Advanced search
Publication Cover
Scandinavian Journal of Clinical and Laboratory Investigation Volume 77, 2017 - Issue 8
Submit an article Journal homepage
210
Views
4
CrossRef citations to date
0
Altmetric
Original Article

Tympanic membrane temperature decreases during head up tilt: relation to frontal lobe oxygenation and middle cerebral artery mean blood flow velocity

David LorrDepartment of Clinical Neurosciences, Institution for Clinical and Experimental Medicine, Linköping University, Linkoping, Sweden; Correspondence[email protected]
View further author information
,
Anton LundDepartment of Neuroanaesthesia, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark; View further author information
,
Mats FredriksonDivision of Occupational and Environmental Medicine, Institution for Clinical and Experimental Medicine, Faculty of Medicine, Linköping University, Linkoping, Sweden; View further author information
&
Niels H. SecherDepartment of Anaesthesia, the Copenhagen Muscle Research Centre, Rigshospitalet, University of Copenhagen, Copenhagen, DenmarkView further author information
Pages 587-591 | Received 08 Mar 2017, Accepted 21 Aug 2017, Published online: 01 Sep 2017

References

  • Clinical Ear Thermometer. Patent US3156117 1964.
  • Method and apparatus for measuring internal body temperature utilizing infrared emissions. Patent US4602642, 1984.
  • Benzinger TH. Heat regulation: homeostasis of central temperature in man. Physiol Rev 1969;49:671–759.
  • Baker MA, Stocking RA, Meehan JP. Thermal relationship between tympanic membrane and hypothalamus in conscious cat and monkey. J Appl Physiol 1972;32:739–42.
  • Delgado JM, Hanai T. Intracerebral temperatures in free-moving cats. Am J Physiol 1966;211:755–69.
  • Pennes H. Analysis of tissue and arterial blood temperatures in the resting human forearm. J Appl Physiol 1948;1:93–122.
  • Meiners ML, Dabbs JM Jr, Ear temperature and brain blood flow: Llaterality effects. Bull Psychon Soc 1977;10:194–6.
  • Nybo L, Secher NH, Nielsen B. Inadequate heat release from the human brain during prolonged exercise with hyperthermia. J Physiol (Lond) 2002;545:697–704.
  • Koehn J, Kollmar R, Cimpianu CL, Moeller S, Schwab S, Hilz MJ. Head and neck cooling decreases tympanic and skin temperature, but significantly increases blood pressure. Stroke 2012;43:2142–8.
  • Shibasaki M, Kondo N, Tominaga H, Aoki K, Hasegawa E, Idota Y, Moriwaki T. Continuous measurement of tympanic temperature with a new infrared method using an optical fiber. J Appl Physiol 1998;85:921–6.
  • Lund A, Sørensen H, Jensen TW, Niemann MJ, Olesen D, Nielsen HB, Olsen NV, Secher NH. Muscle oxygen saturation increases during head-up tilt-induced (pre)syncope. Acta Physiol 2017;221:74–80.
  • Peinado R. Is the prognostic significance of presyncope the same as for syncope? Rev Esp Cardiol 2004;57:613–19.
  • Hasebe S, Sando I, Orita Y. Proximity of carotid canal wall to tympanic membrane: a human temporal bone study. Laryngoscope 2003;113:802–7.
  • Krejza J, Arkuszewski M, Kasner S, Weigler J, Ustymowicz A, Hurst R, Cucchiara B, Messe S. Carotid artery diameter in men and women and the relation to body and neck size. Stroke 2006;37:1103–5.
  • Tartiere S, Seguin P, Juhel C, Laviolle B, Malledant Y. Estimation of the diameter and cross-sectional area of the internal jugular veins in adult patients. Crit Care 2009;13:R197.
  • Ciuti G, Righi D, Forzoni L, Fabbri A, Pignone AM. Differences between internal jugular vein and vertebral vein flow examined in real time with the use of multigate ultrasound color Doppler. Am J Neuroradiol 2013;34:2000–4.
  • Oktar S, Yucel C, Karaosmanoglu D, Akkan K, Ozdemir H, Tokgoz N, Tali T. Blood-flow volume quantification in internal carotid and vertebral arteries: comparison of 3 different ultrasound techniques with phase-contrast MR imaging. Am J Neuroradiol 2006;27:363–9.
  • Shetty A, Gaillard F, Caroticotympanic artery. 2017. Available from: https://radiopaedia.org/articles/caroticotympanic-artery-2
  • Das L, Cohly H, Reno IIIW, Goswami D, Das S. Laasr-Doppler Evaluation of the human tympanic membrane by measuring blood flow, volume and velocity. Indian J Otolayngol Head Neck Surg 1997;49:132–5.
  • Raichle ME. Neuroscience. The brain's dark energy. Science 2006;314:1249–50.
  • Sato K, Fisher JP, Seifert T, Overgaard M, Secher NH, Ogoh S. Blood flow in internal carotid and vertebral arteries during orthostatic stress. Exp Physiol 2012;97:1272–80.
  • Valdueza JM, von Münster T, Hoffman O, Schreiber S, Einhäupl KM. Postural dependency of the cerebral venous outflow. Lancet 2000;355:200–1.
  • Matzen S, Perko G, Groth S, Friedman DB, Secher NH. Blood volume distribution during head-up tilt induced central hypovolaemia in man. Clin Physiol 1991;5:411–22.
  • Lundvall J, Bjerkhoel P, Edfelt H, Ivarsson C, Länee T. Dynamics of transcapillary fluid transfer and plasma volume during lower body negative pressure. Acta Physiol Scand 1993;147:163–72.
  • Tanabe M, Shido O. Changes in body core temperatures and heat balance after an abrupt release of lower body negative pressure in humans. Int J Biometeorol 1994;38:48–54.
  • Brown MM, Wade JP, Marshall J. Fundamental importance of arterial oxygen content in the regulation of cerebral flow in man. Brain 1985;101:81–93.
  • Ibaraki M, Shinohara Y, Nakamura K, Miura S, Kinoshita F, Kinoshita T. Interindividual variations of cerebral blood flow, oxygen delivery, and metabolism in relation to hemoglobin concentration measured by positron emission topography in humans. J Cereb Blood Flow Metab 2010;30:1296–305.
  • Krakow K, Reis S, Daffershofer M, Hennerici M. Simultaneous assessment of brain tissue oxygenation and cerebral perfusion during orthostatic stress. Eur Neurol 2000;43:39–46.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Order Reprints Request Corporate Permissions

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

Request Academic Permissions

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.

Related research

People also read lists articles that other readers of this article have read.

Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine.

Cited by lists all citing articles based on Crossref citations.
Articles with the Crossref icon will open in a new tab.