Clinical applications of compressed spectral analysis (CSA) in OR/ICU settings

J. E. Archibald, J. F. Drazkowski

Research output: Contribution to journalArticlepeer-review

14 Scopus citations


Advanced technology in the modern medical field is providing methods for obtaining and analyzing physiological data in rapidly expanding clinical settings. Spectral analysis for years was used primarily as a research tool and limited in clinical application. This limitation generally was caused by the need for large, stationary computers with their exorbitant cost, and the lack of knowledgeable, trained support staff. The advancement of third generation instrumentation is introducing the use of spectral analysis in routine clinical settings. Discussion of the paper includes the applications of compressed spectral analysis (CSA) in intensive care, surgical anesthesia, carotid endarterectomy and cardiac bypass monitoring as well as research.

Original languageEnglish (US)
Pages (from-to)13-36
Number of pages24
JournalAmerican Journal of EEG Technology
Issue number1
StatePublished - Jan 1 1985

ASJC Scopus subject areas

  • General Neuroscience


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