Search Results - "Guevara, Pamela"

Superficial white matter: A review on the dMRI analysis methods and applications by Guevara, Miguel, Guevara, Pamela, Román, Claudio, Mangin, Jean-François

“…The mapping of human brain connections is still an on going task. Unlike deep white matter (DWM), which has been extensively studied and well documented,…”
Get full text

Reproducibility of superficial white matter tracts using diffusion-weighted imaging tractography by Guevara, Miguel, Román, Claudio, Houenou, Josselin, Duclap, Delphine, Poupon, Cyril, Mangin, Jean François, Guevara, Pamela

“…Human brain connection map is far from being complete. In particular the study of the superficial white matter (SWM) is an unachieved task. Its description is…”
Get full text

Superficial white matter bundle atlas based on hierarchical fiber clustering over probabilistic tractography data by Román, Claudio, Hernández, Cecilia, Figueroa, Miguel, Houenou, Josselin, Poupon, Cyril, Mangin, Jean-François, Guevara, Pamela

“…•We present a new superficial white matter (SWM) atlas of short association bundles created by an unsupervised method based on different levels of fiber…”
Get full text

Increased and Decreased Superficial White Matter Structural Connectivity in Schizophrenia and Bipolar Disorder by Ji, Ellen, Guevara, Pamela, Guevara, Miguel, Grigis, Antoine, Labra, Nicole, Sarrazin, Samuel, Hamdani, Nora, Bellivier, Frank, Delavest, Marine, Leboyer, Marion, Tamouza, Ryad, Poupon, Cyril, Mangin, Jean-François, Houenou, Josselin

“…Schizophrenia (SZ) and bipolar disorder (BD) are often conceptualized as "disconnection syndromes," with substantial evidence of abnormalities in deep white…”
Get full text

FFClust: Fast fiber clustering for large tractography datasets for a detailed study of brain connectivity by Vázquez, Andrea, López-López, Narciso, Sánchez, Alexis, Houenou, Josselin, Poupon, Cyril, Mangin, Jean-François, Hernández, Cecilia, Guevara, Pamela

“…Automated methods that can identify white matter bundles from large tractography datasets have several applications in neuroscience research. In these…”
Get full text

PhyberSIM: a tool for the generation of ground truth to evaluate brain fiber clustering algorithms by Poo, Elida, Mangin, Jean-François, Poupon, Cyril, Hernández, Cecilia, Guevara, Pamela

“…Diffusion Magnetic Resonance Imaging tractography is a non-invasive technique that produces a collection of streamlines representing the main white matter…”
Get full text

Disentangling the variability of the superficial white matter organization using regional-tractogram-based population stratification by Guevara, Miguel, Sun, Zhong-Yi, Guevara, Pamela, Rivière, Denis, Grigis, Antoine, Poupon, Cyril, Mangin, Jean-François

“…•Study of the short superficial white matter connections and their relationship with the variability of cortical morphology.•Method for inferring fine grained…”
Get full text

Short fiber bundle filtering and test-retest reproducibility of the Superficial White Matter by Mendoza, Cristóbal, Román, Claudio, Mangin, Jean-François, Hernández, Cecilia, Guevara, Pamela

“…In recent years, there has been a growing interest in studying the Superficial White Matter (SWM). The SWM consists of short association fibers connecting near…”
Get full text

Increased Endocytosis of Cadmium-Metallothionein through the 24p3 Receptor in an In Vivo Model with Reduced Proximal Tubular Activity by Zavala-Guevara, Itzel Pamela, Ortega-Romero, Manolo Sibael, Narváez-Morales, Juana, Jacobo-Estrada, Tania Libertad, Lee, Wing-Kee, Arreola-Mendoza, Laura, Thévenod, Frank, Barbier, Olivier Christophe

“…The proximal tubule (PT) is the major target of cadmium (Cd ) nephrotoxicity. Current dogma postulates that Cd complexed to metallothionein (MT) (CdMT) is…”
Get full text

BRAIN FIBER BUNDLE SIMULATOR USING SPLINE CURVES by Poo, Elida, Hernández, Cecilia, Mangin, Jean-François, Guevara, Pamela

Get full text

Clustering of Whole-Brain White Matter Short Association Bundles Using HARDI Data by Román, Claudio, Guevara, Miguel, Valenzuela, Ronald, Figueroa, Miguel, Houenou, Josselin, Duclap, Delphine, Poupon, Cyril, Mangin, Jean-François, Guevara, Pamela

“…Human brain connectivity is extremely complex and variable across subjects. While long association and projection bundles are stable and have been deeply…”
Get full text

Patients recovering from COVID-19 who presented with anosmia during their acute episode have behavioral, functional, and structural brain alterations by Kausel, Leonie, Figueroa-Vargas, Alejandra, Zamorano, Francisco, Stecher, Ximena, Aspé-Sánchez, Mauricio, Carvajal-Paredes, Patricio, Márquez-Rodríguez, Victor, Martínez-Molina, María Paz, Román, Claudio, Soto-Fernández, Patricio, Valdebenito-Oyarzo, Gabriela, Manterola, Carla, Uribe-San-Martín, Reinaldo, Silva, Claudio, Henríquez-Ch, Rodrigo, Aboitiz, Francisco, Polania, Rafael, Guevara, Pamela, Muñoz-Venturelli, Paula, Soto-Icaza, Patricia, Billeke, Pablo

“…Patients recovering from COVID-19 commonly exhibit cognitive and brain alterations, yet the specific neuropathological mechanisms and risk factors underlying…”
Get full text

Fiber Clustering Acceleration With a Modified Kmeans++ Algorithm Using Data Parallelism by Goicovich, Isaac, Olivares, Paulo, Román, Claudio, Vázquez, Andrea, Poupon, Cyril, Mangin, Jean-François, Guevara, Pamela, Hernández, Cecilia

“…Fiber clustering methods are typically used in brain research to study the organization of white matter bundles from large diffusion MRI tractography datasets…”
Get full text

An Example-Based Multi-Atlas Approach to Automatic Labeling of White Matter Tracts by Yoo, Sang Wook, Guevara, Pamela, Jeong, Yong, Yoo, Kwangsun, Shin, Joseph S, Mangin, Jean-Francois, Seong, Joon-Kyung

“…We present an example-based multi-atlas approach for classifying white matter (WM) tracts into anatomic bundles. Our approach exploits expert-provided example…”
Get full text

Phybers: a package for brain tractography analysis by González Rodríguez, Lazara Liset, Osorio, Ignacio, Cofre G, Alejandro, Hernandez Larzabal, Hernan, Román, Claudio, Poupon, Cyril, Mangin, Jean-François, Hernández, Cecilia, Guevara, Pamela

“…We present a Python library (Phybers) for analyzing brain tractography data. Tractography datasets contain streamlines (also called fibers) composed of 3D…”
Get full text

CONVEX HULL BASED FILTERING OF SUPERFICIAL WHITE MATTER FIBER BUNDLES by Mendoza, Cristóbal, Román, Claudio, Mangin, Jean-François, Hernández, Cecilia, Guevara, Pamela

Get full text

Efficient estimation of time-dependent brain functional connectivity using anatomical connectivity constraints by Larzabal, Hernan Hernandez, Araya, David, Rodriguez, Lazara Liset Gonzalez, Roman, Claudio, Trujillo-Barreto, Nelson, Guevara, Pamela, El-Deredy, Wael

“…There is ongoing interest in the dynamics of resting state brain networks (RSNs) as potential predictors of cognitive and behavioural states. Multivariate…”
Get full text

ABrainVis: an android brain image visualization tool by Osorio, Ignacio, Guevara, Miguel, Bonometti, Danilo, Carrasco, Diego, Descoteaux, Maxime, Poupon, Cyril, Mangin, Jean-François, Hernández, Cecilia, Guevara, Pamela

“…The visualization and analysis of brain data such as white matter diffusion tractography and magnetic resonance imaging (MRI) volumes is commonly used by…”
Get full text

REGIONAL METASTABILITY OF WHOLE-BRAIN KURAMOTO NETWORKS ACROSS MULTIPLE CONNECTOME SCALES by Gatica, Marilyn, Torres, Felipe, Otero, Monica, Guevara, Pamela, Weinstein, Alejandro, Cabral, Joana, Cortes, Jesus, El-Deredy, Wael

Get full text

From Coarse to Fine-Grained Parcellation of the Cortical Surface Using a Fiber-Bundle Atlas by López-López, Narciso, Vázquez, Andrea, Houenou, Josselin, Poupon, Cyril, Mangin, Jean-François, Ladra, Susana, Guevara, Pamela

“…We present a hybrid method to create fine-grained parcellations of the cortical surface, from a coarse-grained parcellation according to an anatomical atlas,…”
Get full text