The voxel-wise analysis of false negative fMRI activation in regions of provoked impaired cerebrovascular reactivity
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DOI: 10.1371/journal.pone.0215294
Abstract: Task-evoked Blood-oxygenation-level-dependent (BOLD-fMRI) signal activation is widely used to interrogate eloquence of brain areas. However, data interpretation can be improved, especially in regions with absent BOLD-fMRI signal activation. Absent BOLD-fMRI signal activation may actually represent… read more here.
Keywords: fmri signal; signal activation; bold fmri; activation ... See more keywords