| Literature DB >> 25441506 |
Mudassar Kamran1, Carl D Hacker2, Monica G Allen3, Timothy J Mitchell3, Eric C Leuthardt4, Abraham Z Snyder5, Joshua S Shimony6.
Abstract
Resting-state functional MR imaging (rsfMR imaging) measures spontaneous fluctuations in the blood oxygen level-dependent (BOLD) signal and can be used to elucidate the brain's functional organization. It is used to simultaneously assess multiple distributed resting-state networks. Unlike task-based functional MR imaging, rsfMR imaging does not require task performance. This article presents a brief introduction of rsfMR imaging processing methods followed by a detailed discussion on the use of rsfMR imaging in presurgical planning. Example cases are provided to highlight the strengths and limitations of the technique.Entities:
Keywords: Eloquent cortex; Functional MR imaging; MLP; Multilayered perceptron; RSNs; Resting-state functional MR imaging; Resting-state networks; rsfMR imaging
Mesh:
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Year: 2014 PMID: 25441506 PMCID: PMC4291182 DOI: 10.1016/j.nic.2014.07.009
Source DB: PubMed Journal: Neuroimaging Clin N Am ISSN: 1052-5149 Impact factor: 2.264