Validity of inner canthus temperature recorded by infrared thermography as a non-invasive surrogate measure for core temperature at rest, during exercise and recovery

Andrade Fernandes, Alex de, Gomes Moreira, Danilo, Brito, Ciro José, Silva, Cristiano Diniz da, Sillero Quintana, Manuel ORCID: https://orcid.org/0000-0002-9806-2925, Mendonça Pimenta, Eduardo, Bach, Aaron J.E., Silami Garcia, Emerson and Bouzas Marins, Joao Carlos (2016). Validity of inner canthus temperature recorded by infrared thermography as a non-invasive surrogate measure for core temperature at rest, during exercise and recovery. "Journal of Thermal Biology", v. 62 ; pp. 50-55. ISSN 0306-4565. https://doi.org/10.1016/j.jtherbio.2016.09.010.

Description

Title: Validity of inner canthus temperature recorded by infrared thermography as a non-invasive surrogate measure for core temperature at rest, during exercise and recovery
Author/s:
  • Andrade Fernandes, Alex de
  • Gomes Moreira, Danilo
  • Brito, Ciro José
  • Silva, Cristiano Diniz da
  • Sillero Quintana, Manuel https://orcid.org/0000-0002-9806-2925
  • Mendonça Pimenta, Eduardo
  • Bach, Aaron J.E.
  • Silami Garcia, Emerson
  • Bouzas Marins, Joao Carlos
Item Type: Article
Título de Revista/Publicación: Journal of Thermal Biology
Date: December 2016
ISSN: 0306-4565
Volume: 62
Subjects:
Freetext Keywords: Assessment, Body temperature, Thermal imaging, Thermometry, Thermoregulation
Faculty: Facultad de Ciencias de la Actividad Física y del Deporte (INEF) (UPM)
Department: Deportes
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

many disciplinary fields. Occupational and sports medicine research has attempted to determine a non-invasive proxy for core temperature particularly when access to participants is limited and thermal safety is of a concern due to protective encapsulating clothing, hot ambient environments and/or high endogenous heat production during athletic competition. This investigation aimed to determine the validity of inner canthus of the eye temperature (TEC) as an alternate non-invasive measure of intestinal core temperature (TC) during rest, exercise and post-exercise conditions. Twelve physically active males rested for 30 min prior to exercise, performed 60 min of aerobic exercise at 60% V̇O2max and passively recovered a further 60 min post-exercise. TEC and TC were measured at 5 min intervals during each condition. Mean differences between TEC and TC were 0.61 °C during pre-exercise, −1.78 °C during exercise and −1.00 °C during post-exercise. The reliability between the methods was low in the pre-exercise (ICC=0.49 [−0.09 to 0.82]), exercise (ICC=−0.14 [−0.65 to 0.44]) and postexercise (ICC=−0.25 [−0.70 to 0.35]) conditions. In conclusion, poor agreement was observed between the TEC values measured through IRT and TC measured through a gastrointestinal telemetry pill. Therefore, TEC is not a valid substitute measurement to gastrointestinal telemetry pill in sports and exercise science settings.

More information

Item ID: 49517
DC Identifier: https://oa.upm.es/49517/
OAI Identifier: oai:oa.upm.es:49517
DOI: 10.1016/j.jtherbio.2016.09.010
Official URL: https://www.sciencedirect.com/science/article/pii/...
Deposited by: Memoria Investigacion
Deposited on: 23 Oct 2018 11:00
Last Modified: 14 Dec 2022 08:29
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