Neuro-fuzzy models to predict the required propofol amount for loss of consciousness during general anesthesia: a preliminary study

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorFerreira, Ana Isabel Leitão-
Autor(es): dc.creatorMendes, Joaquim-
Autor(es): dc.creatorAmorim, Pedro-
Autor(es): dc.creatorNunes, Catarina S.-
Data de aceite: dc.date.accessioned2022-02-15T14:08:47Z-
Data de disponibilização: dc.date.available2022-02-15T14:08:47Z-
Data de envio: dc.date.issued2021-05-13-
Data de envio: dc.date.issued2021-05-13-
Data de envio: dc.date.issued2018-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/10400.2/10736-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/10400.2/10736-
Descrição: dc.descriptionThis study presents several models to predict the total amount of the anesthetic drug propofol required to achieve loss of consciousness during the induction phase of anesthesia, considering different clinical variables. The data from 49 patients under anesthesia for neurosurgical procedures, were used in this study. Takagi-Sugeno-Kang (TSK) fuzzy models were used to describe the effect of clinical variables on the amount of propofol required for loss of consciousness. The parameters of the TSK models were optimized using an Adaptive Network-Fuzzy Interference System. All models were trained with the data of 35 patients and tested with the data of 14 patients. These models proved to have reasonable prediction properties. The fuzzy model with the best balanced performance used only two inputs: the systolic arterial pressure and the Bispectral Index of the EEG.-
Descrição: dc.descriptioninfo:eu-repo/semantics/publishedVersion-
Idioma: dc.languageen-
Publicador: dc.publisherIEEE-
Direitos: dc.rightsrestrictedAccess-
Palavras-chave: dc.subjectPersonalized anesthesia-
Palavras-chave: dc.subjectLoss of consciousness-
Palavras-chave: dc.subjectFuzzy logic-
Palavras-chave: dc.subjectANFIS-
Título: dc.titleNeuro-fuzzy models to predict the required propofol amount for loss of consciousness during general anesthesia: a preliminary study-
Tipo de arquivo: dc.typeaula digital-
Aparece nas coleções:Repositório Aberto - Universidade Aberta (Portugal)

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