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Title

Air bubble artifact reduction in post-mortem whole-brain MRI: the influence of receiver bandwidth

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Published in Neuroradiology. 2018, vol. 60, no. 10, p. 1089-1092
Abstract Air bubble artifacts on SWI post-mortem MRI studies may interfere with the detection of cerebral microbleeds. We investigated whether the utilization of a higher receiver bandwidth of 500 Hz/pixel could reduce cortical air bubble artifacts without compromising the detection of cerebral microbleeds in high-field MRI. All microbleeds remained clearly visible whereas a reduction of 17% of the long axis of the "halo" magnitude artifacts was achieved. On corresponding phase images, air bubble artifacts appeared identical.
Keywords Air bubble artifactsMRIMicrobleedsPostmortemSWI
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PMID: 30090981
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Article (Published version) (3.8 MB) - document accessible for UNIGE members only Limited access to UNIGE
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Research group Neuroimagerie moléculaire en psychiatrie (983)
Project FNS: 320030_159990/1
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SCHEFFLER, Max et al. Air bubble artifact reduction in post-mortem whole-brain MRI: the influence of receiver bandwidth. In: Neuroradiology, 2018, vol. 60, n° 10, p. 1089-1092. https://archive-ouverte.unige.ch/unige:120337

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Deposited on : 2019-07-04

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