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Abstract #0659

Asymmetries of the dendrite density in cortical areas assessed by diffusion MR microscopy using NODDI

Achille Teillac1,2,3, Sandrine Lefranc2,3,4, Edouard Duchesnay2,3,4,5, Fabrice Poupon2,3,4, Maite Alaitz Ripoll Fuster1,2,3, Denis Le Bihan1,2,3, Jean François Mangin2,3,4,5, and Cyril Poupon1,2,3,5

1CEA NeuroSpin / UNIRS, Gif-sur-Yvette, France, 2Université Paris-Saclay, Orsay, France, 3France Life Imaging, Orsay, France, 4CEA NeuroSpin / UNATI, Gif-sur-Yvette, France, 5, Gif-sur-Yvette, France

In this study, we investigated the dendrite density in cortical areas with diffusion MR microscopy using the NODDI model and showed, on a population of healthy volunteers, significant differences between left and right hemisphere, correlated with their supported brain functions.

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