UMEM Educational Pearls

Title: Recognizing Focal Seizures (Temporal Lobe Epilepsy)

Category: Neurology

Keywords: temporal lobe epilepsy, seizure, focal seizure (PubMed Search)

Posted: 3/17/2010 by Aisha Liferidge, MD (Updated: 12/26/2024)
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  • The majority of epilepsies (60%) are partial-onset or focal, such that a single, isolated part of the body is affected.
  • Seizures arising from the temporal lobe of the brain are the most common type of partial-onset epilepsy and have been associated with childhood febrile seizures.
  • Simple temporal lobe seizures, which do not result in a loss of consciousness, typically present as a sensation such as: 

              -- Deja' vu (feeling of familiarity)     -- Jamais vu (feeling of unfamiliarity)

              -- Specific or single set of memories     --  Amnesia

             -- Auditory        --  Gustatory       --  Visual       --  Disphoric     -- Euphoric 

           

References

  • Weibe, S.  "Epidemiology of Temporal Lobe Epilepsy."  The Canadian Journal of Neurological Sciences. 27 (suppl 1): S6-10. 2000.