Jove
Visualize
Contact Us

Related Concept Videos

Decreased Body Temperature01:29

Decreased Body Temperature

A decreased body temperature can occur in patients with hypothermia and frostbite. Heat loss with extended cold exposure overpowers the body's ability to create heat, resulting in hypothermia. Core temperature readings help classify hypothermia. Mild hypothermia is temperatures between 32 °C (89.6 °F) and 35°C (95 °F) and is caused by impaired thermoregulation. Moderate hypothermia is temperatures between 28 C (82.4 °F) and 32 °C (89.6 °F) caused by sustained extreme cold exposure, and severe...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Concise derivation of oscillating-gradient-derived ADC.

Journal of magnetic resonance (San Diego, Calif. : 1997)·2018
Same author

Exact analytical results for ADC with oscillating diffusion sensitizing gradients.

Journal of magnetic resonance (San Diego, Calif. : 1997)·2013
Same author

Magnetic susceptibility induced white matter MR signal frequency shifts--experimental comparison between Lorentzian sphere and generalized Lorentzian approaches.

Magnetic resonance in medicine·2013
Same author

Morphometric changes in the human pulmonary acinus during inflation.

Journal of applied physiology (Bethesda, Md. : 1985)·2011
Same author

Lung morphometry with hyperpolarized 129Xe: theoretical background.

Magnetic resonance in medicine·2011
Same author

Imaging alveolar-duct geometry during expiration via ³He lung morphometry.

Journal of applied physiology (Bethesda, Md. : 1985)·2011
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: Jul 15, 2026

Short-Duration Hypothermia Induction in Rats using Models for Studies examining Clinical Relevance and Mechanisms
05:00

Short-Duration Hypothermia Induction in Rats using Models for Studies examining Clinical Relevance and Mechanisms

Published on: March 3, 2021

Theoretical limits on brain cooling by external head cooling devices.

A L Sukstanskii1, D A Yablonskiy

  • 1Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO 63110, USA. alex@wuchem.wustl.edu

European Journal of Applied Physiology
|April 13, 2007
PubMed
Summary

Mild hypothermia therapy for neonatal acute brain injury is promising. Successful brain cooling requires low cerebral blood flow and high heat transfer from external head cooling devices, according to a new analytical model.

More Related Videos

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management
06:43

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management

Published on: November 21, 2017

Reversible Cooling-induced Deactivations to Study Cortical Contributions to Obstacle Memory in the Walking Cat
09:43

Reversible Cooling-induced Deactivations to Study Cortical Contributions to Obstacle Memory in the Walking Cat

Published on: December 11, 2017

Related Experiment Videos

Last Updated: Jul 15, 2026

Short-Duration Hypothermia Induction in Rats using Models for Studies examining Clinical Relevance and Mechanisms
05:00

Short-Duration Hypothermia Induction in Rats using Models for Studies examining Clinical Relevance and Mechanisms

Published on: March 3, 2021

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management
06:43

Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management

Published on: November 21, 2017

Reversible Cooling-induced Deactivations to Study Cortical Contributions to Obstacle Memory in the Walking Cat
09:43

Reversible Cooling-induced Deactivations to Study Cortical Contributions to Obstacle Memory in the Walking Cat

Published on: December 11, 2017

Area of Science:

  • Biomedical Engineering
  • Neonatal Physiology
  • Therapeutic Hypothermia

Background:

  • Mild hypothermia shows promise for treating acute brain injury in neonates.
  • Measuring in vivo brain temperature in neonates is technologically challenging.
  • Understanding physical limitations of brain cooling is crucial for therapeutic efficacy.

Purpose of the Study:

  • To investigate the theoretical limits of brain cooling using external head cooling devices.
  • To develop an analytical model for predicting brain temperature changes.
  • To identify key parameters influencing the success of neonatal therapeutic hypothermia.

Main Methods:

  • Development of an analytical model for temperature distribution within the neonatal brain.
  • Theoretical analysis of heat exchange between the head surface and external cooling devices.
  • Derivation of analytical expressions to evaluate brain temperature changes based on input parameters.

Main Results:

  • Established theoretical limits for inducing mild hypothermia in neonates via external cooling.
  • Identified two critical conditions for successful brain cooling: low cerebral blood flow and high heat transfer coefficient.
  • Provided analytical expressions for assessing brain temperature response to cooling parameters.

Conclusions:

  • Successful induction of mild hypothermia in neonates is contingent upon specific physiological and physical conditions.
  • Optimizing external head cooling requires careful consideration of cerebral blood flow and surface heat transfer.
  • The analytical model provides a framework for evaluating the feasibility of therapeutic hypothermia in neonatal acute brain injury.