全麻维持期的相位-幅度耦合：深入了解麻醉诱导的儿童脑动力学。
Phase-amplitude coupling during maintenance of general anaesthesia: towards a better understanding of anaesthetic-induced brain dynamics in children.
机构信息
Department of Anaesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
Department of Anaesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
出版信息
Br J Anaesth. 2023 Sep;131(3):439-442. doi: 10.1016/j.bja.2023.06.030. Epub 2023 Aug 4.
Electroencephalogram signatures associated with anaesthetic-induced loss of consciousness have been widely described in adult populations. A recent study helps verify our understanding of brain dynamics induced by anaesthetics in a paediatric population by describing a specific pattern in terms of an interaction of the phase of delta oscillations and the amplitude of alpha oscillations. This feature has potential translational implications for optimising future monitoring technologies.
脑电图特征与麻醉诱导的意识丧失有关，这在成人人群中已有广泛描述。最近的一项研究通过描述 delta 振荡相位与 alpha 振荡幅度相互作用的特定模式，有助于验证我们对小儿人群中麻醉诱导的脑动力学的理解。这一特征对优化未来监测技术具有潜在的转化意义。
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