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The Role of Gray and White Matter Segmentation in Quantitative Proton MR Spectroscopic Imaging

Since the brain's gray matter (GM) and white matter (WM) metabolite concentrations differ, their partial volumes can vary the voxel's (1)H MR spectroscopy ((1)H-MRS) signal, reducing the sensitivity to changes. While single-voxel (1)H-MRS cannot differentiate the WM from GM signals, partia...

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Autori principali: Tal, Assaf, Kirov, Ivan I., Grossman, Robert I., Gonen, Oded
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2012
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC3449040/
https://ncbi.nlm.nih.gov/pubmed/22714729
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/nbm.2812
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