Comparing 3 T and 1.5 T MRI for tracking Alzheimer's disease progression with tensor-based morphometry
نویسندگان
چکیده
منابع مشابه
Comparing 3 T and 1.5 T MRI for tracking Alzheimer's disease progression with tensor-based morphometry.
A key question in designing MRI-based clinical trials is how the main magnetic field strength of the scanner affects the power to detect disease effects. In 110 subjects scanned longitudinally at both 3.0 and 1.5 T, including 24 patients with Alzheimer's Disease (AD) [74.8 +/- 9.2 years, MMSE: 22.6 +/- 2.0 at baseline], 51 individuals with mild cognitive impairment (MCI) [74.1 +/- 8.0 years, MM...
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ژورنال
عنوان ژورنال: Human Brain Mapping
سال: 2009
ISSN: 1065-9471
DOI: 10.1002/hbm.20882