2019
DOI: 10.1016/j.jad.2019.02.020
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Investigation of the emotional network in depression after stroke: A study of multivariate Granger causality analysis of fMRI data

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Cited by 22 publications
(40 citation statements)
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“…These studies are model-driven methods that require considerable prior knowledge. In this study, we used Granger causality analysis (GCA), which is a data-driven EC calculation method and can be directly applied to the resting-state data ( Liu et al, 2018 ; Ning et al, 2018 ; Shi et al, 2019 ). It has been widely used for time-directed prediction between BOLD fMRI time series to measure the causal effects among brain regions ( Jiao et al, 2011 ).…”
Section: Introductionmentioning
confidence: 99%
“…These studies are model-driven methods that require considerable prior knowledge. In this study, we used Granger causality analysis (GCA), which is a data-driven EC calculation method and can be directly applied to the resting-state data ( Liu et al, 2018 ; Ning et al, 2018 ; Shi et al, 2019 ). It has been widely used for time-directed prediction between BOLD fMRI time series to measure the causal effects among brain regions ( Jiao et al, 2011 ).…”
Section: Introductionmentioning
confidence: 99%
“…As DCM and GCA could capture the directional connectivity information that cannot be identified by FC analysis (43,44,100,101), combining these three techniques could better predict the subject-specific responsiveness to rTMS treatment. Since GCA is advantageous to handle a model that constitutes large numbers of sources for regions, we used GCA to narrow down the model space for DCM (65).…”
Section: Functional Network Between Psychopathologically Mdd-relatedmentioning
confidence: 99%
“…The development of brain functional imaging technology has greatly improved research in psychology and neuroscience (Shi et al, 2019 ). Brain imaging technology is now widely used to study placebo analgesia and nocebo hyperalgesia (Atlas et al, 2012 ; Amanzio et al, 2013 ; Freeman et al, 2015 ; Wagner et al, 2020 ).…”
Section: Introductionmentioning
confidence: 99%
“…In-depth study of brain mechanisms requires exploration of direct connectivity (Hamilton et al, 2011 ; Shi et al, 2019 ). Granger causality analysis (GCA; Zhao et al, 2016 ), a resourceful approach for abstracting connectivity from time series data, has been widely used to assess dependencies and interrelationships between networks.…”
Section: Introductionmentioning
confidence: 99%
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