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 Concept Videos

Neural Regulation of Blood Pressure01:18

Neural Regulation of Blood Pressure

The neural regulation of blood pressure involves intricate interactions between the autonomic nervous system (ANS) and cardiovascular system, ensuring adequate perfusion of tissues. This regulation primarily occurs through baroreceptor and chemoreceptor reflexes, involving both short-term and long-term mechanisms.
Baroreceptor Reflex
Baroreceptors, located in the carotid sinuses and aortic arch, detect changes in blood pressure. When blood pressure rises, these stretch-sensitive receptors...

You might also read

Related Articles

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

Sort by
Same author

Hemodynamic Assessment in Newborn Infants With Sepsis: A Prospective Observational Study.

Cureus·2026
Same author

Risk Factors Associated With Febrile Seizures in Young Children: Clinical, Biochemical, and Genetic Perspectives.

Cureus·2026
Same author

The Transitional Liver Clinic: Study protocol for a stepped-wedge cluster randomized trial.

Hepatology communications·2026
Same author

Caregiver Involvement and Burden and Patient Quality of Life in Patients With Decompensated Cirrhosis.

The American journal of gastroenterology·2026
Same author

Neonatal Conjugated Hyperbilirubinemia: Clinical Profile, Etiology, and Predictors of Adverse Outcomes in a NICU of a Tertiary Care Center.

Cureus·2026
Same author

Circadian Disruption Shift Work and Breast Cancer Risk.

Sleep medicine clinics·2026

Related Experiment Video

Updated: May 25, 2026

Implantation of Combined Telemetric ECG and Blood Pressure Transmitters to Determine Spontaneous Baroreflex Sensitivity in Conscious Mice
09:56

Implantation of Combined Telemetric ECG and Blood Pressure Transmitters to Determine Spontaneous Baroreflex Sensitivity in Conscious Mice

Published on: February 14, 2021

Snoring effects on the baroreflex: an animal model.

Jyotishna Narayan1, Jason Amatoury, Jin-Gun Cho

  • 1Ludwig Engel Centre for Respiratory Research, Sydney, NSW, Australia. jyotishna.narayan@sydney.edu.au

Respiratory Physiology & Neurobiology
|January 17, 2012
PubMed
Summary

Induced snoring (IS) in rabbits reduced baroreflex sensitivity (BRS) by 40%. This decrease in BRS was linked to heart rate changes, not vibration transmission to the carotid artery.

More Related Videos

Quantifying Acute Changes in Renal Sympathetic Nerve Activity in Response to Central Nervous System Manipulations in Anesthetized Rats
06:30

Quantifying Acute Changes in Renal Sympathetic Nerve Activity in Response to Central Nervous System Manipulations in Anesthetized Rats

Published on: September 11, 2018

Cavernous Nerve Stimulation and Recording of Intracavernous Pressure in a Rat
07:43

Cavernous Nerve Stimulation and Recording of Intracavernous Pressure in a Rat

Published on: April 23, 2018

Related Experiment Videos

Last Updated: May 25, 2026

Implantation of Combined Telemetric ECG and Blood Pressure Transmitters to Determine Spontaneous Baroreflex Sensitivity in Conscious Mice
09:56

Implantation of Combined Telemetric ECG and Blood Pressure Transmitters to Determine Spontaneous Baroreflex Sensitivity in Conscious Mice

Published on: February 14, 2021

Quantifying Acute Changes in Renal Sympathetic Nerve Activity in Response to Central Nervous System Manipulations in Anesthetized Rats
06:30

Quantifying Acute Changes in Renal Sympathetic Nerve Activity in Response to Central Nervous System Manipulations in Anesthetized Rats

Published on: September 11, 2018

Cavernous Nerve Stimulation and Recording of Intracavernous Pressure in a Rat
07:43

Cavernous Nerve Stimulation and Recording of Intracavernous Pressure in a Rat

Published on: April 23, 2018

Area of Science:

  • Cardiovascular Physiology
  • Sleep Science

Background:

  • Baroreflex sensitivity (BRS) is known to decrease during snoring in humans.
  • The underlying physiological mechanisms for this reduction remain unclear.

Purpose of the Study:

  • To investigate if induced snoring (IS) in an animal model reduces BRS.
  • To determine if snoring-related vibrations transmitted to peri-carotid tissues affect BRS.

Main Methods:

  • Utilized an anesthetized rabbit model to induce snoring (IS).
  • Quantified BRS using the spontaneous sequence technique.
  • Applied snore-matched vibrations to peri-carotid tissues in non-snoring rabbits.

Main Results:

  • IS led to a 40% fall in BRS, accompanied by increased heart rate (HR) but no change in blood pressure (BP).
  • Direct vibratory stimulation of peri-carotid tissues did not alter BRS, HR, or BP in non-snoring rabbits.

Conclusions:

  • The depression of BRS during IS is likely mediated by a heart rate-driven shift in the BRS operating point.
  • Snoring-related vibration transmission to carotid baroreceptors does not appear to be the primary mechanism reducing BRS.
  • The induced snoring rabbit model is suitable for further mechanistic studies on snoring and BRS interactions.