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The effect of local perturbation fields on human DTI: Characterisation, measurement and correction

Indices derived from diffusion tensor imaging (DTI) data, including the mean diffusivity (MD) and fractional anisotropy (FA), are often used to better understand the microstructure of the brain. DTI, however, is susceptible to imaging artefacts, which can bias these indices. The most important sourc...

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Main Authors: Mohammadi, Siawoosh, Nagy, Zoltan, Möller, Harald E., Symms, Mark R., Carmichael, David W., Josephs, Oliver, Weiskopf, Nikolaus
Formato: Artigo
Idioma:Inglês
Publicado: Academic Press 2012
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC3314907/
https://ncbi.nlm.nih.gov/pubmed/22197741
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.neuroimage.2011.12.009
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