Search Results for author: Jean-François Mangin

Found 7 papers, 5 papers with code

GeoLab: Geometry-based Tractography Parcellation of Superficial White Matter

1 code implementation2 Mar 2023 Nabil Vindas, Nicole Labra Avila, Fan Zhang, Tengfei Xue, Lauren J. O'Donnell, Jean-François Mangin

Superficial white matter (SWM) has been less studied than long-range connections despite being of interest to clinical research, andfew tractography parcellation methods have been adapted to SWM.

Identification of Rare Cortical Folding Patterns using Unsupervised Deep Learning

1 code implementation29 Nov 2022 Louise Guillon, Joël Chavas, Audrey Bénézit, Marie-Laure Moutard, Denis Rivière, Jean-François Mangin

To this end, we preprocess the brain MR images to focus the learning on the folding morphology and train a beta-VAE to model the inter-individual variability of the folding.

GeoSP: A parallel method for a cortical surface parcellation based on geodesic distance

1 code implementation26 Mar 2021 Narciso López-López, Andrea Vázquez, Cyril Poupon, Jean-François Mangin, Susana Ladra, Pamela Guevara

We present GeoSP, a parallel method that creates a parcellation of the cortical mesh based on a geodesic distance, in order to consider gyri and sulci topology.

Clustering

Cortical surface parcellation based on intra-subject white matter fiber clustering

no code implementations16 Feb 2020 Narciso López-López, Andrea Vázquez, Cyril Poupon, Jean-François Mangin, Pamela Guevara

The output is the complete labeling of cortical mesh vertices, representing the different cortex sub-parcels, with strong connections to other sub-parcels.

Clustering

Parallel optimization of fiber bundle segmentation for massive tractography datasets

no code implementations24 Dec 2019 Andrea Vázquez, Narciso López-López, Nicole Labra, Miguel Figueroa, Cyril Poupon, Jean-François Mangin, Cecilia Hernández, Pamela Guevara

We present an optimized algorithm that performs automatic classification of white matter fibers based on a multi-subject bundle atlas.

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