CACTUS: a computational framework for generating realistic white matter microstructure substrates

Autor: Juan Luis Villarreal-Haro, Remy Gardier, Erick J. Canales-Rodríguez, Elda Fischi-Gomez, Gabriel Girard, Jean-Philippe Thiran, Jonathan Rafael-Patiño

Publikováno v: Frontiers in Neuroinformatics, Vol 17 (2023)

Monte-Carlo diffusion simulations are a powerful tool for validating tissue microstructure models by generating synthetic diffusion-weighted magnetic resonance images (DW-MRI) in controlled environments. This is fundamental for understanding the link

Externí odkaz: https://doaj.org/article/c2911aeb958f412ab6fdc86549a432e3

Denoising of brain DW-MR data by single and multiple diffusion kernels Denoising of brain DW-MR data by single and multiple diffusion kernels

Autor: Manzar Ashtari, Jonathan Rafael-Patiño, Alonso Ramírez-Manzanares

Publikováno v: Acta Universitaria, Vol 20, Iss 3, Pp 44-50 (2012)

Las imágenes por resonancia magnética pesadas en difusión son ampliamente utilizadaspara el estudio de las estructuras cerebrales dentro de la materia blanca del cerebro. Sinembargo, recuperar las orientaciones de los axones puede ser susceptible

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::f001989b2ce7fbddbac5f7a4f72d658d
http://www.actauniversitaria.ugto.mx/index.php/acta/article/view/68

Design and Validation of a Robust Diffuson-Weighted-MRI Monte Carlo Simulator

Autor: Jonathan Rafael Patiño López

Publikováno v: Centro de Investigación en Matemáticas
CIMAT
Repositorio Institucional CIMAT

This thesis presents the development of a robust Monte Carlo Magnetic Resonance Diffusion Simulator (MCDS). The MCDS has been used extensively for validation and development of analytical models to study the brain white matter microstructure.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::1b7abbfa94697e7f6aed4fc95fdcaa17
http://cimat.repositorioinstitucional.mx/jspui/handle/1008/448

Tractography dissection variability: What happens when 42 groups dissect 14 white matter bundles on the same dataset?

Autor: Kurt G. Schilling, François Rheault, Laurent Petit, Colin B. Hansen, Vishwesh Nath, Fang-Cheng Yeh, Gabriel Girard, Muhamed Barakovic, Jonathan Rafael-Patino, Thomas Yu, Elda Fischi-Gomez, Marco Pizzolato, Mario Ocampo-Pineda, Simona Schiavi, Erick J. Canales-Rodríguez, Alessandro Daducci, Cristina Granziera, Giorgio Innocenti, Jean-Philippe Thiran, Laura Mancini, Stephen Wastling, Sirio Cocozza, Maria Petracca, Giuseppe Pontillo, Matteo Mancini, Sjoerd B. Vos, Vejay N. Vakharia, John S. Duncan, Helena Melero, Lidia Manzanedo, Emilio Sanz-Morales, Ángel Peña-Melián, Fernando Calamante, Arnaud Attyé, Ryan P. Cabeen, Laura Korobova, Arthur W. Toga, Anupa Ambili Vijayakumari, Drew Parker, Ragini Verma, Ahmed Radwan, Stefan Sunaert, Louise Emsell, Alberto De Luca, Alexander Leemans, Claude J. Bajada, Hamied Haroon, Hojjatollah Azadbakht, Maxime Chamberland, Sila Genc, Chantal M.W. Tax, Ping-Hong Yeh, Rujirutana Srikanchana, Colin D. Mcknight, Joseph Yuan-Mou Yang, Jian Chen, Claire E. Kelly, Chun-Hung Yeh, Jerome Cochereau, Jerome J. Maller, Thomas Welton, Fabien Almairac, Kiran K Seunarine, Chris A. Clark, Fan Zhang, Nikos Makris, Alexandra Golby, Yogesh Rathi, Lauren J. O'Donnell, Yihao Xia, Dogu Baran Aydogan, Yonggang Shi, Francisco Guerreiro Fernandes, Mathijs Raemaekers, Shaun Warrington, Stijn Michielse, Alonso Ramírez-Manzanares, Luis Concha, Ramón Aranda, Mariano Rivera Meraz, Garikoitz Lerma-Usabiaga, Lucas Roitman, Lucius S. Fekonja, Navona Calarco, Michael Joseph, Hajer Nakua, Aristotle N. Voineskos, Philippe Karan, Gabrielle Grenier, Jon Haitz Legarreta, Nagesh Adluru, Veena A. Nair, Vivek Prabhakaran, Andrew L. Alexander, Koji Kamagata, Yuya Saito, Wataru Uchida, Christina Andica, Masahiro Abe, Roza G. Bayrak, Claudia A.M. Gandini Wheeler-Kingshott, Egidio D'Angelo, Fulvia Palesi, Giovanni Savini, Nicolò Rolandi, Pamela Guevara, Josselin Houenou, Narciso López-López, Jean-François Mangin, Cyril Poupon, Claudio Román, Andrea Vázquez, Chiara Maffei, Mavilde Arantes, José Paulo Andrade, Susana Maria Silva, Vince D. Calhoun, Eduardo Caverzasi, Simone Sacco, Michael Lauricella, Franco Pestilli, Daniel Bullock, Yang Zhan, Edith Brignoni-Perez, Catherine Lebel, Jess E Reynolds, Igor Nestrasil, René Labounek, Christophe Lenglet, Amy Paulson, Stefania Aulicka, Sarah R. Heilbronner, Katja Heuer, Bramsh Qamar Chandio, Javier Guaje, Wei Tang, Eleftherios Garyfallidis, Rajikha Raja, Adam W. Anderson, Bennett A. Landman, Maxime Descoteaux

Publikováno v: NeuroImage, Vol 243, Iss , Pp 118502- (2021)

White matter bundle segmentation using diffusion MRI fiber tractography has become the method of choice to identify white matter fiber pathways in vivo in human brains. However, like other analyses of complex data, there is considerable variability i

Externí odkaz: https://doaj.org/article/d2f43c7d890749b4be784f2e814a17e8

Resolving bundle-specific intra-axonal T2 values within a voxel using diffusion-relaxation tract-based estimation

Autor: Muhamed Barakovic, Chantal M.W. Tax, Umesh Rudrapatna, Maxime Chamberland, Jonathan Rafael-Patino, Cristina Granziera, Jean-Philippe Thiran, Alessandro Daducci, Erick J. Canales-Rodríguez, Derek K. Jones

Publikováno v: NeuroImage, Vol 227, Iss , Pp 117617- (2021)

At the typical spatial resolution of MRI in the human brain, approximately 60–90% of voxels contain multiple fiber populations. Quantifying microstructural properties of distinct fiber populations within a voxel is therefore challenging but necessa

Externí odkaz: https://doaj.org/article/7729db69ed0d47ad85bac36490eed7a3