Migralepsy, what it is and what it is not

Area of Science:

• Neurology
• Neuroscience
• Clinical Medicine

Background:

• Migralepsy is a rare clinical event characterized by the comorbidity of epilepsy and migraine.
• It is defined as a migraine aura-triggered epileptic seizure within one hour.
• The term, coined in 1960, has faced criticisms but gained international recognition.

Purpose of the Study:

• To review the definition and diagnostic challenges of migralepsy.
• To discuss the criticisms and international acceptance of the migralepsy diagnosis.
• To highlight the relevance of migralepsy in understanding the pathophysiology of migraine aura and epileptic seizures.

Main Methods:

• Literature review of scientific articles and clinical case studies.
• Analysis of historical criticisms and current international classifications.
• Examination of pathophysiological mechanisms linking migraine aura and epileptic seizures.

Main Results:

• Migralepsy is a rare but distinct clinical entity.
• The International Classification of Headache Disorders (ICHD 3) provides international recognition.
• Clinical cases are crucial for understanding the interplay between migraine aura and occipital lobe epilepsy.

Conclusions:

• Migralepsy, though rare, is a valid nosographical entity.
• Understanding migralepsy offers insights into the pathophysiology of co-occurring neurological events.
• Further research into these rare cases is warranted to elucidate shared mechanisms.