[HTML][HTML] Brain networks, dimensionality, and global signal averaging in resting-state fMRI: Hierarchical network structure results in low-dimensional spatiotemporal�…
One of the most controversial practices in resting-state fMRI functional connectivity studies is
whether or not to regress out the global average brain signal (GS) during artifact removal�…
whether or not to regress out the global average brain signal (GS) during artifact removal�…
[HTML][HTML] The connectivity domain: Analyzing resting state fMRI data using feature-based data-driven and model-based methods
Spontaneous fluctuations of resting state functional MRI (rsfMRI) have been widely used to
understand the macro-connectome of the human brain. However, these fluctuations are not�…
understand the macro-connectome of the human brain. However, these fluctuations are not�…
Resting-state fMRI confounds and cleanup
K Murphy, RM Birn, PA Bandettini�- Neuroimage, 2013 - Elsevier
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�…
brain's functional connections by using the temporal similarity between blood oxygenation�…
The nuisance of nuisance regression: spectral misspecification in a common approach to resting-state fMRI preprocessing reintroduces noise and obscures functional�…
Recent resting-state functional connectivity fMRI (RS-fcMRI) research has demonstrated that
head motion during fMRI acquisition systematically influences connectivity estimates despite�…
head motion during fMRI acquisition systematically influences connectivity estimates despite�…
Correcting brain-wide correlation differences in resting-state FMRI
Brain function in “resting” state has been extensively studied with functional magnetic
resonance imaging (FMRI). However, drawing valid inferences, particularly for group�…
resonance imaging (FMRI). However, drawing valid inferences, particularly for group�…
[HTML][HTML] Identifying and removing widespread signal deflections from fMRI data: Rethinking the global signal regression problem
One of the most controversial procedures in the analysis of resting-state functional magnetic
resonance imaging (rsfMRI) data is global signal regression (GSR): the removal, via linear�…
resonance imaging (rsfMRI) data is global signal regression (GSR): the removal, via linear�…
Characterizing the modulation of resting-state fMRI metrics by baseline physiology
PPW Chu, AM Golestani, JB Kwinta, YB Khatamian…�- Neuroimage, 2018 - Elsevier
The blood-oxygenation level dependent (BOLD) functional magnetic resonance imaging
(fMRI) signal is commonly used to assess functional connectivity across brain regions�…
(fMRI) signal is commonly used to assess functional connectivity across brain regions�…
Enhanced subject‐specific resting‐state network detection and extraction with fast fMRI
Resting‐state networks have become an important tool for the study of brain function. An
ultra‐fast imaging technique that allows to measure brain function, called Magnetic�…
ultra‐fast imaging technique that allows to measure brain function, called Magnetic�…
Time–frequency dynamics of resting-state brain connectivity measured with fMRI
Most studies of resting-state functional connectivity using fMRI employ methods that assume
temporal stationarity, such as correlation and data-driven decompositions computed across�…
temporal stationarity, such as correlation and data-driven decompositions computed across�…
Quantifying temporal correlations: A test–retest evaluation of functional connectivity in resting-state fMRI
There have been many interpretations of functional connectivity and proposed measures of
temporal correlations between BOLD signals across different brain areas. These�…
temporal correlations between BOLD signals across different brain areas. These�…
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