Neural correlates of consciousness: progress and problems

C Koch, M Massimini, M Boly, G Tononi - Nature reviews neuroscience, 2016 - nature.com
There have been a number of advances in the search for the neural correlates of
consciousness—the minimum neural mechanisms sufficient for any one specific conscious …

Consciousness and complexity: a consilience of evidence

S Sarasso, AG Casali, S Casarotto… - Neuroscience of …, 2021 - academic.oup.com
Over the last years, a surge of empirical studies converged on complexity-related measures
as reliable markers of consciousness across many different conditions, such as sleep …

Deep brain stimulation of the thalamus restores signatures of consciousness in a nonhuman primate model

J Tasserie, L Uhrig, JD Sitt, D Manasova, M Dupont… - Science …, 2022 - science.org
Loss of consciousness is associated with the disruption of long-range thalamocortical and
corticocortical brain communication. We tested the hypothesis that deep brain stimulation …

Consciousness-specific dynamic interactions of brain integration and functional diversity

AI Luppi, MM Craig, I Pappas, P Finoia… - Nature …, 2019 - nature.com
Prominent theories of consciousness emphasise different aspects of neurobiology, such as
the integration and diversity of information processing within the brain. Here, we combine …

Spectral signatures of reorganised brain networks in disorders of consciousness

S Chennu, P Finoia, E Kamau, J Allanson… - PLoS computational …, 2014 - journals.plos.org
Theoretical advances in the science of consciousness have proposed that it is concomitant
with balanced cortical integration and differentiation, enabled by efficient networks of …

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 …

Large-scale signatures of unconsciousness are consistent with a departure from critical dynamics

E Tagliazucchi, DR Chialvo… - Journal of The …, 2016 - royalsocietypublishing.org
Loss of cortical integration and changes in the dynamics of electrophysiological brain
signals characterize the transition from wakefulness towards unconsciousness. In this study …

Loss of consciousness reduces the stability of brain hubs and the heterogeneity of brain dynamics

A López-González, R Panda, A Ponce-Alvarez… - Communications …, 2021 - nature.com
Low-level states of consciousness are characterized by disruptions of brain activity that
sustain arousal and awareness. Yet, how structural, dynamical, local and network brain …

Neural correlates of sevoflurane-induced unconsciousness identified by simultaneous functional magnetic resonance imaging and electroencephalography

A Ranft, D Golkowski, T Kiel, V Riedl, P Kohl… - …, 2016 - pubs.asahq.org
Background The neural correlates of anesthetic-induced unconsciousness have yet to be
fully elucidated. Sedative and anesthetic states induced by propofol have been studied …

Mechanisms underlying disorders of consciousness: bridging gaps to move toward an integrated translational science

AI Luppi, J Cain, LRB Spindler, UJ Górska, D Toker… - Neurocritical care, 2021 - Springer
Aim In order to successfully detect, classify, prognosticate, and develop targeted therapies
for patients with disorders of consciousness (DOC), it is crucial to improve our mechanistic …