Stability effects on results of diffusion tensor imaging analysis by reduction of the number of gradient directions due to motion artifacts: an application to presymptomatic Huntington’s disease

In diffusion tensor imaging (DTI), an improvement in the signal-to-noise ratio (SNR) of the fractional anisotropy (FA) maps can be obtained when the number of recorded gradient directions (GD) is increased. Vice versa, elimination of motion-corrupted or noisy GD leads to a more accurate characteriza...

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Detalles Bibliográficos
Autores principales: Müller, Hans-Peter, Süssmuth, Sigurd D., Landwehrmeyer, G. Bernhard, Ludolph, Albert, Tabrizi, Sarah J, Kloppel, Stefan, Kassubek, Jan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2012
Materias:
Huntington Disease
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3269342/
https://www.ncbi.nlm.nih.gov/pubmed/22307262
http://dx.doi.org/10.1371/currents.RRN1292

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