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A wavelet based method for steady-state detection in anesthesia

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dc.contributor.authorCastro, A.
dc.contributor.authorAlmeida, F. G.
dc.contributor.authorAmorim, Pedro
dc.contributor.authorNunes, Catarina S.
dc.date.accessioned2023-05-29T08:26:48Z
dc.date.available2023-05-29T08:26:48Z
dc.date.issued2009
dc.description.abstractWith the recent concern on patient’s outcome following general anesthesia, automatic control of drugs has been a field of interest. The Bispectral Index (BIS) is an EEG based hypnosis monitor, in current use at the operating theatre as a guiding tool for the anesthesiologist to titrate drugs, and prevent awareness. When trying to model a certain process, it’s very important to obtain information of the system behavior under steady-state conditions. In this study the hypnotic and analgesic drugs’ effect on the hypnosis index BIS was analyzed, in order to obtain steady-state information of the system response (inputs-output), and in the future model the drugs combined effect. A steady-state index was obtained using a wavelet analysis technique for trend detection. This tool may be used in the future to model the drug’s combined effect on the hypnosis indices, and also to bring some insight on disturbances not related to drug changes.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationA. Castro, F. G. Almeida, P. Amorim and C. S. Nunes, "A wavelet based method for steady-state detection in anesthesia," 2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Minneapolis, MN, USA, 2009, pp. 954-957pt_PT
dc.identifier.doi10.1109/IEMBS.2009.5334037pt_PT
dc.identifier.isbn978-1-4244-3296-7
dc.identifier.pmid19964490
dc.identifier.urihttp://hdl.handle.net/10400.2/13871
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherIEEEpt_PT
dc.titleA wavelet based method for steady-state detection in anesthesiapt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceMinneapolis, MN, USApt_PT
oaire.citation.endPage957pt_PT
oaire.citation.startPage954pt_PT
oaire.citation.title2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Societypt_PT
person.familyNameAmorim
person.familyNameNunes
person.givenNamePedro
person.givenNameCatarina S.
person.identifier.ciencia-id691F-CDC2-E26A
person.identifier.orcid0000-0001-7466-4174
person.identifier.orcid0000-0002-8357-0994
person.identifier.scopus-author-id55429654100
rcaap.rightsrestrictedAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication1ef321dd-4f09-493c-b801-e9a99b28947d
relation.isAuthorOfPublicationcc3069ec-f930-455f-9226-b77e5d2dc14b
relation.isAuthorOfPublication.latestForDiscovery1ef321dd-4f09-493c-b801-e9a99b28947d

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