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 Experiment Videos

Seizures and syncope: anatomic basis and diagnostic considerations.

Jeffrey W Britton1, Eduardo Benarroch

  • 1Sections of Epilepsy and Clinical Neurophysiology/EEG, Dept. of Neurology, West 8 Mayo Building, Mayo Clinic Rochester, 200 First Street SW, Rochester, MN 55905, USA. britton.jeffrey@mayo.edu.

Clinical Autonomic Research : Official Journal of the Clinical Autonomic Research Society
|February 16, 2006
PubMed
Summary

Diagnosing syncope and seizures is challenging due to overlapping symptoms and co-occurrence. Combined EEG/ECG telemetry aids in differentiating these conditions and understanding their cardiovascular effects.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

What is the Relevance of Neuron-Tumor Interactions in Malignant CNS Tumors?

Neurology·2026
Same author

What Is the Potential Relevance of Hippocampal Area CA2 in Neurologic Disorders?

Neurology·2026
Same author

Population-Based Epidemiology of Autoimmune Seizures and Epilepsies.

Annals of neurology·2026
Same author

How Are Synaptic Vesicle Exocytosis and Endocytosis Affected in Parkinson Disease?

Neurology·2026
Same author

Duolingo-induced seizures in GAD65 IgG associated autoimmune epilepsy.

Epilepsy & behavior reports·2026
Same author

Intellectual function and psychiatric comorbidities in patients with epilepsy with eyelid myoclonia.

Epilepsy & behavior : E&B·2026

Area of Science:

  • Neurology
  • Cardiology
  • Clinical Neurophysiology

Background:

  • Syncope and seizures, though distinct, present overlapping clinical features complicating diagnosis.
  • Seizures and syncope can coexist, and each can mimic or trigger the other, including seizure-like activity and cardiac arrhythmias.
  • Understanding the central autonomic pathways influencing cardiovascular changes during seizures is crucial.

Observation:

  • Combined electroencephalography (EEG) and electrocardiography (ECG) telemetry is a valuable tool for diagnosing syncope and seizures.
  • This technique allows for the study of cortical region involvement in modulating cardiac function.
  • It also facilitates the investigation of neuroanatomic circuitry responsible for cardiovascular manifestations during epileptic seizures.

Findings:

Related Experiment Videos

  • EEG/ECG telemetry is essential for accurate diagnosis when syncope and seizures present with similar or overlapping symptoms.
  • The study of central autonomic pathways reveals insights into the cardiovascular changes associated with epileptic seizures.
  • Neuroanatomic circuitry plays a significant role in the cardiovascular effects observed during seizures.

Implications:

  • Improved diagnostic accuracy for patients presenting with episodic loss of consciousness or seizure-like activity.
  • Enhanced understanding of the interplay between neurological and cardiovascular systems during seizures.
  • Potential for developing targeted therapeutic strategies for managing complex cases of syncope and seizures.