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Titolo:
AUTOMATED EVOKED-POTENTIAL MONITORING
Autore:
HYMAN SA; KING PH; XU J;
Indirizzi:
VANDERBILT UNIV,MED CTR,SCH MED,DEPT ANESTHESIOL NASHVILLE TN 37232
Titolo Testata:
International journal of clinical monitoring and computing
fascicolo: 4, volume: 10, anno: 1993,
pagine: 201 - 214
SICI:
0167-9945(1993)10:4<201:AEM>2.0.ZU;2-S
Fonte:
ISI
Lingua:
ENG
Keywords:
VISUAL EVOKED POTENTIALS; MONITORING, EVOKED POTENTIALS, VISUAL; MEASUREMENT TECHNIQUES, COMPUTERIZED; BRAIN, EVOKED POTENTIALS, VISUAL; BRAIN, INTRACRANIAL PRESSURE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
NO
Recensione:
Indirizzi per estratti:
Citazione:
S.A. Hyman et al., "AUTOMATED EVOKED-POTENTIAL MONITORING", International journal of clinical monitoring and computing, 10(4), 1993, pp. 201-214

Abstract

We have developed a computer system for use in the operating room andintensive care unit for the automated acquisition and classification of flash evoked potentials. The project goals were to: (1) acquire evoked potentials without user intervention; (2) recognize, label, and trend important parameters; and (3) alarm if parameters deviate too far from normal. The system consists of a Nicolet Pathfinder, programmed for periodic flash visual evoked potential acquisition and a personal computer for analysis. Analysis software utilizes the C+ +language. Thesystem has been tested on sixteen cases, determinations of specific waveforms were validated ex post facto by two experts. Three parametersin each of three channels were correctly recognized in more than 87% of all waveforms acquired. No signals at all were obtained in only 0.8% of all samples.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 30/11/20 alle ore 17:00:51