P
Patric Hagmann
Researcher at University of Lausanne
Publications - 219
Citations - 24396
Patric Hagmann is an academic researcher from University of Lausanne. The author has contributed to research in topics: Connectome & Diffusion MRI. The author has an hindex of 54, co-authored 203 publications receiving 21142 citations. Previous affiliations of Patric Hagmann include École Polytechnique Fédérale de Lausanne & University Hospital of Lausanne.
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Journal ArticleDOI
Mapping the Structural Core of Human Cerebral Cortex
Patric Hagmann,Leila Cammoun,Xavier Gigandet,Reto Meuli,Christopher J. Honey,Van J. Wedeen,Olaf Sporns +6 more
TL;DR: The spatial and topological centrality of the core within cortex suggests an important role in functional integration and a substantial correspondence between structural connectivity and resting-state functional connectivity measured in the same participants.
Journal ArticleDOI
Predicting human resting-state functional connectivity from structural connectivity
Christopher J. Honey,Olaf Sporns,Leila Cammoun,X. Gigandet,Jean-Philippe Thiran,Reto Meuli,Patric Hagmann,Patric Hagmann +7 more
TL;DR: Although resting state functional connectivity is variable and is frequently present between regions without direct structural linkage, its strength, persistence, and spatial statistics are nevertheless constrained by the large-scale anatomical structure of the human cerebral cortex.
Predicting human resting-state functional connectivity from structural connectivity
Christopher J. Honey,Olaf Sporns,Leila Cammoun,X. Gigandet,Jean-Philippe Thiran,Reto Meuli,Patric Hagmann,Patric Hagmann +7 more
TL;DR: In this article, the authors investigate whether systems-level properties of functional networks can be explained by structural properties of the underlying anatomical network, using functional MRI and diffusionspectrum imaging tractography.
Journal ArticleDOI
Mapping complex tissue architecture with diffusion spectrum magnetic resonance imaging.
Van J. Wedeen,Patric Hagmann,Patric Hagmann,Wen-Yih Isaac Tseng,Timothy G. Reese,Robert M. Weisskoff +5 more
TL;DR: Methods are presented to map complex fiber architectures in tissues by imaging the 3D spectra of tissue water diffusion with MR, showing correspondence between the orientational maxima of the diffusion spectrum and those of the fiber orientation density at each location.
Journal ArticleDOI
Diffusion spectrum magnetic resonance imaging (DSI) tractography of crossing fibers
Van J. Wedeen,Ruopeng Wang,Jeremy D. Schmahmann,Thomas Benner,Wen-Yih Isaac Tseng,Guangping Dai,Deepak N. Pandya,Patric Hagmann,Patric Hagmann,Helen D'Arceuil,A. J. de Crespigny +10 more
TL;DR: Findings indicate that DSI tractography is able to image crossing fibers in neural tissue, an essential step toward non-invasive imaging of connectional neuroanatomy.