Jove
Visualize
Contact Us
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 Videos

Decrease in nerve temperature: a model for increased temporal dispersion.

G J Rutten1, R D Gaasbeek, H Franssen

  • 1Department of Clinical Neurophysiology, Rudolph Magnus Institute for Neurosciences, Utrecht, The Netherlands.

Electroencephalography and Clinical Neurophysiology
|September 26, 2000
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

A comparative study of brachial plexus sonography and magnetic resonance imaging in chronic inflammatory demyelinating neuropathy and multifocal motor neuropathy.

European journal of neurology·2017
Same author

A comparison of brain activity associated with language production in brain tumor patients with left and right sided language laterality.

Journal of neurosurgical sciences·2015
Same author

Better clinical results after closed- compared to open-wedge high tibial osteotomy in patients with medial knee osteoarthritis and varus leg alignment.

Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA·2014
Same author

Bleomycin resistance: a new dominant selectable marker for plant cell transformation.

Plant molecular biology·2013
Same author

Multifocal motor neuropathy: association of anti-GM1 IgM antibodies with clinical features.

Neurology·2010
Same author

Correlates of outcome and response to IVIg in 88 patients with multifocal motor neuropathy.

Neurology·2010

Lowering nerve temperature proportionally slows nerve conduction velocity, especially in faster fibers. This study demonstrates a method to detect temperature-induced changes in nerve conduction velocity distribution and temporal dispersion.

Area of Science:

  • Neuroscience
  • Physiology

Background:

  • Nerve temperature influences nerve conduction velocity (NCV).
  • Decreased temperature causes a proportional NCV decrease, with larger absolute reductions in faster fibers.
  • This leads to altered NCV distribution and increased temporal dispersion.

Purpose of the Study:

  • To assess if combined collision techniques can detect temperature-induced changes in motor conduction velocity distribution and refractory period distribution.
  • To investigate the impact of temperature on nerve fiber conduction properties.

Main Methods:

  • Utilized two collision techniques to measure motor conduction velocity distribution.
  • Recorded median nerve conduction velocity at two temperatures (25°C and 40°C) in 12 healthy volunteers.

Related Experiment Videos

Main Results:

  • The employed method successfully detected predicted changes in conduction velocity distribution due to temperature variation.
  • Increased temporal dispersion was observed with decreased nerve temperature.

Conclusions:

  • Nerve temperature changes serve as a viable model for studying temporal dispersion.
  • This approach may aid in differentiating conduction block from abnormal temporal dispersion in demyelinated nerve fibers.