Progress of Brain Network Studies on Anesthesia and Consciousness

This review summarizes recent research on brain network studies of anesthesia, and compares the underlying neural mechanisms of consciousness and anesthesia.

This review summarizes recent research on brain network studies of anesthesia, and compares the underlying neural mechanisms of consciousness and anesthesia ...

General Anesthesia: A Probe to Explore Consciousness - Frontiers

Several changes in functional and effective between-region brain connectivity, consciousness network topology, and spatio-temporal dynamics of ...

Transient brain activity dynamics discriminate levels of ... - Nature

Indeed, several studies show that anesthesia-induced loss of consciousness is mostly associated with a change in cortical correlation rather ...

The nature of consciousness in anaesthesia - PMC - PubMed Central

Contrary to common belief, consciousness does not simply disappear during general anaesthesia. The brain of anaesthetised patients goes through ...

Progress of Brain Network Studies on Anesthesia and Consciousness

Progress of Brain Network Studies on Anesthesia and Consciousness: Framework and Clinical Applications · List of references · Publications that cite this ...

The Role of Network Science in the Study of Anesthetic State ...

A systematic understanding of how anesthetics disrupt consciousness first requires an understanding of the relationship between brain network ...

The nature of consciousness in anaesthesia - ScienceDirect.com

Contrary to common belief, consciousness does not simply disappear during general anaesthesia. The brain of anaesthetised patients goes through a series of ...

Measuring the dynamic balance of integration and segregation ...

With this metric, we quantify brain state transitions from conscious wakefulness to unresponsiveness induced by the anesthetic propofol. The ...

Summary of EEG network studies on anesthesia in the last five years.

Although the relationship between anesthesia and consciousness has been investigated for decades, our understanding about the underlying neural mechanisms ...

Common functional mechanisms underlying dynamic brain network ...

Clinically, reversible loss of consciousness is the major therapeutic endpoint of general anesthesia. Different general anesthetic drugs, such ...

Recovery of consciousness and cognition after general anesthesia ...

Understanding how the brain recovers from unconsciousness can inform neurobiological theories of consciousness and guide clinical ...

Study reveals how an anesthesia drug induces unconsciousness

Previous studies of how anesthesia drugs affect this balance have found conflicting results: Some suggested that during anesthesia, the brain ...

Exploring effects of anesthesia on complexity, differentiation, and ...

et al. Progress of brain network studies on anesthesia and consciousness: framework and clinical applications . Proc Est Acad Sci. 2021. ;. 20. : 77. –. 95.

δ-Oscillation Correlates of Anesthesia-induced Unconsciousness in ...

... network changes during anesthesia-induced loss of consciousness in early postnatal development. ... Research Brain, Mind and Consciousness Program (Toronto ...

Understanding Anesthesia Through Neural Connectivity Analysis

Anesthesia studies using EEG and spectral-based functional neural connectivity analyses associated weaker alpha-band connectivity with a higher ...

Network Efficiency and Posterior Alpha Patterns Are Markers of ...

To study neural patterns of unconsciousness and recovery in a clinically-relevant context, we used a realistic anesthetic regimen to induce and ...

Anesthesia and neuroimaging: investigating the neural correlates of ...

In the past 15 years, rapid technological development in the field of neuroimaging has led to a resurgence of interest in the study of consciousness.

How Anesthesia Blocks Consciousness - Neuroscience News

The study suggests that synchronized activity across the cortex is necessary for consciousness, with propofol anesthesia preventing this ...

Anesthesia and the Brain | Harvard Medical School

The result is a loss of consciousness—an unnatural state that he compares to a “reversible coma”—that differs from sleep. The oscillations vary, he explains, ...