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

Postictal psychosis after partial complex seizures: a multiple case study.

G Savard1, F Andermann, A Olivier

  • 1Department of Neurology and Neurosurgery, McGill University, Montreal, Quebec, Canada.

Epilepsia
|March 1, 1991
PubMed
Summary
This summary is machine-generated.

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

The incision and beyond: successful implantation of temperature loggers in the coelom of ostrich chicks.

Journal of the South African Veterinary Association·2026
Same author

Neutrino-Induced Coherent π^{+} Production in C, CH, Fe, and Pb at ⟨E_{ν}⟩∼6  GeV.

Physical review letters·2023
Same author

Simultaneous Measurement of Muon Neutrino ν_{μ} Charged-Current Single π^{+} Production in CH, C, H_{2}O, Fe, and Pb Targets in MINERvA.

Physical review letters·2023
Same author

Simultaneous Measurement of ν_{μ} Quasielasticlike Cross Sections on CH, C, H_{2}O, Fe, and Pb as a Function of Muon Kinematics at MINERvA.

Physical review letters·2023
Same author

Measurement of the axial vector form factor from antineutrino-proton scattering.

Nature·2023
Same author

Simultaneous Measurement of Proton and Lepton Kinematics in Quasielasticlike ν_{μ}-Hydrocarbon Interactions from 2 to 20 GeV.

Physical review letters·2022
Same journal

Factors associated with rapid pediatric acute seizure emergency treatment: Quality Improvement in Time to Treat Status Epilepticus baseline cohort.

Epilepsia·2026
Same journal

Outcome trajectories after pediatric epilepsy surgery vary by biopsychosocial phenotypes.

Epilepsia·2026
Same journal

Comparative risk of epilepsy with SGLT2 inhibitors versus incretin-based therapies in type 2 diabetes.

Epilepsia·2026
Same journal

Long-term mortality after status epilepticus: A 5-year analysis study.

Epilepsia·2026
Same journal

The Epilepsy-Cog study: Methods to establish a harmonized study of late onset epilepsy in a metacohort of six population-based cohorts in the United States.

Epilepsia·2026
Same journal

Systematic review and meta-analysis of lifestyle modification interventions and their impact on seizure reduction and quality of life.

Epilepsia·2026
See all related articles

Frequent temporal lobe seizures can trigger psychotic episodes in epilepsy patients. This psychosis, often paranoid, doesn't prevent surgical treatment for intractable epilepsy.

Area of Science:

  • Neurology
  • Psychiatry
  • Epileptology

Background:

  • Investigating the link between seizure activity and psychosis in patients with epilepsy.
  • Examining the characteristics of psychotic episodes occurring in conjunction with increased seizure frequency.

Observation:

  • Nine patients experienced psychotic episodes associated with frequent partial complex seizures, often originating in the temporal lobe.
  • In seven patients, seizure increase coincided with antiepileptic drug reduction during pre-surgical monitoring.
  • Psychotic episodes presented as organic delusional (paranoid or schizophreniform) or mood syndromes per DSM-III-R criteria.

Findings:

  • Unexpected risk factors included ictal fear, bilateral independent epileptogenic discharge, and small foreign tissue lesions.

Related Experiment Videos

  • These factors were particularly relevant in patients with pre-existing 'epileptic personality disorder'.
  • Postictal psychosis was observed to resemble organic delusional or mood syndromes.

    • Implications:

    • Recognition of postictal psychosis is crucial for prognosis and therapeutic decisions in epilepsy management.
    • Postictal psychosis is not a contraindication for surgical intervention in intractable epilepsy.
    • Findings highlight the complex interplay between epilepsy, psychosis, and treatment strategies.