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

Introduction Cardiac Emergencies01:30

Introduction Cardiac Emergencies

445
Cardiac emergencies are critical situations involving the heart that require immediate medical intervention to prevent severe complications or death. These emergencies often arise from underlying heart conditions that impair the heart's ability to function correctly.Types of Cardiac EmergenciesThe most common types of cardiac emergencies include Acute Coronary Syndrome (ACS), myocardial infarction (MI), cardiac arrest, and heart failure.Acute Coronary Syndrome (ACS)Acute Coronary Syndrome (ACS)...
445
Parkinson's Disease: Treatment01:24

Parkinson's Disease: Treatment

1.3K
Neurodegenerative disorders, such as Parkinson's Disease (PD), involve the gradual and irreversible destruction of neurons in particular brain areas. These disorders exhibit standard features like proteinopathies, selective vulnerability of some neurons, and an interaction of intrinsic properties, genetics, and environmental influences in neural injury.
Parkinson's Disease is primarily a result of the loss of dopaminergic neurons in the substantia nigra pars compacta. The cornerstone of...
1.3K
REM Sleep Behavior Disorder01:15

REM Sleep Behavior Disorder

2.2K
REM Sleep Behavior Disorder (RBD) is a sleep disorder characterized by the absence of muscle paralysis that normally occurs during the REM phase of sleep. This absence allows individuals to physically act out their dreams, which are often vivid and disturbing. Common behaviors exhibited during episodes include kicking, punching, and yelling. These actions can be dangerous, potentially leading to injuries for the person with RBD or their bed partner.
RBD is significantly associated with...
2.2K
Positive Symptoms of Schizophrenia: Hallucinations and Delusions01:30

Positive Symptoms of Schizophrenia: Hallucinations and Delusions

867
Schizophrenia is a complex mental health disorder that can manifest with various positive symptoms, including thought, movement, and behavior disorders. These symptoms significantly disrupt cognitive and motor functions, leading to profound effects on an individual's ability to engage with the world.
Thought Disorders
Disorganized and unusual thought processes mark thought disorders in schizophrenia. One key feature is disorganized speech, where an individual's conversation includes...
867
Restless Leg Syndrome and Night Terrors01:27

Restless Leg Syndrome and Night Terrors

706
Restless Leg Syndrome (RLS), also known as Willis-Ekbom disease, is a neurological disorder characterized by an uncontrollable urge to move the legs due to uncomfortable sensations. These sensations typically occur during periods of rest or inactivity, particularly when lying down or sitting, and can severely disrupt sleep.
The exact cause of RLS is not fully understood, but it is believed to involve dopamine, a neurotransmitter that helps regulate muscle movement. Imbalances in dopamine levels...
706
Adrenergic Agonists: Therapeutic Uses01:30

Adrenergic Agonists: Therapeutic Uses

2.1K
Adrenergic agonists have diverse therapeutic uses across various medical conditions and emergencies.
Emergency and Intensive Care Unit (ICU) applications: Pressor agents increase blood pressure, heart rate, and contractility in shock and organ failure situations. Dopamine can induce vasodilation and stimulate adrenoceptors. Endogenous catecholamines are effective in treating cardiogenic shock. α2-agonists like clonidine can reverse anesthesia-induced hypertension.
Allergies and...
2.1K

You might also read

Related Articles

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

Sort by
Same author

Neurodegenerative diseases and environmental risk factors: an overview of the available scientific evidence.

Journal of neural transmission (Vienna, Austria : 1996)·2026
Same author

PBMC DEG/miRNA biomarkers of TDP-43 pathology in ALS.

Neurobiology of disease·2026
Same author

Essential genetic testing in movement disorders - results from a Delphi study.

Parkinsonism & related disorders·2026
Same author

Sex-Specific Patterns of Taste Dysfunction, Their Relationships with α-Synuclein Profiling, and Supervised Learning-Based Diagnosis in Parkinson's Disease (PD).

International journal of molecular sciences·2026
Same author

Multicenter validation of the Italian Pain in Dystonia Scale in idiopathic adult-onset cervical dystonia.

Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology·2026
Same author

Tests of HgCdTe Photodetectors Performances for Implementation on the MIST-A Instrument.

Sensors (Basel, Switzerland)·2026
Same journal

The Noradrenergic Brain in Parkinson's Disease.

Current neurology and neuroscience reports·2026
Same journal

Mapping the Silent Onset of Parkinson's Disease: Monoamine Imaging in the Era of the Race for Preclinical Intervention.

Current neurology and neuroscience reports·2026
Same journal

Functional and Structural Brain Imaging Correlates of Treatment Response in Functional Movement Disorder.

Current neurology and neuroscience reports·2026
Same journal

Astrocytopathy in Wernicke Encephalopathy and Neuromyelitis Optica Spectrum Disorder. Pathogenic Differences With Occasional Clinical and Neuroimaging Overlap. A Review.

Current neurology and neuroscience reports·2026
Same journal

When is the Radiologically Isolated Syndrome already Multiple Sclerosis According to the 2024 McDonald Criteria?

Current neurology and neuroscience reports·2026
Same journal

Assessment and Management of Post-traumatic Headache.

Current neurology and neuroscience reports·2026
See all related articles

Related Experiment Video

Updated: Mar 7, 2026

Handwriting Analysis Indicates Spontaneous Dyskinesias in Neuroleptic Naïve Adolescents at High Risk for Psychosis
05:52

Handwriting Analysis Indicates Spontaneous Dyskinesias in Neuroleptic Naïve Adolescents at High Risk for Psychosis

Published on: November 21, 2013

15.6K

Hyperkinetic Movement Disorder Emergencies.

Giovanni Cossu1, Carlo Colosimo2

  • 1Movement Disorders Unit, Department of Neurology, Brotzu General Hospital, Cagliari, Italy.

Current Neurology and Neuroscience Reports
|February 8, 2017
PubMed
Summary
This summary is machine-generated.

Movement disorder emergencies, including hyperkinetic disorders, require prompt diagnosis and management to prevent severe outcomes. Early recognition and treatment are crucial for conditions like dystonia and tics presenting acutely.

Keywords:
BallismChoreaDystoniaMyoclonusPsychogenic disorders

More Related Videos

Induction and Assessment of Levodopa-induced Dyskinesias in a Rat Model of Parkinson's Disease
05:51

Induction and Assessment of Levodopa-induced Dyskinesias in a Rat Model of Parkinson's Disease

Published on: October 14, 2021

4.6K
Behavioral Characterization of Pentylenetetrazole-induced Seizures: Moving Beyond the Racine Scale
07:35

Behavioral Characterization of Pentylenetetrazole-induced Seizures: Moving Beyond the Racine Scale

Published on: July 8, 2025

1.5K

Related Experiment Videos

Last Updated: Mar 7, 2026

Handwriting Analysis Indicates Spontaneous Dyskinesias in Neuroleptic Naïve Adolescents at High Risk for Psychosis
05:52

Handwriting Analysis Indicates Spontaneous Dyskinesias in Neuroleptic Naïve Adolescents at High Risk for Psychosis

Published on: November 21, 2013

15.6K
Induction and Assessment of Levodopa-induced Dyskinesias in a Rat Model of Parkinson's Disease
05:51

Induction and Assessment of Levodopa-induced Dyskinesias in a Rat Model of Parkinson's Disease

Published on: October 14, 2021

4.6K
Behavioral Characterization of Pentylenetetrazole-induced Seizures: Moving Beyond the Racine Scale
07:35

Behavioral Characterization of Pentylenetetrazole-induced Seizures: Moving Beyond the Racine Scale

Published on: July 8, 2025

1.5K

Area of Science:

  • Neurology
  • Emergency Medicine

Background:

  • Movement disorder emergencies are acute neurological events presenting with primary movement disorders.
  • Failure in diagnosis/management can lead to significant morbidity or mortality.

Purpose of the Study:

  • To review common hyperkinetic movement disorders presenting as emergencies.
  • To discuss acute complications of Parkinson's disease and parkinsonism.
  • To detail medication-induced dystonic reactions.

Main Methods:

  • Literature review of hyperkinetic movement disorders in emergency settings.
  • Discussion of phenomenology and natural history.
  • Focus on acute secondary dystonia and Parkinsonian complications.

Main Results:

  • Hyperkinetic disorders (chorea, ballism, dystonia, myoclonus, tics) and psychogenic disorders frequently present as emergencies.
  • Medication-induced dystonic reactions are common emergency presentations.
  • Acute complications of Parkinson's disease, like dyskinesia-hyperpyrexia syndrome, are covered.

Conclusions:

  • Most movement disorder emergencies have good outcomes with prompt management.
  • Rare conditions like status dystonicus and malignant Gilles de la Tourette syndrome pose significant risks.
  • Developing better diagnostic and treatment strategies is essential.