[HTML][HTML] Conscious processing and the global neuronal workspace hypothesis
We review the central tenets and neuroanatomical basis of the global neuronal workspace
(GNW) hypothesis, which attempts to account for the main scientific observations regarding …
(GNW) hypothesis, which attempts to account for the main scientific observations regarding …
Consciousness among delta waves: a paradox?
A common observation in EEG research is that consciousness vanishes with the
appearance of delta (1–4 Hz) waves, particularly when those waves are high amplitude …
appearance of delta (1–4 Hz) waves, particularly when those waves are high amplitude …
Functional geometry of the cortex encodes dimensions of consciousness
Consciousness is a multidimensional phenomenon, but key dimensions such as awareness
and wakefulness have been described conceptually rather than neurobiologically. We …
and wakefulness have been described conceptually rather than neurobiologically. We …
[HTML][HTML] Are intrinsic neural timescales related to sensory processing? Evidence from abnormal behavioral states
The brain exhibits a complex temporal structure which translates into a hierarchy of distinct
neural timescales. An open question is how these intrinsic timescales are related to sensory …
neural timescales. An open question is how these intrinsic timescales are related to sensory …
Anterior insula regulates brain network transitions that gate conscious access
Conscious access to sensory information is likely gated at an intermediate site between
primary sensory and transmodal association cortices, but the structure responsible remains …
primary sensory and transmodal association cortices, but the structure responsible remains …
A synergistic workspace for human consciousness revealed by integrated information decomposition
How is the information-processing architecture of the human brain organised, and how does
its organisation support consciousness? Here, we combine network science and a rigorous …
its organisation support consciousness? Here, we combine network science and a rigorous …
Foundations of human consciousness: imaging the twilight zone
A Scheinin, O Kantonen, M Alkire… - Journal of …, 2021 - Soc Neuroscience
What happens in the brain when conscious awareness of the surrounding world fades? We
manipulated consciousness in two experiments in a group of healthy males and measured …
manipulated consciousness in two experiments in a group of healthy males and measured …
Altered global brain signal during physiologic, pharmacologic, and pathologic states of unconsciousness in humans and rats
Background: Consciousness is supported by integrated brain activity across widespread
functionally segregated networks. The functional magnetic resonance imaging (fMRI) …
functionally segregated networks. The functional magnetic resonance imaging (fMRI) …
Brain network integration dynamics are associated with loss and recovery of consciousness induced by sevoflurane
AI Luppi, D Golkowski, A Ranft, R Ilg… - Human brain …, 2021 - Wiley Online Library
The dynamic interplay of integration and segregation in the brain is at the core of leading
theoretical accounts of consciousness. The human brain dynamically alternates between a …
theoretical accounts of consciousness. The human brain dynamically alternates between a …
Ongoing brain activity and its role in cognition: dual versus baseline models
What is the role of the brain's ongoing activity for cognition? The predominant perspectives
associate ongoing brain activity with resting state, the default-mode network (DMN), and …
associate ongoing brain activity with resting state, the default-mode network (DMN), and …