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How common is connected consciousness during anaesthesia?
How do anaesthesiologists approach consciousness?
Why is consciousness important in Anaesthesia Research?
Jan 29, 2023 · General anesthesia is a medically-induced loss of consciousness with concurrent loss of protective reflexes due to anesthetic agents. Various medications may be prescribed to induce unconsciousness, amnesia, analgesia, skeletal muscle relaxation, and the loss of autonomic system reflexes. [1]
- Bilal A. Siddiqui, Peggy Y. Kim
- 2023/01/29
- Rutgers, VA Puget Sound Health Care System
One currently prevailing consciousness hypothesis is that consciousness depends on the integration of information from dynamic interactions across large-scale neural networks in the brain 53, 54, 55. Accordingly, general anesthesia might suppress consciousness by either disrupting 56 or unbinding 57 this integrative process.
- Magnus K. Teig, Anthony G. Hudetz, George A. Mashour
- 10.1016/j.aan.2012.08.001
- 2012
- 2012
Jan 26, 2024 · January 26, 2024. 6 min read. Consciousness Is a Continuum, and Scientists Are Starting to Measure It. A new technique helps anesthesiologists track changes in states of consciousness. By...
advisory committees, analgesia (pain absence), analgesics, anesthesia, general, conscious sedation, guidelines, pain management, sedation during medical procedure, sedation procedure, sedatives. Update Highlights.
Sep 26, 2023 · Merging knowledge of different origins into a unified framework is important, not only because theories of consciousness can guide anaesthesia research in the quest for identifying the signatures of the brain states of anaesthesia, but also because anaesthesia can help to confirm them.
- 10.1016/j.bjao.2023.100224
- 2023/12
- BJA Open. 2023 Dec; 8: 100224.
Apr 4, 2024 · In this review, I will discuss (1) interfaces of anesthesia and sleep-wake mechanisms that physiologically regulate the level of consciousness, i.e., the global state of arousal; (2) effects of anesthetics on primary sensory processing; (3) anesthesia and the thalamocortical and cortical networks that are thought to mediate the content of ...
6 days ago · Here, I review key aspects of the relationship between anesthesia and the neurobiology of consciousness, including interfaces of sleep and anesthetic mechanisms, anesthesia and primary sensory processing, the effects of anesthetics on large-scale functional brain networks, and mechanisms of arousal from anesthesia.
