Abstract
A 67-year-old man complained of a transient blurring of vision in his right visual field lasting 30 min followed by headache. Two weeks later, the visual disturbance changed its pattern; it was described as the occurrence of brown round-shaped images in the right visual field spinning and turning for few seconds. This evolution from visual aura to visual seizures, with video-EEG correlation, supports the hypothesis of modification in threshold of cortical hyperexcitability from migraine to epilepsy.
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We thank Mrs. Boriana S. Gagaouzova for editing and review of the manuscript.
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Dainese, F., Mainardi, F., Zanchin, G. et al. From migraine to epilepsy: a threshold mechanism?. Neurol Sci 33, 915–918 (2012). https://doi.org/10.1007/s10072-011-0851-6
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DOI: https://doi.org/10.1007/s10072-011-0851-6