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

Sphenoidal EEG recording in complex partial seizures.

M Y Neufeld, D F Cohn, A D Korczyn

    Clinical EEG (Electroencephalography)
    |July 1, 1986
    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

    Pseudo-anticipation in Creutzfeldt-Jakob disease is due to a rhomboid-shaped artifact.

    European journal of neurology·2019
    Same author

    Clinical and radiological determinants of transient symptoms associated with infarction (TSI).

    Journal of the neurological sciences·2018
    Same author

    High hair cortisol concentrations predict worse cognitive outcome after stroke: Results from the TABASCO prospective cohort study.

    Psychoneuroendocrinology·2017
    Same author

    Gait instability in valproate-treated patients: Call to measure ammonia levels.

    Acta neurologica Scandinavica·2017
    Same author

    Quality-of-life perception by Parkinson's disease patients and caregivers.

    Acta neurologica Scandinavica·2017
    Same author

    The effect of schooling on reported age of onset of cognitive decline: A collaborative study.

    Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia·2016
    Same journal

    Time distribution of seizures during long-term video-EEG monitoring.

    Clinical EEG (electroencephalography)·2003
    Same journal

    Sequential EEG analysis during intermittent photic stimulation in never-medicated patients with schizophrenia.

    Clinical EEG (electroencephalography)·2003
    Same journal

    Apneic seizures in infants: role of continuous EEG monitoring.

    Clinical EEG (electroencephalography)·2003
    Same journal

    Olfactory event-related potentials in normal subjects and patients with smell disorders.

    Clinical EEG (electroencephalography)·2003
    Same journal

    Effects of stimulus modality and response mode on the P300 event-related potential differentiation of young and elderly adults.

    Clinical EEG (electroencephalography)·2003
    Same journal

    Focal seizures and EEG: prognostic considerations.

    Clinical EEG (electroencephalography)·2003
    See all related articles

    Sphenoidal electroencephalography (EEG) during wakefulness offers no advantage over routine EEG for detecting epileptic foci in complex partial seizures. Sleep EEG remains the most effective method for identifying temporal epileptiform activity in these patients.

    Area of Science:

    • Neurology
    • Clinical Neurophysiology

    Background:

    • Complex partial seizures (CPS) often originate from temporal lobe foci.
    • Accurate localization of epileptic foci is crucial for effective management of CPS.

    Purpose of the Study:

    • To assess the utility of sphenoidal electroencephalography (EEG) during wakefulness for identifying epileptic foci in patients with CPS.
    • To compare sphenoidal EEG findings with routine awake and asleep EEG recordings.

    Main Methods:

    • A prospective study involving 50 patients with CPS.
    • EEG recordings included routine awake, sleep, and awake with sphenoidal needle electrodes.

    Main Results:

    • Temporal epileptiform activity was detected in 9 patients across all three recording conditions.

    Related Experiment Videos

  • Sleep EEG identified activity in 21 additional patients, with sphenoidal leads being non-contributory.
  • Epileptiform activity was not detected in 20 patients under any condition.

    • Conclusions:

    • Sphenoidal EEG recording during wakefulness does not improve the detection rate of epileptic discharges in CPS.
    • Routine EEG during sleep is more valuable for identifying temporal epileptiform activity in CPS patients.