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ỨNG DỤNG THEO DÕI HOẠT ĐỘNG ĐIỆN NÃO TRONG ĐÁNH GIÁ ĐỘ SÂU GÂY MÊ
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Abstract
Accurate assessment of anesthesia depth is essential for maintaining balanced anesthesia, preventing complications from under- or overdosing, enhancing recovery, and improving outcomes. Clinical signs used to evaluate anesthesia depth are often confounded by pain stimuli, making them non-specific and challenging to interpret. Electroencephalography (EEG)-based monitors are commonly used, each with distinct strengths and limitations. A thorough understanding of the mechanisms behind each parameter and how they are displayed allows for more precise assessment. This review examines the perioperative applications of EEG, the mechanisms behind processed parameters, and their changes during general anesthesia, while highlighting key considerations for clinical use of EEG-based monitors.
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Keywords
Electroencephalography, General anesthesia, Depth of anesthesia
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