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Intra-Operative EEG Monitoring: Monitoring of Background Rhythm and Paroxysmal Activity

  • Hidekazu Katoh
  • Yoshio Kinefuchi
  • Ikuko Otani
  • Yonosuke Yamasaki
  • Michio Yamamoto
Conference paper

Abstract

The value of EEG monitoring as noninvasive brain monitoring in patients under anesthesia or in critical conditions is readily conceived but simple observation of running EEG wave patterns tells very little. Detection of abrupt appearances of deviation from the on-going background patterns would certainly be helpful in early recognition of grave changes in cerebral function or metabolism. We have developed a prototype EEG analyzer capable of doing this.

Keywords

Grave Change Sharp Wave Edge Frequency Paroxysmal Activity Flat Wave 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Tokyo 1992

Authors and Affiliations

  • Hidekazu Katoh
    • 1
  • Yoshio Kinefuchi
    • 1
  • Ikuko Otani
    • 1
  • Yonosuke Yamasaki
    • 1
  • Michio Yamamoto
    • 1
  1. 1.Department of AnesthesiologyTokai University School of MedicineIsehara, KanagawaJapan

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