Questions and controversies in the study of time-varying functional connectivity in resting fMRI
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 …
Knowledge of the spatiotemporal organization of these interactions is critical for establishing …
Understanding the need for sleep to improve cognition
The restorative function of sleep is shaped by its duration, timing, continuity, subjective
quality, and efficiency. Current sleep recommendations specify only nocturnal duration and …
quality, and efficiency. Current sleep recommendations specify only nocturnal duration and …
Distinct thalamocortical network dynamics are associated with the pathophysiology of chronic low back pain
Thalamocortical dysrhythmia is a key pathology of chronic neuropathic pain, but few studies
have investigated thalamocortical networks in chronic low back pain (cLBP) given its non …
have investigated thalamocortical networks in chronic low back pain (cLBP) given its non …
[HTML][HTML] Resting state network connectivity is attenuated by fMRI acoustic noise
Introduction During the past decades there has been an increasing interest in tracking brain
network fluctuations in health and disease by means of resting state functional magnetic …
network fluctuations in health and disease by means of resting state functional magnetic …
[HTML][HTML] Open eyes and closed eyes elicit different temporal properties of brain functional networks
The eyes are our windows to the brain. There are differences in brain activity between
people who have their eyes closed (EC) and eyes open (EO). Previous studies focused on …
people who have their eyes closed (EC) and eyes open (EO). Previous studies focused on …
Functional brain network reconfiguration during learning in a dynamic environment
When learning about dynamic and uncertain environments, people should update their
beliefs most strongly when new evidence is most informative, such as when the environment …
beliefs most strongly when new evidence is most informative, such as when the environment …
Vigilance effects in resting-state fMRI
TT Liu, M Falahpour - Frontiers in neuroscience, 2020 - frontiersin.org
Measures of resting-state functional magnetic resonance imaging (rsfMRI) activity have
been shown to be sensitive to cognitive function and disease state. However, there is …
been shown to be sensitive to cognitive function and disease state. However, there is …
Functional connectivity and the sleep-deprived brain
Resting state functional connectivity (rsFC) evaluated by detecting temporal co-variation of
BOLD signals across multiple brain regions undergoes three major changes following sleep …
BOLD signals across multiple brain regions undergoes three major changes following sleep …
Control theory illustrates the energy efficiency in the dynamic reconfiguration of functional connectivity
The brain's functional connectivity fluctuates over time instead of remaining steady in a
stationary mode even during the resting state. This fluctuation establishes the dynamical …
stationary mode even during the resting state. This fluctuation establishes the dynamical …
Modular slowing of resting-state dynamic functional connectivity as a marker of cognitive dysfunction induced by sleep deprivation
Abstract Dynamic Functional Connectivity (dFC) in the resting state (rs) is considered as a
correlate of cognitive processing. Describing dFC as a flow across morphing connectivity …
correlate of cognitive processing. Describing dFC as a flow across morphing connectivity …