The effect of inversion time on a two-compartment SMT and NODDI: an in vivo study

Dominika Ciupek, Maryam Afzali, Fabian Bogusz, Marco Pizzolato, Derek K. Jones, Tomasz Pieciak

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Abstract

We investigate the effect of the inversion time on the spherical mean technique (SMT) and neurite orientation dispersion and density imaging (NODDI) metrics based on the multi-parametric diffusion MR data. Our findings indicate the orientation dispersion index and mean orientation of Watson distribution remains unchanged for a wide range of TI, while volume fractions and diffusivities show significant changes leading to characteristic "up-and-down" behavior concerning the TI used to fit the model.
Original languageEnglish
Publication date2021
Number of pages4
Publication statusPublished - 2021
Event2021 ISMRM & SMRT Annual Meeting & Exhibition - Online
Duration: 15 May 202120 May 2021

Conference

Conference2021 ISMRM & SMRT Annual Meeting & Exhibition
LocationOnline
Period15/05/202120/05/2021

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