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Harmonizing DTI measurements across scanners to examine the development of white matter microstructure in 803 adolescents of the NCANDA study

Kilian M. Pohl, Edith V. Sullivan, Torsten Rohlfing, Weiwei Chu, Dongjin Kwon, B. Nolan Nichols, Yong Zhang, Sandra A. Brown, Susan F. Tapert, Kevin Cummins, Wesley K. Thompson, Ty Brumback (+9 others)
2016 NeuroImage  
To identify factors that could contribute to regional differences in white matter microstructure development, large samples of youth spanning adolescence to young adulthood are essential to parse these  ...  Harmonization of DTI metrics across manufacturers entailed the use of human-phantom data, acquired multiple times on each of three non-NCANDA participants at each site's MR system, to determine a manufacturer-specific  ...  A larger-scale, longitudinal DTI study also focused on white matter microstructural development in adolescence and observed that, whereas girls exhibited evidence for white matter maturation through mid-adolescence  ... 
doi:10.1016/j.neuroimage.2016.01.061 pmid:26872408 pmcid:PMC4808415 fatcat:mmtibavkjjf3hnd7nwsppouro4

Peak width of skeletonized mean diffusivity (PSMD) as marker of widespread white matter tissue damage in multiple sclerosis

C. Vinciguerra, A. Giorgio, J. Zhang, I. Di Donato, M.L. Stromillo, R. Tappa Brocci, A. Federico, M.T. Dotti, N. De Stefano
2019 Multiple Sclerosis and Related Disorders  
Here, we gathered and meta-analyzed 43 cross-sectional diffusion tensor imaging (DTI) data from 10 population-based cohort studies 44 in order to establish the time course of white matter water diffusion  ...  adulthood, 78 of the PSMD distribution and compare it with that of more commonly used white matter water 79 diffusion phenotypes in white matter. 80 author/funder.  ...  Harmonizing DTI measurements across scanners to examine 483 the development of white matter microstructure in 803 adolescents of the NCANDA study. Banks T, Saunders DE, Clayden JD, et al.  ... 
doi:10.1016/j.msard.2018.11.011 fatcat:7dnedeu5xnezvc2byiipp3jiem