Author

Charles Poirier

Université de SherbrookeORCID 0000-0001-5677-7474Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:dimensionality reduction· 2 Organism:human· 2 Assay:imaging· 2 Approach:statistical model· 2 Approach:experimental assay· 1 Organism:mouse· 1 Assay:multiome· 1 Research Focus:trajectory inference· 1

Frequent Co-Authors

Maxime DescoteauxiD· 3 shared Laurent PetitiD· 2 shared Arnaud BoréiD· 1 shared Graham E. LittleiD· 1 shared Joël LefebvreiD· 1 shared Martin ParentiD· 1 shared

Activity by Year

2022-2026 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 12 mutual co-author links

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3 shared papersBioinformatics

Maxime DescoteauxORCID

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3 papers

Recent·Most cited

BioinformaticsbioRxivPreprintSep 17, 2026

Tractography from Serial Optical Coherence Tomography: How and Why?

Charles Poirier, Laurent Petit, Joël Lefebvre, Maxime Descoteaux

This paper develops a method for microscale white matter tractography using S-OCT and validates it on simulated and mouse brain data, showing improved ODF estimation and tractography performance.

DOI 10.64898/2026.08.14.744847

mouseimaging

𝕏 PostBluesky

NeuroscienceHuman Brain MappingPeer-reviewedJun 1, 2025

Mapping caudolenticular gray matter bridges in the human brain striatum through diffusion magnetic resonance imaging and tractography

Graham E. Little, Charles Poirier, Arnaud Boré…·Maxime Descoteaux

This study introduces a novel tractography method to reconstruct and analyze caudolenticular gray matter bridges in the human brain using diffusion MRI, demonstrating their microstructural properties.

2 citations

humanimaging

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BioinformaticsbioRxivPreprintDec 18, 2022

A Unified Filtering Method for Estimating Asymmetric Orientation Distribution Functions: Where and How Asymmetry Occurs in the Brain

Charles Poirier, Maxime Descoteaux

This paper introduces a unified filtering method for estimating asymmetric ODFs in dMRI, showing it can detect complex asymmetric fiber configurations in brain data.

3 citations

humanmultiome

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