How critical is brain criticality?

J O'Byrne, K Jerbi - Trends in Neurosciences, 2022 - cell.com
Criticality is the singular state of complex systems poised at the brink of a phase transition
between order and randomness. Such systems display remarkable information-processing …

The Kuramoto model in complex networks

FA Rodrigues, TKDM Peron, P Ji, J Kurths - Physics Reports, 2016 - Elsevier
Synchronization of an ensemble of oscillators is an emergent phenomenon present in
several complex systems, ranging from social and physical to biological and technological …

Critical dynamics in spontaneous EEG predict anesthetic-induced loss of consciousness and perturbational complexity

C Maschke, J O'Byrne, MA Colombo, M Boly… - Communications …, 2024 - nature.com
Consciousness has been proposed to be supported by electrophysiological patterns poised
at criticality, a dynamical regime which exhibits adaptive computational properties …

Sync and swarm: Solvable model of nonidentical swarmalators

S Yoon, KP O'Keeffe, JFF Mendes, AV Goltsev - Physical Review Letters, 2022 - APS
We study a model of nonidentical swarmalators, generalizations of phase oscillators that
both sync in time and swarm in space. The model produces four collective states …

[HTML][HTML] Relationship of critical dynamics, functional connectivity, and states of consciousness in large-scale human brain networks

H Lee, D Golkowski, D Jordan, S Berger, R Ilg, J Lee… - NeuroImage, 2019 - Elsevier
Recent modeling and empirical studies support the hypothesis that large-scale brain
networks function near a critical state. Similar functional connectivity patterns derived from …

An optimal strategy for epilepsy surgery: Disruption of the rich-club?

MA Lopes, MP Richardson, E Abela… - PLoS computational …, 2017 - journals.plos.org
Surgery is a therapeutic option for people with epilepsy whose seizures are not controlled by
anti-epilepsy drugs. In pre-surgical planning, an array of data modalities, often including …

Neural correlates of the shamanic state of consciousness

ER Huels, H Kim, UC Lee, T Bel-Bahar… - Frontiers in human …, 2021 - frontiersin.org
Psychedelics have been recognized as model interventions for studying altered states of
consciousness. However, few empirical studies of the shamanic state of consciousness …

A sco** review for building a criticality-based conceptual framework of altered states of consciousness

C Gervais, LP Boucher, GM Villar, UC Lee… - Frontiers in Systems …, 2023 - frontiersin.org
The healthy conscious brain is thought to operate near a critical state, reflecting optimal
information processing and high susceptibility to external stimuli. Conversely, deviations …

[HTML][HTML] Aperiodic brain activity and response to anesthesia vary in disorders of consciousness

C Maschke, C Duclos, AM Owen, K Jerbi… - NeuroImage, 2023 - Elsevier
In the human electroencephalogram (EEG), oscillatory power co-exist with non-oscillatory,
aperiodic activity. Although EEG analysis has traditionally focused exclusively on oscillatory …

Functional brain network mechanism of hypersensitivity in chronic pain

UC Lee, M Kim, KE Lee, CM Kaplan, DJ Clauw… - Scientific reports, 2018 - nature.com
Fibromyalgia (FM) is a chronic widespread pain condition characterized by augmented multi-
modal sensory sensitivity. Although the mechanisms underlying this sensitivity are thought to …