SANDI-AMICO: an open-source toolbox for fast Soma And Neurite Density Imaging (SANDI) with AMICO - Inserm - Institut national de la santé et de la recherche médicale Access content directly
Conference Papers Year : 2021

SANDI-AMICO: an open-source toolbox for fast Soma And Neurite Density Imaging (SANDI) with AMICO

Abstract

The soma and neurite density imaging (SANDI) model has been recently introduced to estimate diffusion MRI indices of apparent neurite and soma density noninvasively in the brain. Here, we introduce SANDIAMICO a fast (10 seconds for whole brain images) and robust implementation for estimating SANDI parameters using the Accelerated Microstructure Imaging via Convex Optimization (AMICO) framework. Using numerical simulations and in vivo human data, we show excellent performances of SANDIAMICO in terms of accuracy, precision, robustness to noise and intra-subject reproducibility.
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Dates and versions

inserm-03783770 , version 1 (22-09-2022)

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  • HAL Id : inserm-03783770 , version 1

Cite

Simona Schiavi, Mario Ocampo-Pineda, Raphaël Truffet, Emmanuel Caruyer, Alessandro Daducci, et al.. SANDI-AMICO: an open-source toolbox for fast Soma And Neurite Density Imaging (SANDI) with AMICO. 27th annual meeting of the Organization for Human Brain Mapping (OHBM), Jun 2021, Virtual, Singapore. ⟨inserm-03783770⟩
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