The entropic brain-revisited

RL Carhart-Harris - Neuropharmacology, 2018 - Elsevier
The entropic brain hypothesis proposes that within upper and lower limits, after which
consciousness may be lost, the entropy of spontaneous brain activity indexes the …

Human brain connectivity: Clinical applications for clinical neurophysiology

M Hallett, W de Haan, G Deco, R Dengler… - Clinical …, 2020 - Elsevier
This manuscript is the second part of a two-part description of the current status of
understanding of the network function of the brain in health and disease. We start with the …

The INSIDEOUT framework provides precise signatures of the balance of intrinsic and extrinsic dynamics in brain states

G Deco, Y Sanz Perl, H Bocaccio… - Communications …, 2022 - nature.com
Finding precise signatures of different brain states is a central, unsolved question in
neuroscience. We reformulated the problem to quantify the 'inside out'balance of intrinsic …

Dynamical mechanisms of interictal resting-state functional connectivity in epilepsy

J Courtiol, M Guye, F Bartolomei… - Journal of …, 2020 - Soc Neuroscience
Drug-resistant focal epilepsy is a large-scale brain networks disorder characterized by
altered spatiotemporal patterns of functional connectivity (FC), even during interictal resting …

Unifying turbulent dynamics framework distinguishes different brain states

A Escrichs, YS Perl, C Uribe, E Camara… - Communications …, 2022 - nature.com
Significant advances have been made by identifying the levels of synchrony of the
underlying dynamics of a given brain state. This research has demonstrated that non …

Dynamic functional connectivity and brain metastability during altered states of consciousness

F Cavanna, MG Vilas, M Palmucci, E Tagliazucchi - Neuroimage, 2018 - Elsevier
The scientific study of human consciousness has greatly benefited from the development of
non-invasive brain imaging methods. The quest to identify the neural correlates of …

[HTML][HTML] Modeling regional changes in dynamic stability during sleep and wakefulness

IP Ipiña, PD Kehoe, M Kringelbach, H Laufs, A Ibañez… - NeuroImage, 2020 - Elsevier
Global brain states are frequently placed within a unidimensional continuum by correlational
studies, ranging from states of deep unconsciousness to ordinary wakefulness. An …

Whole-brain modelling identifies distinct but convergent paths to unconsciousness in anaesthesia and disorders of consciousness

AI Luppi, PAM Mediano, FE Rosas, J Allanson… - Communications …, 2022 - nature.com
The human brain entertains rich spatiotemporal dynamics, which are drastically
reconfigured when consciousness is lost due to anaesthesia or disorders of consciousness …

[HTML][HTML] Signature of consciousness in brain-wide synchronization patterns of monkey and human fMRI signals

G Hahn, G Zamora-López, L Uhrig, E Tagliazucchi… - NeuroImage, 2021 - Elsevier
During the sleep-wake cycle, the brain undergoes profound dynamical changes, which
manifest subjectively as transitions between conscious experience and unconsciousness …

Decoding brain states on the intrinsic manifold of human brain dynamics across wakefulness and sleep

J Rué-Queralt, A Stevner, E Tagliazucchi… - Communications …, 2021 - nature.com
Current state-of-the-art functional magnetic resonance imaging (fMRI) offers remarkable
imaging quality and resolution, yet, the intrinsic dimensionality of brain dynamics in different …