Abstract #0659

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

Achille Teillac^1,2,3, Sandrine Lefranc^2,3,4, Edouard Duchesnay^2,3,4,5, Fabrice Poupon^2,3,4, Maite Alaitz Ripoll Fuster^1,2,3, Denis Le Bihan^1,2,3, Jean François Mangin^2,3,4,5, and Cyril Poupon^1,2,3,5

¹CEA NeuroSpin / UNIRS, Gif-sur-Yvette, France, ²Université Paris-Saclay, Orsay, France, ³France Life Imaging, Orsay, France, ⁴CEA NeuroSpin / UNATI, Gif-sur-Yvette, France, ⁵http://cati-neuroimaging.com/, 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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