Article
Randomized parcellation based inference.
NeuroImage - 1 Apr 2014
Da Mota Benoit, Fritsch Virgile, Varoquaux Gaël, Banaschewski Tobias, Barker Gareth J, Bokde Arun L W, Bromberg Uli, Conrod Patricia, Gallinat Jürgen, Garavan Hugh, Martinot Jean-Luc, Nees Frauke, Paus Tomas, Pausova Zdenka, Rietschel Marcella, Smolka Michael N, Ströhle Andreas, Frouin Vincent, Poline Jean-Baptiste, Thirion Bertrand
Abstract excerpt
Neuroimaging group analyses are used to relate inter-subject signal differences observed in brain imaging with behavioral or genetic variables and to assess risks factors of brain diseases. The lack of stability and of sensitivity of current voxel-based analysis schemes may however lead to non-reproducible results. We introduce a new approach to overcome the limitations of standard methods, in which active voxels...
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