Results 11 to 20 of about 59,362 (311)
Vigilance Effects in Resting-State fMRI [PDF]
Frontiers in Neuroscience, 2020 Measures of resting-state functional magnetic resonance imaging (rsfMRI) activity have been shown to be sensitive to cognitive function and disease state.
Thomas T. Liu +2 more
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State-Dependent Effective Connectivity in Resting-State fMRI [PDF]
Frontiers in Neural Circuits, 2021 The human brain at rest exhibits intrinsic dynamics transitioning among the multiple metastable states of the inter-regional functional connectivity. Accordingly, the demand for exploring the state-specific functional connectivity increases for a deeper ...
Hae-Jeong Park +18 more
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Network connectivity in epilepsy: Resting state-fMRI and EEG-fMRI contributions [PDF]
Frontiers in Neurology, 2014 There is a growing body of evidence pointing towards large scale networks underlying the core phenomena in epilepsy, from seizure generation to cognitive dysfunction or response to treatment.
Maria eCenteno +3 more
doaj +5 more sources
Resting State fMRI: Going Through the Motions [PDF]
Frontiers in Neuroscience, 2019 Resting state functional magnetic resonance imaging (rs-fMRI) has become an indispensable tool in neuroscience research. Despite this, rs-fMRI signals are easily contaminated by artifacts arising from movement of the head during data collection.
Sanam Maknojia +6 more
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On consciousness, resting state fMRI, and neurodynamics [PDF]
Nonlinear Biomedical Physics, 2010 During the last years, functional magnetic resonance imaging (fMRI) of the brain has been introduced as a new tool to measure consciousness, both in a clinical setting and in a basic neurocognitive research. Moreover, advanced mathematical methods and theories have arrived the field of fMRI (e.g.
Arvid Lundervold
openalex +4 more sources
Resting-state fMRI confounds and cleanup [PDF]
NeuroImage, 2013 The goal of resting-state functional magnetic resonance imaging (fMRI) is to investigate the brain's functional connections by using the temporal similarity between blood oxygenation level dependent (BOLD) signals in different regions of the brain "at rest" as an indicator of synchronous neural activity.
Kevin Murphy +2 more
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Resting-State fMRI in Studies of Acupuncture [PDF]
Evidence-Based Complementary and Alternative Medicine, 2021 Research exploring the mechanism of acupuncture has been a hot topic in medicine. Resting-state functional magnetic resonance imaging (rs-fMRI) research is a noninvasive and extensive method, which is aimed at the research of the mechanism of acupuncture. Researchers use fMRI technologies to inspect the acupuncture process.
Xiaoling Li +6 more
openaire +3 more sources
Connectopic mapping with resting-state fMRI [PDF]
NeuroImage, 2018 Brain regions are often topographically connected: nearby locations within one brain area connect with nearby locations in another area. Mapping these connection topographies, or 'connectopies' in short, is crucial for understanding how information is processed in the brain.
Haak, K.V. +5 more
openaire +7 more sources
Why is Clinical fMRI in a Resting State? [PDF]
Frontiers in Neurology, 2019 While resting state fMRI (rs-fMRI) has gained widespread application in neuroimaging clinical research, its penetration into clinical medicine has been more limited. We surveyed a neuroradiology professional group to ascertain their experience with rs-fMRI, identify perceived barriers to using rs-fMRI clinically and elicit suggestions about ways to ...
Thomas A Zeffiro, Erin E. O'Connor
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Resting-state fMRI studies in epilepsy [PDF]
Neuroscience Bulletin, 2012 Epilepsy is a disease characterized by abnormal spontaneous activity in the brain. Resting-state functional magnetic resonance imaging (RS-fMRI) is a powerful technique for exploring this activity. With good spatial and temporal resolution, RS-fMRI is a promising approach for accurate localization of the focus of seizure activity. Although simultaneous
Shi-Gang Zhao, Yu-Feng Zang, Wurina
openaire +3 more sources