搜索结果: 1-2 共查到“生物医学工程 BOLD”相关记录2条 . 查询时间(0.056 秒)
BOLD Noise Assumptions in fMRI
BOLD fMRI
2009/9/8
This paper discusses the assumption of Gaussian noise in the blood-oxygenation-dependent (BOLD) contrast for functional MRI (fMRI). In principle, magnitudes in MRI images follow a Rice distribution. W...
BOLD-Perfusion Coupling during Monocular and Binocular Stimulation
BOLD-Perfusion Coupling Monocular Binocular Stimulation
2009/9/4
Previous studies have suggested that during selective activation of a subset of the zones comprising a columnar system in visual cortex, perfusion increases uniformly in all columns of the system, whi...