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Diffusion MRI simulation of realistic neurons with SpinDoctor and the Neuron Module [article]

Chengran Fang, Van-Dang Nguyen, Demian Wassermann, Jing-Rebecca Li
2020 arXiv   pre-print
In this paper we present the Neuron Module that we implemented within the Matlab-based diffusion MRI simulation toolbox SpinDoctor.  ...  In order to facilitate the diffusion MRI simulation of realistic neurons by the research community, we constructed finite element meshes for a group of 36 pyramidal neurons and a group of 29 spindle neurons  ...  Acknowledgment Van-Dang Nguyen was supported by the Swedish Energy Agency with the project ID P40435-1 and MSO4SC, the grant number 731063. We would like to thank ANSA from Beta-CAE Systems S.  ... 
arXiv:1910.07916v3 fatcat:ufozbcgwprcktba5gf7uaaq77a

Diffusion MRI simulation of realistic neurons with SpinDoctor and the Neuron Module

Van-Dang Nguyen, Chengran Fang, Demian Wassermann, Jing-Rebecca Li
2020 NeuroImage  
Through the Neuron Module, these neuron and cell components finite element meshes can be seamlessly coupled with the functionalities of SpinDoctor to provide the diffusion MRI signal attributable to spins  ...  In order to facilitate the diffusion MRI simulation of realistic neurons by the research community, we constructed finite element meshes for a group of 36 pyramidal neurons and a group of 29 spindle neurons  ...  Acknowledgment Van-Dang Nguyen was supported by the Swedish Energy Agency with the project ID P40435-1 and MSO4SC, the grant number 731063. We would like to thank ANSA from Beta-CAE Systems S.  ... 
doi:10.1016/j.neuroimage.2020.117198 pmid:32730957 fatcat:pjeq26l4vjf2vmidcmc6vn437y

Practical computation of the diffusion MRI signal of realistic neurons based on Laplace eigenfunctions [article]

Jing-Rebecca Li, Try Nguyen Tran, Van-Dang Nguyen
2020 arXiv   pre-print
In this paper, we present a simulation framework that we have implemented inside the MATLAB-based diffusion MRI simulator SpinDoctor that efficiently computes the Matrix Formalism representation for realistic  ...  of the biological cell and its diffusion MRI signal.  ...  In another recent paper 54 , we presented a module of SpinDoctor called the Neuron Module that enables diffusion MRI simulations for a group of 36 pyramidal neurons and a group of 29 spindle neurons whose  ... 
arXiv:1911.07165v2 fatcat:s3wef5f5c5ffxjgg7qnabm7cnq