Functional bold MRI: advantages of the 3 T vs. the 1.5 T
نویسندگان
چکیده
منابع مشابه
Functional bold MRI: advantages of the 3 T vs. the 1.5 T.
We quantitatively evaluate the benefits of a higher field strength for functional brain MRI (fMRI) based on the blood oxygenation level-dependent contrast. The 3-T fMRI shows a higher sensitivity for the motor and somatosensory stimulation and more specific localization in the grey substance. The 3-T fMRI detects additional areas of activation with the motor paradigm.
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ژورنال
عنوان ژورنال: Clinical Imaging
سال: 2011
ISSN: 0899-7071
DOI: 10.1016/j.clinimag.2010.07.003