Questions and controversies in the study of time-varying functional connectivity in resting fMRI

DJ Lurie, D Kessler, DS Bassett, RF Betzel… - Network …, 2020‏ - direct.mit.edu
The brain is a complex, multiscale dynamical system composed of many interacting regions.
Knowledge of the spatiotemporal organization of these interactions is critical for establishing …

Dynamic functional connectivity: promise, issues, and interpretations

RM Hutchison, T Womelsdorf, EA Allen, PA Bandettini… - Neuroimage, 2013‏ - Elsevier
The brain must dynamically integrate, coordinate, and respond to internal and external
stimuli across multiple time scales. Non-invasive measurements of brain activity with fMRI …

Dynamic functional connectivity changes associated with dementia in Parkinson's disease

E Fiorenzato, AP Strafella, J Kim, R Schifano, L Weis… - Brain, 2019‏ - academic.oup.com
Dynamic functional connectivity captures temporal variations of functional connectivity
during MRI acquisition and it may be a suitable method to detect cognitive changes in …

Abnormal intrinsic brain functional network dynamics in Parkinson's disease

J Kim, M Criaud, SS Cho, M Díez-Cirarda, A Mihaescu… - Brain, 2017‏ - academic.oup.com
Abstract See Nieuwhof and Helmich (doi: 10.1093/brain/awx267) for a scientific commentary
on this article. Parkinson's disease is a neurodegenerative disorder characterized by …

Brain states as wave-like motifs

M Foster, D Scheinost - Trends in Cognitive Sciences, 2024‏ - cell.com
There is ample evidence of wave-like activity in the brain at multiple scales and levels. This
emerging literature supports the broader adoption of a wave perspective of brain activity …

Dynamic connectivity states estimated from resting fMRI Identify differences among Schizophrenia, bipolar disorder, and healthy control subjects

B Rashid, E Damaraju, GD Pearlson… - Frontiers in human …, 2014‏ - frontiersin.org
Schizophrenia (SZ) and bipolar disorder (BP) share significant overlap in clinical symptoms,
brain characteristics, and risk genes, and both are associated with dysconnectivity among …

Characterizing dynamic amplitude of low-frequency fluctuation and its relationship with dynamic functional connectivity: an application to schizophrenia

Z Fu, Y Tu, X Di, Y Du, GD Pearlson, JA Turner… - Neuroimage, 2018‏ - Elsevier
The human brain is a highly dynamic system with non-stationary neural activity and rapidly-
changing neural interaction. Resting-state dynamic functional connectivity (dFC) has been …

EEG-informed fMRI: a review of data analysis methods

R Abreu, A Leal, P Figueiredo - Frontiers in human neuroscience, 2018‏ - frontiersin.org
The simultaneous acquisition of electroencephalography (EEG) with functional magnetic
resonance imaging (fMRI) is a very promising non-invasive technique for the study of human …

Abnormal thalamocortical network dynamics in migraine

Y Tu, Z Fu, F Zeng, N Maleki, L Lan, Z Li, J Park… - Neurology, 2019‏ - neurology.org
Objective To investigate the dynamic functional connectivity of thalamocortical networks in
interictal migraine patients and whether clinical features are associated with abnormal …

Replicability of time-varying connectivity patterns in large resting state fMRI samples

A Abrol, E Damaraju, RL Miller, JM Stephen, ED Claus… - Neuroimage, 2017‏ - Elsevier
The past few years have seen an emergence of approaches that leverage temporal changes
in whole-brain patterns of functional connectivity (the chronnectome). In this chronnectome …