Time–frequency dynamics of resting-state brain connectivity measured with fMRI
Dynamic functional connectivity: Promise, issues, and interpretations
Influence of heart rate on the BOLD signal: The cardiac response function
Effects of model-based physiological noise correction on default mode network anti-correlations and correlations
Default-Mode and Task-Positive Network Activity in Major Depressive Disorder: Implications for Adaptive and Maladaptive Rumination
Causal interactions between fronto-parietal central executive and default-mode networks in humans
- A. Chen, D. Oathes, A. Etkin
- Psychology, BiologyProceedings of the National Academy of Sciences
- 18 November 2013
A direct test of the causal mechanisms by combining transcranial magnetic stimulation with functional MRI to causally excite or inhibit TMS-accessible prefrontal nodes within the CEN or SN and determine consequent effects on the DMN found that the default mode network is under inhibitory control specifically from a node in the central executive network, which provides mechanistic insights into prior work that implicates these networks in a range of neuropsychiatric disorders.
Relationship between respiration, end-tidal CO2, and BOLD signals in resting-state fMRI
Decomposition of spontaneous brain activity into distinct fMRI co-activation patterns
A novel analysis method is proposed that uses clustering analysis to sort and selectively average fMRI activity time frames to produce a set of co-activation patterns that demonstrate novel network features with apparent relevance to the brain's functional organization.
Correlated gene expression supports synchronous activity in brain networks
It is shown that functional brain networks defined with resting-state functional magnetic resonance imaging can be recapitulated by using measures of correlated gene expression in a post mortem brain tissue data set.