D
Dimitri Papadopoulos-Orfanos
Researcher at Université Paris-Saclay
Publications - 34
Citations - 1597
Dimitri Papadopoulos-Orfanos is an academic researcher from Université Paris-Saclay. The author has contributed to research in topics: Gyrus & Voxel-based morphometry. The author has an hindex of 17, co-authored 34 publications receiving 1432 citations. Previous affiliations of Dimitri Papadopoulos-Orfanos include Commissariat à l'énergie atomique et aux énergies alternatives & French Alternative Energies and Atomic Energy Commission.
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Journal ArticleDOI
A framework to study the cortical folding patterns.
Jean-François Mangin,Denis Rivière,Arnaud Cachia,Edouard Duchesnay,Y. Cointepas,Dimitri Papadopoulos-Orfanos,Paola Scifo,Taku Ochiai,Francis Brunelle,Jean Régis +9 more
TL;DR: A framework of using artificial neuroanatomists that are trained to identify sulci from a database is developed, which relies on a renormalization of the brain warping problem, which consists in matching the cortices at the scale of the folds.
Journal ArticleDOI
Automatic recognition of cortical sulci of the human brain using a congregation of neural networks.
Denis Rivière,Jean-François Mangin,Dimitri Papadopoulos-Orfanos,Jean-Marc Martinez,Vincent Frouin,Jean Régis +5 more
TL;DR: A complete system allowing automatic recognition of the main sulci of the human cortex, which relies on a preprocessing of magnetic resonance images leading to abstract structural representations of the cortical folding patterns.
Journal ArticleDOI
Object-based morphometry of the cerebral cortex
J.-F. Mangin,Denis Rivière,Arnaud Cachia,Edouard Duchesnay,Y. Cointepas,Dimitri Papadopoulos-Orfanos,D. L. Collins,Alan C. Evans,Jean Régis +8 more
TL;DR: This study reveals some correlates of handedness on the size of the sulci located in motor areas, which was not detected previously using standard voxel based morphometry.
Journal ArticleDOI
A primal sketch of the cortex mean curvature: a morphogenesis based approach to study the variability of the folding patterns
Arnaud Cachia,J.-F. Mangin,Denis Rivière,Ferath Kherif,Nathalie Boddaert,Alexandre Andrade,Dimitri Papadopoulos-Orfanos,Jean-Baptiste Poline,Isabelle Bloch,Monica Zilbovicius,Pascale Sonigo,Francis Brunelle,Jean Régis +12 more
TL;DR: A new representation of the cortical surface that may be used to study the cortex folding process and to recover some putative stable anatomical landmarks called sulcal roots usually buried in the depth of adult brains is proposed.
Journal ArticleDOI
A generic framework for the parcellation of the cortical surface into gyri using geodesic Voronoı̈ diagrams
Arnaud Cachia,Jean-François Mangin,Denis Rivière,Dimitri Papadopoulos-Orfanos,Ferath Kherif,Isabelle Bloch,Jean Régis +6 more
TL;DR: A generic automatic approach for the parcellation of the cortical surface into labeled gyri defined from a set of pairs of sulci selected by the user, illustrated with 12 different hemispheres.