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Updated: Jun 13, 2025

Recording Brain Electromagnetic Activity During the Administration of the Gaseous Anesthetic Agents Xenon and Nitrous Oxide in Healthy Volunteers
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增加全球和区域连接在propofol诱导的无意识:人类内脑电图研究研究

Mikyung Choe1, Yunhee Choi2, Jii Kwon3

  • 1Neuroscience Research Institute, Medical Research Center, Seoul National University, Seoul, Republic of Korea.

Anesthesiology
|April 3, 2025
PubMed
概括

普罗波麻醉增加了功能连接,并降低了网络复杂性,导致失去意识. 后脑连接对于保持意识至关重要,正如机器学习分析所示.

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相关概念视频

Parenteral Anesthetics: Overview01:24

Parenteral Anesthetics: Overview

Intravenous anesthetics are drugs administered parenterally to induce anesthesia or sedation. Propofol is a widely used agent formulated as a 1% emulsion in soybean oil, glycerol, and egg phosphatide. It induces rapid anesthesia primarily due to its rapid distribution from the bloodstream to target tissues and is metabolized in the liver. However, it can cause significant pain on injection and hypertriglyceridemia. Fospropofol, a water-based prodrug of propofol, lacks these adverse effects.
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General Anesthesia: Overview01:24

General Anesthesia: Overview

Anesthesia is a medical procedure that uses drugs for CNS suppression to enable painless surgeries and procedures. The selection of anesthetics is influenced by their pharmacokinetic properties, side effects, and patient characteristics. Various types of anesthesia include general, local, regional, spinal, and inhalational.
General anesthesia induces unconsciousness in the whole body, while the others target specific areas or sensations. It is administered to minimize adverse effects, maintain...
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