A Multicenter Preclinical MRI Study: Definition of Rat Brain Relaxometry Reference Maps

Autor: Emmanuel L. Barbier, Michel Dojat, Adriana T. Perles-Barbacaru, Vincent Noblet, Tristan Deruelle, Frank Kober, Thierry Delzescaux

Publikováno v: Frontiers in Neuroinformatics
Frontiers in Neuroinformatics, 2020, 14, ⟨10.3389/fninf.2020.00022⟩
Frontiers in Neuroinformatics, Frontiers, 2020, 14, ⟨10.3389/fninf.2020.00022⟩
Frontiers in Neuroinformatics, Vol 14 (2020)

Similarly to human population imaging, there are several well-founded motivations for animal population imaging, the most notable being the improvement of the validity of statistical results by pooling a sufficient number of animal data provided by d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5dd7c2e1ad427bdaa90e3b16d2ecc90
https://hal-amu.archives-ouvertes.fr/hal-03008867/document

Rapid-Steady-State-T1signal modeling during contrast agent extravasation: Toward tumor blood volume quantification without requiring the arterial input function

Autor: François Berger, Boudewijn van der Sanden, Hana Lahrech, Adriana T. Perles-Barbacaru, Michel Sarraf

Publikováno v: Magnetic Resonance in Medicine. 73:1005-1014

Purpose This study demonstrates how to quantify the tumor blood volume fraction (BVf) using the dynamic Rapid-Steady-State-T1 (RSST1)-MRI method despite contrast agent (CA) leakage and without arterial input function (AIF) determination. Methods For

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e02b191d8d3d9c2aa1fea2858bb74af2
https://doi.org/10.1002/mrm.25218

Increased anatomical detail by in vitro MR microscopy with a modified Golgi impregnation method

Autor: Adriana T. Perles-Barbacaru, Elaine L. Bearer, Russell E. Jacobs, Xiaowei Zhang

Publikováno v: Magnetic Resonance in Medicine. 63:1391-1397

Golgi impregnation is unique in its ability to display the dendritic trees and axons of large numbers of individual neurons by histology. Here we apply magnetic resonance microscopy to visualize the neuroanatomy of animal models by combining histolog

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7accdbc0c1c3e9fc9e66e968d01e7b38
https://doi.org/10.1002/mrm.22322

A New Magnetic Resonance Imaging Method for Mapping the Cerebral Blood Volume Fraction: The Rapid Steady-State T1 Method

Autor: Adriana T. Perles-Barbacaru, Hana Lahrech

Publikováno v: Journal of Cerebral Blood Flow and Metabolism
Journal of Cerebral Blood Flow and Metabolism, Nature Publishing Group, 2007, 27 (3), pp.618-31. ⟨10.1038/sj.jcbfm.9600366⟩

This paper describes a new rapid steady-state T1 (RSS T1) method for mapping the cerebral blood volume fraction ( CBVf) by magnetic resonance imaging (MRI). The principle is based on a two-compartment model of the brain (intra- and extravascular), an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa1dacaf12414c5b199b26f5bd8dcef9
https://doi.org/10.1038/sj.jcbfm.9600366

How stereological analysis of vascular morphology can quantify the blood volume fraction as a marker for tumor vasculature: comparison with magnetic resonance imaging.: Blood volume quantification by stereology and MRI

Autor: Adriana T. Perles-Barbacaru, Régine Farion, Hana Lahrech, Boudewijn van der Sanden

Publikováno v: Journal of Cerebral Blood Flow and Metabolism
Journal of Cerebral Blood Flow and Metabolism, Nature Publishing Group, 2012, 32 (3), pp.489-501. ⟨10.1038/jcbfm.2011.151⟩

To assess angiogenesis noninvasively in a C6 rat brain tumor model, the rapid-steady-state- T1 (RSST1) magnetic resonance imaging (MRI) method was used for microvascular blood volume fraction (BVf) quantification with a novel contrast agent gadoliniu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4feeefb58a64cb589a373c7aab145061
https://www.hal.inserm.fr/inserm-00726960/file/2012-Perles-Barbacaru.pdf