Improved resting state functional connectivity sensitivity and reproducibility using a multiband multi-echo acquisition
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DOI: 10.1016/j.neuroimage.2020.117461
Abstract: Recent advances in functional MRI techniques include multiband (MB) imaging and multi-echo (ME) imaging. In MB imaging multiple slices are acquired simultaneously leading to significant increases in temporal and spatial resolution. Multi-echo imaging enables multiple… read more here.
Keywords: seed; connectivity; multi echo; reproducibility ... See more keywords
Improving the Breath-Holding CVR Measurement Using the Multiband Multi-Echo EPI Sequence
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DOI: 10.3389/fphys.2021.619714
Abstract: Blood oxygen level-dependent (BOLD) functional MRI (fMRI) is commonly used to measure cerebrovascular reactivity (CVR), which can convey insightful information about neurovascular health. Breath-holding (BH) has been shown to be a practical vasodilatory stimulus for… read more here.
Keywords: epi sequence; multi echo; cvr; mbme ... See more keywords