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

Disorders of the Autonomic Nervous System01:18

Disorders of the Autonomic Nervous System

1.4K
The autonomic nervous system (ANS) is an intricate network of nerves that controls functions such as the regulation of heart rate, digestion, and blood pressure regulation. When this system malfunctions, it can lead to various disorders that affect multiple bodily functions. One common feature of many autonomic disorders is the involvement of smooth blood vessels, which play a crucial role in regulating blood flow throughout the body.
Raynaud's disease, also known as Raynaud's...
1.4K
Disorders of the Nervous Tissue01:28

Disorders of the Nervous Tissue

2.4K
Nervous tissue is a vital component of the human body's communication system, enabling us to perceive and respond to stimuli. However, like all other tissues, it is vulnerable to disorders and diseases that can significantly impact our neurological functioning.
Homeostatic Imbalances:
Alzheimer's disease manifests as a gradual decline in memory and cognitive abilities, attributed to the buildup of amyloid plaques and neurofibrillary tangles in the brain.
Parkinson's disease arises from the...
2.4K
Disorders of the Skeletal Muscle01:28

Disorders of the Skeletal Muscle

1.6K
The clinical conditions affecting the skeletal muscle tissue are broadly categorized as musculoskeletal and neuromuscular disorders.
Musculoskeletal disorders
Musculoskeletal disorders involve injuries and conditions affecting the skeletal muscles and associated connective tissues. These disorders can arise from acute biomechanical stresses or chronic overuse and can occur across different age groups. Common injuries include sprains, fractures, and muscular strains, often resulting from...
1.6K
Parkinson's Disease: Overview01:15

Parkinson's Disease: Overview

1.7K
Neurodegenerative disorders are progressive diseases that cause irreversible damage and loss to neurons in specific brain areas. Examples of these disorders include Parkinson's disease, Alzheimer's disease, Multiple Sclerosis (MS), and Amyotrophic Lateral Sclerosis (ALS). These disorders share characteristics such as proteinopathies, selective neuronal vulnerability, and a complex interplay between genetic and environmental factors. The primary therapeutic goal for these conditions is...
1.7K
Neural Regulation01:37

Neural Regulation

43.0K
Digestion begins with a cephalic phase that prepares the digestive system to receive food. When our brain processes visual or olfactory information about food, it triggers impulses in the cranial nerves innervating the salivary glands and stomach to prepare for food.
43.0K
Functional Divisions of the Nervous System01:23

Functional Divisions of the Nervous System

7.9K
The nervous system, responsible for sensing, integrating, and responding to various stimuli, is divided into the central nervous system (CNS) and the peripheral nervous system (PNS). The PNS has two functional divisions: the sensory or afferent division and the motor or efferent division.
The sensory division transmits information from sensory receptors in the body to the CNS. It provides the CNS with knowledge about somatic senses (such as tactile, thermal, pain, and proprioceptive sensations)...
7.9K

You might also read

Related Articles

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

Sort by
Same author

How to Interpret the Head-Up Tilt Table Test: Teaching the 3 Core Orthostatic Hemodynamic Patterns.

Neurology. Education·2026
Same author

Outcomes of Maintenance Immunotherapy in a Cohort of Patients With Susac Syndrome: A 2-Center Large Case Series.

Neurology. Clinical practice·2025
Same author

Letter to the editor regarding "Chronic autonomic symptom burden in long-COVID: a follow-up cohort study."

Clinical autonomic research : official journal of the Clinical Autonomic Research Society·2025
Same author

Anti-Immunoglobulin-Like Cell Adhesion Molecule-5 (IgLON5) Associated Neurological Disease Presenting With Bilateral Intraocular Optic Neuritis as an Initial Presentation: Expanding Clinical Phenotype of the Disease.

Journal of neuro-ophthalmology : the official journal of the North American Neuro-Ophthalmology Society·2024
Same author

Demonstrating new-onset or worsened sudomotor function post-COVID-19 on comparative analysis of autonomic function pre-and post-SARS-CoV-2 infection.

eNeurologicalSci·2023
Same author

Early nutritional influences of cardiovascular health.

Expert review of cardiovascular therapy·2021

Related Experiment Video

Updated: Jan 7, 2026

Quantitative Autonomic Testing
11:40

Quantitative Autonomic Testing

Published on: July 19, 2011

58.4K

Autonomic Disorder and FND.

Aditi Varma-Doyle1, Nathaniel Robbins1,2

  • 1Division of General Neurology, Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, United States.

Seminars in Neurology
|December 31, 2025
PubMed
Summary

Functional neurological disorders (FNDs) involve genuine physical symptoms due to altered brain networks. This review explores the significant, yet underexplored, overlap between autonomic nervous system (ANS) dysfunction and FND.

More Related Videos

Dynamic Digital Biomarkers of Motor and Cognitive Function in Parkinson's Disease
10:28

Dynamic Digital Biomarkers of Motor and Cognitive Function in Parkinson's Disease

Published on: July 24, 2019

15.9K
Utility of Dissociated Intrinsic Hand Muscle Atrophy in the Diagnosis of Amyotrophic Lateral Sclerosis
08:16

Utility of Dissociated Intrinsic Hand Muscle Atrophy in the Diagnosis of Amyotrophic Lateral Sclerosis

Published on: March 4, 2014

33.0K

Related Experiment Videos

Last Updated: Jan 7, 2026

Quantitative Autonomic Testing
11:40

Quantitative Autonomic Testing

Published on: July 19, 2011

58.4K
Dynamic Digital Biomarkers of Motor and Cognitive Function in Parkinson's Disease
10:28

Dynamic Digital Biomarkers of Motor and Cognitive Function in Parkinson's Disease

Published on: July 24, 2019

15.9K
Utility of Dissociated Intrinsic Hand Muscle Atrophy in the Diagnosis of Amyotrophic Lateral Sclerosis
08:16

Utility of Dissociated Intrinsic Hand Muscle Atrophy in the Diagnosis of Amyotrophic Lateral Sclerosis

Published on: March 4, 2014

33.0K

Area of Science:

  • Neuroscience
  • Autonomic Nervous System Research
  • Neurology

Background:

  • Functional neurological disorders (FNDs) present with genuine physical symptoms attributed to altered brain network activity, not structural brain changes.
  • FNDs are linked to abnormal connectivity within the limbic system and salience networks.
  • The autonomic nervous system (ANS) governs unconscious processes, homeostasis, and visceral functions via complex pathways.

Purpose of the Study:

  • To elucidate the role of the autonomic nervous system (ANS) in the pathophysiology of functional neurological disorders (FNDs).
  • To investigate the significant overlap between autonomic dysfunction and FND, an area requiring further exploration.

Main Methods:

  • This work is a discussion and review of existing literature.
  • Synthesizing current understanding of ANS function and its potential involvement in FND.

Main Results:

  • The ANS, responsible for unconscious neural processing and automatic behaviors, is increasingly recognized for its potential role in FND.
  • There is a notable, yet underexplored, connection between autonomic dysfunction and the manifestation of FND symptoms.

Conclusions:

  • Understanding the ANS is crucial for comprehending the mechanisms underlying FND.
  • Further research into the ANS-FND overlap is warranted to improve diagnosis and treatment strategies for patients with functional neurological disorders.