[HTML][HTML] The non-specific matrix thalamus facilitates the cortical information processing modes relevant for conscious awareness
The neurobiological mechanisms of arousal and anesthesia remain poorly understood.
Recent evidence highlights the key role of interactions between the cerebral cortex and the …
Recent evidence highlights the key role of interactions between the cerebral cortex and the …
Topographic gradients of intrinsic dynamics across neocortex
The intrinsic dynamics of neuronal populations are shaped by both microscale attributes and
macroscale connectome architecture. Here we comprehensively characterize the rich …
macroscale connectome architecture. Here we comprehensively characterize the rich …
Diffuse neural coupling mediates complex network dynamics through the formation of quasi-critical brain states
The biological mechanisms that allow the brain to balance flexibility and integration remain
poorly understood. A potential solution may lie in a unique aspect of neurobiology, which is …
poorly understood. A potential solution may lie in a unique aspect of neurobiology, which is …
Sleep modelling across physiological levels
S Postnova - Clocks & sleep, 2019 - mdpi.com
Sleep and circadian rhythms are regulated across multiple functional, spatial and temporal
levels: from genes to networks of coupled neurons and glial cells, to large scale brain …
levels: from genes to networks of coupled neurons and glial cells, to large scale brain …
Sleep and circadian rhythms modeling: From hypothalamic regulatory networks to cortical dynamics and behavior
Sleep and circadian rhythms are regulated by dynamic physiologic processes that operate
across multiple spatial and temporal scales. These include, but are not limited to, genetic …
across multiple spatial and temporal scales. These include, but are not limited to, genetic …
Secondary thalamic dysfunction underlies abnormal large-scale neural dynamics in chronic stroke
Stroke causes pronounced and widespread slowing of neural activity. Despite decades of
work exploring these abnormal neural dynamics and their associated functional …
work exploring these abnormal neural dynamics and their associated functional …
[HTML][HTML] Method for quantifying arousal and consciousness in healthy states and severe brain injury via EEG-based measures of corticothalamic physiology
Background: Characterization of normal arousal states has been achieved by fitting
predictions of corticothalamic neural field theory (NFT) to electroencephalographic (EEG) …
predictions of corticothalamic neural field theory (NFT) to electroencephalographic (EEG) …
Critical dynamics of Hopf bifurcations in the corticothalamic system: Transitions from normal arousal states to epileptic seizures
DP Yang, PA Robinson - Physical review E, 2017 - APS
A physiologically based corticothalamic model of large-scale brain activity is used to analyze
critical dynamics of transitions from normal arousal states to epileptic seizures, which …
critical dynamics of transitions from normal arousal states to epileptic seizures, which …
[HTML][HTML] Empirical estimation of the eigenmodes of macroscale cortical dynamics: Reconciling neural field eigenmodes and resting-state networks
Neural field theories successfully describe normal, awake mesoscale to macroscale brain
activity using linearized partial differential equations that involve a Laplacian operator …
activity using linearized partial differential equations that involve a Laplacian operator …
[HTML][HTML] Criticality of neuronal avalanches in human sleep and their relationship with sleep macro-and micro-architecture
S Scarpetta, N Morisi, C Mutti, N Azzi, I Trippi… - Iscience, 2023 - cell.com
Sleep plays a key role in preserving brain function, kee** brain networks in a state that
ensures optimal computation. Empirical evidence indicates that this state is consistent with …
ensures optimal computation. Empirical evidence indicates that this state is consistent with …