Micro-structural indexes based on a novel reconstruction method for diffusion MRI data (SHORE)1 have recently been proposed. Nevertheless, such numerical biomarkers require proper validation and so far, no attempt has been done to apply the SHORE method to human magnetic resonance imaging (MRI) data. In this work, we derive and analyze SHORE descriptors on a group of human Diffusion Spectrum Imaging (DSI) data. The study aimed at determining their descriptive power, reliability and relations with established indexes of connectivity microstructure.
Are SHORE-based biomarkers suitable descriptors for microstructure in DSI?
Brusini, Lorenza;Zucchelli, Mauro;DADUCCI, Alessandro;MENEGAZ, Gloria
2015
Abstract
Micro-structural indexes based on a novel reconstruction method for diffusion MRI data (SHORE)1 have recently been proposed. Nevertheless, such numerical biomarkers require proper validation and so far, no attempt has been done to apply the SHORE method to human magnetic resonance imaging (MRI) data. In this work, we derive and analyze SHORE descriptors on a group of human Diffusion Spectrum Imaging (DSI) data. The study aimed at determining their descriptive power, reliability and relations with established indexes of connectivity microstructure.
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