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Presurgical Resting-State fMRI
2014Purpose: Task-based fMRI has traditionally been used to locate eloquent regions of the brain that are relevant to specific cognitive tasks. These locations have, in turn, been used successfully to inform surgical planning. Resting-state functional MRI (fMRI) uses alternative methods to find networks, but does not require any task performance by a ...
Carl D. Hacker +5 more
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Resting-state fMRI in primary Sjögren syndrome
Acta Radiologica, 2018Background The involvement of the central nervous system in primary Sjögren syndrome (pSS) remains controversial. Functional magnetic resonance imaging (fMRI) is a relatively new method that can be applied to investigate the heterogeneity of central nervous system (CNS) involvement in pSS patients through regional homogeneity (ReHo) analysis.
Xiaoyi Wang +6 more
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Changes in resting-state fMRI in vestibular neuritis
Brain Structure and Function, 2013Vestibular neuritis (VN) is a sudden peripheral unilateral vestibular failure with often persistent head movement-related dizziness and unsteadiness. Compensation of asymmetrical activity in the primary peripheral vestibular afferents is accomplished by restoration of impaired brainstem vestibulo-ocular and vestibulo-spinal reflexes, but presumably ...
Thomas F. Münte +3 more
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The migraineur’s brain networks: Continuous resting state fMRI over 30 days
Cephalalgia, 2020Objective The aim of the current study was to identify typical alterations in resting state connectivity within different stages of the migraine cycle and to thus explore task-free mechanisms of headache attack generation in migraineurs.
L. Schulte +3 more
semanticscholar +1 more source
Research progress on resting state fMRI of epilepsy
Brain and Development, 2012As a study method of resting state network (RSN), resting state functional MRI (rfMRI) can be applied to detect low frequency fluctuate (LFF) in various cerebral areas based on resting state blood oxygen level dependence (BOLD) signals; and it is easier and more consistent than task-related fMRI.
Pei-Yi Gao +4 more
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Resting-State fMRI: Preclinical Foundations
2020This chapter introduces a neuroimaging approach that has become popular among scientists over the last decade and that now is starting to attain clinical uses. The technique is called resting-state functional connectivity (RSFC), and it typically utilizes functional magnetic resonance imaging (fMRI) scans collected from subjects at rest (i.e., doing ...
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Evaluation of ICA-AROMA and alternative strategies for motion artifact removal in resting state fMRI
NeuroImage, 2015R. Pruim +3 more
semanticscholar +1 more source