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

Spinal sympathetic conduction velocity in humans.

B G Wallin1, R Rea

  • 1Department of Clinical Neurophysiology, Sahlgren's Hospital, University of Göteborg, Sweden.

Journal of the Autonomic Nervous System
|October 1, 1988
PubMed
Summary

This study measured muscle sympathetic activity in healthy subjects, revealing nerve impulse timing differences. These findings help calculate spinal conduction velocity for sympathetic nerve signals.

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

Age and outcomes in people with type 2 diabetes admitted to hospital with COVID-19: A cohort study.

Diabetic medicine : a journal of the British Diabetic Association·2024
Same author

The change in glycaemic control immediately after the 3rd COVID-19 vaccination in people with type 1 diabetes.

Diabetic medicine : a journal of the British Diabetic Association·2023
Same author

Population Health Management in Diabetes Care: Combining Clinical Audit, Risk Stratification, and Multidisciplinary Virtual Clinics in a Community Setting to Improve Diabetes Care in a Geographically Defined Population. An Integrated Diabetes Care Pilot in the North East Locality, Oxfordshire, UK.

International journal of integrated care·2020
Same author

People with Type Diabetes Mellitus (T1DM) self-reported views on their own condition management reveal links to potentially improved outcomes and potential areas for service improvement.

Diabetes research and clinical practice·2020
Same author

Effect of glycaemic control on complications following cardiac surgery: literature review.

Journal of cardiothoracic surgery·2018
Same author

Six-year longitudinal study of Fasciola hepatica bulk milk antibody ELISA in the dairy dense region of the Republic Ireland.

Preventive veterinary medicine·2016

Area of Science:

  • Neuroscience
  • Physiology

Background:

  • Muscle sympathetic activity (MSA) is crucial for cardiovascular regulation.
  • Understanding the conduction velocity of MSA provides insights into autonomic nervous system function.

Purpose of the Study:

  • To determine the spinal conduction velocity of muscle sympathetic activity.
  • To investigate the temporal relationship of sympathetic nerve bursts between different limbs.

Main Methods:

  • Simultaneous micro-electrode recordings of MSA from radial and peroneal nerves in 8 healthy subjects.
  • Analysis of multi-unit bursts time-locked to cardiac rhythm.
  • Calculation of spinal conduction velocity using latency differences and known peripheral conduction velocities.

Main Results:

  • A high degree of similarity was observed between radial and peroneal neurograms.
  • Radial nerve bursts preceded peroneal nerve bursts by approximately 0.35 seconds.
  • Calculated spinal conduction velocity for MSA was 2.8 +/- 0.7 m/s.

Conclusions:

  • The calculated spinal conduction velocity for MSA aligns with existing animal data.
  • This study provides a non-invasive method to estimate central sympathetic conduction velocity.

Related Experiment Videos