Hyperventilation-induced ictal fear in nonlesional temporal lobe epilepsy

Chih Sheng Yang, Julie Chi Chow, Jing Jane Tsai, Chin Wei Huang

研究成果: Article同行評審

5 引文 斯高帕斯(Scopus)

摘要

Hyperventilation is a traditional seizure-provoking procedure used mainly in idiopathic generalized epilepsy and with a relatively limited role in partial epilepsy. Ictal fear is a rare seizure semiology seen in temporal lobe epilepsy. It has been suggested that the amygdala and anterior hippocampus are involved in generating ictal fear. We describe a rare patient with nonlesional temporal epilepsy who, while hyperventilating during an electroencephalography recording, developed complex partial seizures presenting as ictal fear. The particular sensitivity of the anterior hippocampus (probably the amygdala) to hypocapnia might be an important factor contributing to seizures. To avoid misdiagnosing this unusual condition as a pseudo-seizure, a detailed history and seizure semiology, as well as a concurrent electroencephalography recording, are mandatory.

原文English
頁(從 - 到)100-102
頁數3
期刊Epilepsy and Behavior
21
發行號1
DOIs
出版狀態Published - 2011 5月

All Science Journal Classification (ASJC) codes

  • 神經內科
  • 神經病學(臨床)
  • 行為神經科學

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