Intersite Reliability of Diffusion Tensor Imaging on Two 3T Scanners

Magnetic Resonance in Medical Sciences : MRMS : an Official Journal of Japan Society of Magnetic Resonance in Medicine
Koji KamagataShigeki Aoki

Abstract

We report the intersite scan reliability of diffusion tensor imaging (DTI) parameters using identical 3T scanners and acquisition protocols at 2 sites. Voxel-based analysis revealed several regions with significant intersite differences. The intersite reliability of DTI measures showed coefficients of variation below 4% in tract-specific analysis (TSA) and below 6% in atlas-based analysis. Given the excellent reliability of TSA, our results suggest it as a promising and useful tool for multicenter DTI studies.

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Citations

Jan 5, 2016·Journal of Stroke and Cerebrovascular Diseases : the Official Journal of National Stroke Association·Toshiaki TaokaKohji Abe
Apr 3, 2015·Magnetic Resonance in Medical Sciences : MRMS : an Official Journal of Japan Society of Magnetic Resonance in Medicine·Aurelien KereverEri Arikawa-Hirasawa
Dec 23, 2016·AJNR. American Journal of Neuroradiology·E M PalaciosUNKNOWN TRACK-TBI Investigators
Dec 8, 2017·Magnetic Resonance in Medical Sciences : MRMS : an Official Journal of Japan Society of Magnetic Resonance in Medicine·Atsushi TachibanaTakayuki Obata
Mar 27, 2020·Neural Regeneration Research·Koji KamagataShigeki Aoki
Jul 3, 2018·Korean Journal of Radiology : Official Journal of the Korean Radiological Society·Jeeyoung MinWon-Jin Moon
Jun 3, 2021·International Journal of Molecular Sciences·Koji KamagataShigeki Aoki

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