Brazilian Journal of Anesthesiology
https://bjan-sba.org/article/doi/10.1590/S0034-70942012000100014
Brazilian Journal of Anesthesiology
Review Article

Índice bispectral e outros parâmetros processados do eletroencefalograma: uma atualização

Bispectral index and other processed parameters of electroencephalogram: an update

Rogean Rodrigues Nunes; Itagyba Martins Miranda Chave; Júlio César Garcia de Alencar; Suyane Benevides Franco; Yohana Gurgel Barbosa Reis de Oliveira; David Guabiraba Abitbol de Menezes

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Resumo

JUSTIFICATIVA E OBJETIVOS: A análise processada do eletroencefalograma tornou-se de extrema importância na monitoração do sistema nervoso, sendo utilizada a fim de uma melhor adequação anestésica. O objetivo foi fazer uma revisão sobre cada um dos parâmetros processados, definindo sua real importância. CONTEÚDO: Foi realizada revisão mostrando os aspectos matemáticos, físicos e clínicos assim como suas correlações e atualizações, com apresentação de novos parâmetros integrados. CONCLUSÕES: A análise adequada dos parâmetros processados do eletroencefalograma pode proporcionar maior segurança intraoperatória assim como resultar em melhor desfecho para o paciente

Palavras-chave

MONITORAÇÃO, TÉCNICAS DE MEDIÇÃO, Eletromiografia

Abstract

BACKGROUND AND OBJECTIVES: The processed analysis of electroencephalogram became extremely important to monitor nervous system, being used to obtain a better anesthetic adequacy. The objective was to conduct a review about each processed parameter, defining its real importance. CONTENT: A review was conducted showing mathematical, physical and clinical aspects as well as their correlations and updates, presenting new integrated parameters. CONCLUSIONS: An adequate analysis of processed parameters of electroencephalogram may provide more intraoperative safety as well as result in a better outcome for the patient

Keywords

Consciousness Monitors, Electroencephalography, Electromyography

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