Sequences with Corresponding Parametric Images of Myocardial Contraction

Autor: Elie Mousseaux, Arshid Azarine, Odile Jolivet, Frédérique Frouin, Xavier Lyon, Alban Redheuil, Nadjia Kachenoura, Rémi Laporte

Publikováno v: Journal of Cardiovascular Magnetic Resonance
Journal of Cardiovascular Magnetic Resonance, BioMed Central, 2007, 9 (6), pp.863-872. ⟨10.1080/10976640701693626⟩
Journal of Cardiovascular Magnetic Resonance, 2007, 9 (6), pp.863-872. ⟨10.1080/10976640701693626⟩

International audience; Objective: To evaluate if color-coded parametric images could help subjective visual analysis and improve interobserver agreement in the evaluation of segmental contraction (SC) in CMR.Background: Routine evaluation of SC in C

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cabf92ab9284fa75fe9162d867481c6
https://doi.org/10.1080/10976640701693626

Famis: A software package for functional feature extraction from biomedical multidimensional images

Autor: Odile Jolivet, Mireille Di Paola, J. P. Bazin, Frédérique Frouin, Robert Di Paola

Publikováno v: Computerized Medical Imaging and Graphics. 16:81-91

An increased number of image sequences is acquired in all modalities of the biomedical imaging field in order to study displacement or metabolism of a tracer or a contrast agent. It requires effective processing methods to estimate the underlying phy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5df9e70315500e68ecb18c723caf2e36
https://doi.org/10.1016/0895-6111(92)90121-o

Optimization Of Acquisition Parameters In Fast Magnetic Resonance Imaging

Autor: Jacques Bittoun, R. Di Paola, Odile Jolivet, I. Idy-Perreti, I. Dufour

Publikováno v: [1990] Proceedings of the Twelfth Annual International Conference of the IEEE Engineering in Medicine and Biology Society.

This paper presents a numerical analysis of signal and contrast intensities from small tip angle, gradient reversal (FLASH) imaging. Because of the steady-state effects the characteristics of the images change considerably. A numerical technique is u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9e31c809baa91cdfabc993d8211b5af4
https://doi.org/10.1109/iembs.1990.691652

From flow to pressure: estimation of pressure gradient and derivative by MR acceleration mapping

Autor: Odile Jolivet, Jean‐Pierre Tasu, Jacques Bittoun

Publikováno v: Magma (New York, N.Y.). 11(1-2)

A non-invasive method for estimating deep pressures would be of great value in tile clinical management of cardiovascular disease because of the cost and risk associated with invasive methods of measuring blood pressure [1]. The velocity derivatives

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b73414d142ab650e4e21e30df6a6dfe3
https://pubmed.ncbi.nlm.nih.gov/11186988

Functional MR imaging of the human sensorimotor cortex during haptic discrimination

Autor: Habib Benali, Jean-Luc Anton, Emmanuel Guigon, Yves Burnod, Jacques Bittoun, Mireille Di Paola, Odile Jolivet

Publikováno v: NeuroReport
NeuroReport, 1996, 7 (18), pp.2849-2852
Neuroreport
Neuroreport, 1996, 7 (18), pp.2849-2852

This study attempted to determine whether haptic discriminations of shape (haptic task) activate the same tissue in the central cortical region of normal human subjects as do finger movements (opposition task). Opposition and haptic tasks both activa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc87b25674912338154a088980384976
https://pubmed.ncbi.nlm.nih.gov/9116195