Neural correlates of unconsciousness in large-scale brain networks
GA Mashour, AG Hudetz - Trends in neurosciences, 2018 - cell.com
The biological basis of consciousness is one of the most challenging and fundamental
questions in 21st century science. A related pursuit aims to identify the neural correlates and …
questions in 21st century science. A related pursuit aims to identify the neural correlates and …
Role of network science in the study of anesthetic state transitions
UC Lee, GA Mashour - Anesthesiology, 2018 - pubs.asahq.org
The heterogeneity of molecular mechanisms, target neural circuits, and neurophysiologic
effects of general anesthetics makes it difficult to develop a reliable and drug-invariant index …
effects of general anesthetics makes it difficult to develop a reliable and drug-invariant index …
The generation and propagation of the human alpha rhythm
The alpha rhythm is the longest-studied brain oscillation and has been theorized to play a
key role in cognition. Still, its physiology is poorly understood. In this study, we used …
key role in cognition. Still, its physiology is poorly understood. In this study, we used …
Use of common average reference and large-Laplacian spatial-filters enhances EEG signal-to-noise ratios in intrinsic sensorimotor activity
S Tsuchimoto, S Shibusawa, S Iwama… - Journal of neuroscience …, 2021 - Elsevier
Background Oscillations in the resting-state scalp electroencephalogram (EEG) represent
various intrinsic brain activities. One of the characteristic EEG oscillations is the …
various intrinsic brain activities. One of the characteristic EEG oscillations is the …
[HTML][HTML] Relationship of critical dynamics, functional connectivity, and states of consciousness in large-scale human brain networks
Recent modeling and empirical studies support the hypothesis that large-scale brain
networks function near a critical state. Similar functional connectivity patterns derived from …
networks function near a critical state. Similar functional connectivity patterns derived from …
Functional and neurochemical disruptions of brain hub topology in chronic pain
A critical component of brain network architecture is a robust hub structure, wherein hub
regions facilitate efficient information integration by occupying highly connected and …
regions facilitate efficient information integration by occupying highly connected and …
Human connectome topology directs cortical traveling waves and shapes frequency gradients
Traveling waves and neural oscillation frequency gradients are pervasive in the human
cortex. While the direction of traveling waves has been linked to brain function and …
cortex. While the direction of traveling waves has been linked to brain function and …
Mechanisms of hysteresis in human brain networks during transitions of consciousness and unconsciousness: Theoretical principles and empirical evidence
Hysteresis, the discrepancy in forward and reverse pathways of state transitions, is observed
during changing levels of consciousness. Identifying the underlying mechanism of …
during changing levels of consciousness. Identifying the underlying mechanism of …
Network efficiency and posterior alpha patterns are markers of recovery from general anesthesia: a high-density electroencephalography study in healthy volunteers
Recent studies have investigated local oscillations, long-range connectivity, and global
network patterns to identify neural changes associated with anesthetic-induced …
network patterns to identify neural changes associated with anesthetic-induced …
Criticality as a determinant of integrated information Φ in human brain networks
Integrated information theory (IIT) describes consciousness as information integrated across
highly differentiated but irreducible constituent parts in a system. However, in a complex …
highly differentiated but irreducible constituent parts in a system. However, in a complex …