Jul 1, 2019 · The time delay (TD; τ i , j ) between these time series is the value at which the absolute value of the CCF is maximal. TD can be determined at ...
Jul 1, 2019 · Abstract. Accumulating evidence indicates that resting-state functional magnetic resonance imaging (rsfMRI) signals correspond to propagating ...
Accumulating evidence indicates that resting-state functional magnetic resonance imaging (rsfMRI) signals correspond to propagating electrophysiological ...
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This function is useful for examining the dependency of time delay estimation error ... "On time delay estimation and sampling error in resting-state fMRI.
Jan 6, 2022 · On time delay estimation and sampling error in resting-state fMRI. Neuroimage 2019;194:211–27. [PMC free article] [PubMed] [Google Scholar].
May 2, 2024 · Raut, R.V., Mitra, A., Snyder, A.Z., Raichle, M.E., 2019. On time delay estimation and sampling error in resting-state fMRI. NeuroImage 194, 211 ...
The global mean signal of resting-state fMRI (rs-fMRI) shows a characteristic spatiotemporal pattern that is closely related to the pattern of vascular ...
The key idea is that if activity in one area tends to lead activity in a second region, then the lagged-correlation function will be asymmetric, and the time ( ...
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Sampling Rate Effects on Resting State fMRI Metrics - Frontiers
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Apr 1, 2019 · Low image sampling rates used in resting state functional magnetic resonance imaging (rs-fMRI) may cause aliasing of the cardiorespiratory ...
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Aug 11, 2023 · The frequency content of resting-state fMRI signals contains information that can characterize and predict local variations in hemodynamic ...