An information-theoretic analysis of resting-state versus task fMRI [PDF]
Network Neuroscience, 2023 Resting-state fMRI is an increasingly popular alternative to task-based fMRI. However, a formal quantification of the amount of information provided by resting-state fMRI as opposed to active task conditions about neural responses is lacking.
Julia Tuominen +3 more
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The electrophysiological basis of resting-state fMRI hyperconnectivity in early Alzheimer’s disease [PDF]
Alzheimer’s Research & TherapyObjective One of the most intriguing findings in Alzheimer’s disease connectivity studies is resting-state fMRI hyperconnectivity in the preclinical and prodromal phase.
Laure Spruyt +8 more
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A spatio-temporal fingerprints with hierarchical activation refinement for predicting task activation maps from resting-state fMRI [PDF]
Magnetic Resonance LettersPredicting task-induced brain activation maps from resting-state fMRI (rs-fMRI) is an important challenge in computational neuroimaging, with potential applications for studying brain function without task-based scanning.
Sasideep Pasumarthi +3 more
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Resting state network connectivity is attenuated by fMRI acoustic noise
NeuroImage, 2022 Introduction: During the past decades there has been an increasing interest in tracking brain network fluctuations in health and disease by means of resting state functional magnetic resonance imaging (rs-fMRI). Rs-fMRI however does not provide the ideal
Giovanni Pellegrino +5 more
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Neural representations of self-generated thought during think-aloud fMRI
NeuroImage, 2023 Is the brain at rest during the so-called resting state? Ongoing experiences in the resting state vary in unobserved and uncontrolled ways across time, individuals, and populations.
Hui-Xian Li +5 more
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Resting states are resting traits--an FMRI study of sex differences and menstrual cycle effects in resting state cognitive control networks. [PDF]
PLoS ONE, 2014 To what degree resting state fMRI is stable or susceptible to internal mind states of the individual is currently an issue of debate. To address this issue, the present study focuses on sex differences and investigates whether resting state fMRI is ...
Helene Hjelmervik +4 more
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Resting-state brain activity can predict target-independent aptitude in fMRI-neurofeedback training
NeuroImage, 2021 Neurofeedback (NF) aptitude, which refers to an individual's ability to change brain activity through NF training, has been reported to vary significantly from person to person.
Takashi Nakano +11 more
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Resting-state fMRI signals contain spectral signatures of local hemodynamic response timing
eLife, 2023 Functional magnetic resonance imaging (fMRI) has proven to be a powerful tool for noninvasively measuring human brain activity; yet, thus far, fMRI has been relatively limited in its temporal resolution.
Sydney M Bailes +3 more
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FMRI resting slow fluctuations correlate with the activity of fast cortico-cortical physiological connections. [PDF]
PLoS ONE, 2012 Recording of slow spontaneous fluctuations at rest using functional magnetic resonance imaging (fMRI) allows distinct long-range cortical networks to be identified.
Giacomo Koch +5 more
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Arousal Contributions to Resting-State fMRI Connectivity and Dynamics
Frontiers in Neuroscience, 2019 Resting-state functional magnetic resonance imaging (rsfMRI) is being widely used for charting brain connectivity and dynamics in healthy and diseased brains. However, the resting state paradigm allows an unconstrained fluctuation of brain arousal, which
Yameng Gu, Feng Han, Xiao Liu, Xiao Liu
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