Can the inner eye canthus temperature be used as an alternative method to measure core temperature in sleep-deprived individuals?

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Autor(es): dc.contributorInstituto Federal do Sudeste de Minas Gerais-
Autor(es): dc.contributorUniversidade Federal de Minas Gerais (UFMG)-
Autor(es): dc.contributorUniversidade do Estado de Minas Gerais-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorCentro Universitário Mario Palmério (UNIFUCAMP)-
Autor(es): dc.creatorCosta, Carlos Magno Amaral-
Autor(es): dc.creatorNarciso, Fernanda Veruska-
Autor(es): dc.creatorBrant, Valdênio Martins-
Autor(es): dc.creatorSilva, Andressa-
Autor(es): dc.creatorBorba, Diego de Alcantara-
Autor(es): dc.creatorRosa, João Paulo Pereira-
Autor(es): dc.creatorWanner, Samuel Penna-
Autor(es): dc.creatorRomano-Silva, Marco Aurélio-
Autor(es): dc.creatorde Mello, Marco Túlio-
Data de aceite: dc.date.accessioned2025-08-21T17:12:45Z-
Data de disponibilização: dc.date.available2025-08-21T17:12:45Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-10-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.jtherbio.2023.103716-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/308590-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/308590-
Descrição: dc.descriptionCore temperature is used in several situations, including studies on biological rhythms and circadian markers of physical performance. Measuring the inner eye canthus (Tco) temperature is a method proposed to identify core temperature, but it has shown little concordance in physical exercise situations and has not yet been used in studies with measurements taken throughout the day. The objective of this study was to compare the measurements and daily behavior of Tco obtained by infrared thermography with rectal temperature (Tre) during a prolonged waking protocol. Eleven male individuals participated in the study, who remained in the laboratory for at least 38 h using an actigraph to determine the wakefulness time and were monitored during the entire period. The Tre and Tco measurements were performed every 3 h. The ANOVA was used for repeated measurements followed by Bonferroni's post-hoc test to find the limits of concordance/proximity, while the Bland and Altman method and the Intraclass Correlation Coefficient were used to establish the reliability between the pairs. The significance level adopted was p < 0.05. The results demonstrate significant differences, low levels of concordance and unsatisfactory reliability levels between Tco and Tre at all 13 analyzed moments, in addition to not showing measurement reliability when all data are used together with the 143 temperature measurements. Daily behavior analysis shows moments with similar behavior with an increase in Tco and Tre, but at other times the behavior was the opposite, with a decrease in one measurement and an increase in the other. Based on the results presented, it is not recommended to use the inner eye canthus temperature as a substitute for rectal temperature for measuring core temperature at different times of the day or in sleep-deprived individuals.-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG)-
Descrição: dc.descriptionExercise Physiology Laboratory Instituto Federal do Sudeste de Minas Gerais, Campus Rio Pomba, Minas Gerais-
Descrição: dc.descriptionCenter for Psychobiology and Exercise Studies Department of Sports Physical Education School Physiotherapy and Occupational Therapy Universidade Federal de Minas Gerais, Minas Gerais-
Descrição: dc.descriptionDepartment of Science and of Movement Universidade do Estado de Minas Gerais, Minas Gerais-
Descrição: dc.descriptionDepartment of Physical Education Bioscience Institute Universidade Estadual Paulista-
Descrição: dc.descriptionDepartment of Psychiatry Universidade Federal de Minas Gerais, Minas Gerais-
Descrição: dc.descriptionCentro Universitário Mario Palmério (UNIFUCAMP), Minas Gerais-
Descrição: dc.descriptionDepartment of Physical Education Bioscience Institute Universidade Estadual Paulista-
Descrição: dc.descriptionCNPq: 409267/2016-3-
Descrição: dc.descriptionFAPEMIG: APQ-01133-16-
Idioma: dc.languageen-
Relação: dc.relationJournal of Thermal Biology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectFace-
Palavras-chave: dc.subjectRectal temperature-
Palavras-chave: dc.subjectThermal imaging-
Palavras-chave: dc.subjectThermography-
Palavras-chave: dc.subjectThermometry-
Palavras-chave: dc.subjectWakefulness-
Título: dc.titleCan the inner eye canthus temperature be used as an alternative method to measure core temperature in sleep-deprived individuals?-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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