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

Autonomic Nervous System01:22

Autonomic Nervous System

12.9K
The autonomic nervous system (ANS) is a critical component of the peripheral nervous system, primarily responsible for regulating involuntary bodily functions and maintaining homeostasis. It functions in tandem with the central nervous system (CNS) to seamlessly coordinate various physiological processes without the need for conscious control.
The ANS comprises two main divisions: the sympathetic and parasympathetic divisions. These divisions function antagonistically to maintain a dynamic...
12.9K
Autonomic Nervous System: Overview01:26

Autonomic Nervous System: Overview

7.5K
The human nervous system is divided into two main parts: the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS is composed of the brain and spinal cord, while the PNS contains nerve cells, clusters of nerve cells, and the sensory receptors that are outside the CNS. The PNS has two types of nerve cells: sensory (afferent) and motor (efferent). Sensory cells send signals to the CNS from receptors, and motor cells carry signals from the CNS to organs, muscles, and...
7.5K
Disorders of the Autonomic Nervous System01:18

Disorders of the Autonomic Nervous System

1.6K
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...
1.6K
Drugs Acting on Autonomic Ganglia: Stimulants01:23

Drugs Acting on Autonomic Ganglia: Stimulants

2.1K

Ganglionic stimulants activate NM nicotinic receptors in autonomic ganglia, falling into two categories: nicotine mimetics [e.g., lobeline, dimethylpiperazine, tetramethylammonium] and muscarinic receptor agonists [e.g., muscarine, methacholine]. The first category's action is rapid and blocked by nicotinic receptor antagonists, while the second category's action is delayed and blocked by atropine-like agents. Nicotine, an alkaloid, affects the heart rate by stimulating...
2.1K
Drugs Acting on Autonomic Ganglia: Blockers01:28

Drugs Acting on Autonomic Ganglia: Blockers

1.7K
Ganglionic blockers inhibit autonomic activity by blocking nicotinic receptors in the autonomic ganglia, suppressing impulse transmission. These blockers lack selectivity between sympathetic and parasympathetic ganglia and are ineffective as neuromuscular junction antagonists. They can be categorized into two groups:
1.7K
Non-LTR Retrotransposons03:18

Non-LTR Retrotransposons

13.4K
As the name suggests, non-LTR retrotransposons lack the long terminal repeats characteristic of the LTR retrotransposons. Additionally, both LTR and non-LTR retrotransposons use distinct mechanisms of mobilization. Non-LTR retrotransposons are further divided into two classes - Long interspersed nuclear elements (LINEs) and short interspersed nuclear elements (SINEs), both of which occur abundantly in most mammals, including humans. Some of the active non-LTR retrotransposons in humans are L1...
13.4K

You might also read

Related Articles

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

Sort by
Same author

Long-Term Outcome of Kidney Transplant Patients from Rural Farming Areas with Balkan Nephropathy-A Single-Centre Report.

Journal of clinical medicine·2026
Same author

The Effect of Intravenous Thrombolysis and Mechanical Thrombectomy on Change in the Concentrations of Interleukin-18 and Degradation Products of the Endothelial Glycocalyx in Patients with Acute Ischemic Stroke.

Life (Basel, Switzerland)·2026
Same author

High PVR protein expression marks clear cell renal cell carcinoma with metastatic spread.

Frontiers in immunology·2026
Same author

Real-world effectiveness and safety of ofatumumab in relapsing multiple sclerosis: A multicenter cohort study.

Multiple sclerosis and related disorders·2026
Same author

Feasibility and first-year findings of a pilot program of prostate cancer screening in Croatia (CROState).

Croatian medical journal·2026
Same author

A MAN WITH UTERINE LEIOMYOMA AS PART OF PERSISTENT MÜLLERIAN DUCT SYNDROME - A CASE REPORT AND REVIEW OF THE LITERATURE.

Acta clinica Croatica·2025
Same journal

[Satisfaction of young doctors in Croatia: are we heading in the right direction?}.

Lijecnicki vjesnik·2018
Same journal

[Empa-reg and leader trials -revolution in modern diabetology?].

Lijecnicki vjesnik·2018
Same journal

[ASSESSMENT OF QUALITY OF LIFE IN GLAUCOMA PATIENTS].

Lijecnicki vjesnik·2018
Same journal

[HBsAg SEROCONVERSION IN THE TREATMENT OF CHRONIC HEPATITIS B WITH PEGYLATED INTERFERON].

Lijecnicki vjesnik·2018
Same journal

[FEMUR FRACTURES IN CHILDREN – CAUSES AND MECHANISMS OF INJURY].

Lijecnicki vjesnik·2018
Same journal

[CANCER PATIENTS FOLLOW-UP – CROATIAN SOCIETY FOR MEDICAL ONCOLOGY CLINICAL GUIDELINES Part V: melanoma, sarcomas, central nerve system tumors, lung cancer].

Lijecnicki vjesnik·2018
See all related articles

Related Experiment Video

Updated: Feb 6, 2026

Development of an Algorithm to Perform a Comprehensive Study of Autonomic Dysreflexia in Animals with High Spinal Cord Injury Using a Telemetry Device
06:51

Development of an Algorithm to Perform a Comprehensive Study of Autonomic Dysreflexia in Animals with High Spinal Cord Injury Using a Telemetry Device

Published on: July 29, 2016

8.3K

[AUTONOMIC DYSREFLEXIA].

Dean Markić, Josip Šimičić, Nada Strčić

    Lijecnicki Vjesnik
    |August 28, 2018
    PubMed
    Summary
    This summary is machine-generated.

    Autonomic dysreflexia (AD) is a dangerous condition in high spinal cord injury patients triggered by stimuli below the injury. Prompt recognition and management of AD, including blood pressure control and trigger avoidance, are crucial for preventing severe complications.

    More Related Videos

    Quantitative Autonomic Testing
    11:40

    Quantitative Autonomic Testing

    Published on: July 19, 2011

    58.6K
    Measuring Cardiac Autonomic Nervous System ANS Activity in Children
    09:45

    Measuring Cardiac Autonomic Nervous System ANS Activity in Children

    Published on: April 29, 2013

    21.5K

    Related Experiment Videos

    Last Updated: Feb 6, 2026

    Development of an Algorithm to Perform a Comprehensive Study of Autonomic Dysreflexia in Animals with High Spinal Cord Injury Using a Telemetry Device
    06:51

    Development of an Algorithm to Perform a Comprehensive Study of Autonomic Dysreflexia in Animals with High Spinal Cord Injury Using a Telemetry Device

    Published on: July 29, 2016

    8.3K
    Quantitative Autonomic Testing
    11:40

    Quantitative Autonomic Testing

    Published on: July 19, 2011

    58.6K
    Measuring Cardiac Autonomic Nervous System ANS Activity in Children
    09:45

    Measuring Cardiac Autonomic Nervous System ANS Activity in Children

    Published on: April 29, 2013

    21.5K

    Area of Science:

    • Neurology
    • Cardiovascular Medicine
    • Rehabilitation Medicine

    Background:

    • Autonomic dysreflexia (AD) is a potentially life-threatening syndrome affecting individuals with spinal cord lesions above the T6 neurological level.
    • It results from an exaggerated sympathetic nervous system response to noxious stimuli below the level of injury, commonly bladder distention or constipation.
    • The inability of compensatory cardiovascular mechanisms to regulate blood pressure due to the spinal cord lesion leads to severe hypertension.

    Purpose of the Study:

    • To elucidate the pathophysiology of autonomic dysreflexia.
    • To outline current diagnostic and management strategies for autonomic dysreflexia.
    • To emphasize the importance of prevention and patient education in managing autonomic dysreflexia.

    Main Methods:

    • Review of existing literature on autonomic dysreflexia.
    • Analysis of clinical manifestations and triggers.
    • Evaluation of pharmacological and non-pharmacological treatment approaches.

    Main Results:

    • Autonomic dysreflexia is characterized by sudden, severe arterial hypertension.
    • Common triggers include bladder distention, bowel impaction, and pain.
    • Effective management involves immediate stimulus removal and antihypertensive medications like nifedipine, captopril, or nitroglycerin.

    Conclusions:

    • Early recognition and intervention are critical to prevent cerebrovascular and cardiovascular complications, including death.
    • Prevention strategies focusing on bladder and bowel management are essential.
    • Comprehensive education for patients, caregivers, and healthcare professionals is paramount for effective AD management.