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

Myasthenia Gravis: Diagnostic Tests01:15

Myasthenia Gravis: Diagnostic Tests

Myasthenia gravis is an autoimmune condition affecting neuromuscular transmission, causing generalized weakness in skeletal muscles. Initial diagnoses rely on patients' signs, symptoms, and medical history. The challenge lies in distinguishing myasthenia from other muscular dystrophies. An important diagnostic feature is the significant improvement of symptoms after administering anticholinesterase inhibitors.
The edrophonium test is a diagnostic tool for myasthenia gravis. It involves...
Reflex Activity01:08

Reflex Activity

A reflex activity is an automatic, involuntary response to specific stimuli. It is a part of our survival mechanism, designed to protect us from potential harm. For example, when a bright light suddenly shines into our eyes, we instinctively close them or look away. This is a simple reflex activity orchestrated by the nervous system without conscious thought or effort.
A reflex exam is a diagnostic procedure performed by a healthcare professional to evaluate the functionality of a patient's...
Exercise Stress Test01:26

Exercise Stress Test

Introduction
Exercise stress testing, commonly known as a treadmill test, is a noninvasive procedure used to evaluate cardiovascular function and diagnose heart conditions.
Definition
An exercise stress test measures the heart's response to exertion using a treadmill or stationary bicycle. Chest electrodes record the heart's electrical activity through an ECG, and blood pressure is monitored regularly.
Purposes

You might also read

Related Articles

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

Sort by
Same author

Proprioceptive synaptic dysfunction is a key feature in mice and humans with spinal muscular atrophy.

Brain : a journal of neurology·2025
Same author

Biallelic Loss-of-Function Variants in <i>BICD1</i> Are Associated with Peripheral Neuropathy and Hearing Loss.

International journal of molecular sciences·2023
Same author

Lack of effect on ambulation of dalfampridine-ER (4-AP) treatment in adult SMA patients.

Neuromuscular disorders : NMD·2020
Same author

Neuromuscular disorders in pregnancy.

Handbook of clinical neurology·2020
Same author

Peripheral neuropathy symptoms in wild type transthyretin amyloidosis.

Journal of the peripheral nervous system : JPNS·2020
Same author

Update on Chemotherapy-Induced Peripheral Neuropathy.

Current neurology and neuroscience reports·2017
Same journal

Artificial Intelligence in the Prehospital Stage of Stroke: Can Virtual Assistants Optimize Triage?

The neurologist·2026
Same journal

Looking Beyond the Midline: An Uncommon Etiology of Internuclear Ophthalmoplegia of Abduction Due to Cerebral Venous Thrombosis.

The neurologist·2026
Same journal

Commentary: Cervical Artery Dissection and Chiropractic Cervical Manipulation: Clarifying Association, Mechanism, and Interpretation.

The neurologist·2026
Same journal

Acute Spinal Cord Infarct Secondary to Fibrocartilaginous Embolism Treated With Tenecteplase.

The neurologist·2026
Same journal

Cervical Artery Dissection and Chiropractic​​​​​.

The neurologist·2026
Same journal

Oromandibular Dyskinesia Associated With Levofloxacin and Responsive to Low-Dose Oral Diazepam: A Case Report.

The neurologist·2026
See all related articles

Related Experiment Video

Updated: Jun 11, 2026

Quantitative Autonomic Testing
11:40

Quantitative Autonomic Testing

Published on: July 19, 2011

Autonomic testing: common techniques and clinical applications.

Louis H Weimer1

  • 1EMG Laboratory and Clinical Autonomic Laboratory, Neurological Institute of New York, Columbia University Medical Center, New York, NY 10032, USA. Lhw1@columbia.edu

The Neurologist
|July 2, 2010
PubMed
Summary
This summary is machine-generated.

Noninvasive autonomic function tests assess parasympathetic, sympathetic, and sudomotor functions. These widely used diagnostic methods aid in recognizing and classifying autonomic disorders, improving patient outcomes.

More Related Videos

Assessment of Neuromuscular Function Using Percutaneous Electrical Nerve Stimulation
07:53

Assessment of Neuromuscular Function Using Percutaneous Electrical Nerve Stimulation

Published on: September 13, 2015

Tilt Testing with Combined Lower Body Negative Pressure: a "Gold Standard" for Measuring Orthostatic Tolerance
14:09

Tilt Testing with Combined Lower Body Negative Pressure: a "Gold Standard" for Measuring Orthostatic Tolerance

Published on: March 21, 2013

Related Experiment Videos

Last Updated: Jun 11, 2026

Quantitative Autonomic Testing
11:40

Quantitative Autonomic Testing

Published on: July 19, 2011

Assessment of Neuromuscular Function Using Percutaneous Electrical Nerve Stimulation
07:53

Assessment of Neuromuscular Function Using Percutaneous Electrical Nerve Stimulation

Published on: September 13, 2015

Tilt Testing with Combined Lower Body Negative Pressure: a "Gold Standard" for Measuring Orthostatic Tolerance
14:09

Tilt Testing with Combined Lower Body Negative Pressure: a "Gold Standard" for Measuring Orthostatic Tolerance

Published on: March 21, 2013

Area of Science:

  • Clinical Neuroscience
  • Autonomic Neurology
  • Diagnostic Testing

Background:

  • Autonomic function testing laboratories are becoming more accessible.
  • Tests evaluate parasympathetic cardiovagal, sympathetic vasoconstriction, and sudomotor functions.
  • Established noninvasive tests are crucial for diagnosing autonomic disorders.

Purpose of the Study:

  • To review the current landscape of autonomic function testing.
  • To highlight the impact of these tests on disease recognition and classification.
  • To discuss advancements in autonomic testing methodologies.

Main Methods:

  • Commonly employed tests include heart rate variability, Valsalva maneuver, tilt-table studies, and sudomotor assessments.
  • Methods often involve challenging complex physiological systems rather than direct measurement.
  • Continuous refinement and introduction of new testing techniques are ongoing.

Main Results:

  • Autonomic function testing has significantly improved the recognition of various autonomic disorders.
  • These tests have driven advances in the classification and understanding of autonomic pathophysiology.
  • Testing facilitates the development of targeted therapeutic strategies.

Conclusions:

  • Autonomic function testing is essential for diagnosing and managing conditions such as diabetic autonomic neuropathy, Parkinson disease, and orthostatic intolerance.
  • The continued evolution of testing methods promises further improvements in clinical practice.
  • Accurate autonomic testing is key to advancing the field of autonomic neurology.