Brazilian Journal of Anesthesiology
https://app.periodikos.com.br/journal/rba/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

http://dx.doi.org/10.1590/S0034-70942012000100014 Braz J Anesthesiol, vol.62, n1, p.111-117, 2012
PDF Português
PDF English
Downloads: 0
Views: 1072

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

Referências

Guedel AE. Inalation Anaesthesia: A fundamental Guide. 1937:1-12.

Rees GJ, Gray TC. Methyl-N: Propil Ether. Br J Anaesth. 1950;22:83-91.

Rampill IJ. A primer for EEG signal processing in anesthesia. Anesthesiology. 1998;89:980-1002.

Johansen JW. Update on bispectral index monitoring. Best Pract Res Clin Anaesthesiol. 2006;20:81-99.

Shannon CE, Weaver W. The Mathematical Theory of Communication. 1962.

Silva FL, Niedermeyer E. Electroencephalography. 1999:781-796.

McEwen J, Anderson GB. Modelling the stationarity and Gaussianity of spontaneous electroencephalographic activity. IEEE Trans Biomed Eng. 1975;22:361-369.

Bickford RG. Automatic electroencephalographic control of general anesthesia. Electroencephalogr Clin Neurophysiol. 1950;2:93-96.

Arom KV, Cohen DE, Strobl FT. Effect of intraoperative intervention on neurologic outcome based on electroencephalographic monitoring during cardiopulmonary bypass. Ann Thorac Surg. 1989;48:476-483.

Hjorth B. EEG analysis based on time domain properties. Electroencephalogr Clin Neurophysiol. 1970;29:306-310.

Gregory TK, Pettus DC. An electroencephalographic processing algorithm specifically intended for analysis of cerebral electrical activity. J Clin Monit. 1986;2:190-197.

Rampil IJ, Laster MJ. No correlation between quantitative electroencephalographic measurements and movement response to noxious stimuli during isoflurane anesthesia in rats. Anesthesiology. 1992;77:920-925.

Rampil IJ, Weiskopf RB, Brown JG. I653 and isoflurane produce similar dose-related changes in the electroencephalogram of pigs. Anesthesiology. 1986;69:298-302.

Diniz PSR, Da Silva EAB, Netto SL. Processamento Digital de Sinais. 2002:196-255.

Cooley JW, Tukey JW. An algorithm for machine calculation of complex Fourier series. Math Computation. 1965;19:297-301.

Proakis JG, Rader CM, Ling F, Nikias CL. Signal analysis with higher order spectra, Advanced Digital Signal Processing. 1992:550-89.

Rosow C, Manberg PJ. Bispectral index monitoring. Anesth Clin North Am. 1998;2:89-107.

Sigl JC, Chamoun NG. An introduction to bispectral analysis for the electroencephalogram. J Clin Monit. 1994;10:392-404.

Morettin PA, Toloi CMC. Análise de Séries Temporais. 2004:87-108.

Monk TG, Weldon BC. Anesthetic depth is a predictor of mortality. Anesthesiology. 2010;112:1070-1072.

5dd558930e8825cd17c8fca6 rba Articles
Links & Downloads
2352-2291 (Eletrônico) 0104-0014 (Impresso)
Braz J Anesthesiol ©2024 Todos os direitos reservados.

Braz J Anesthesiol

Share this page
Page Sections