Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6013864 | Epilepsy & Behavior | 2012 | 4 Pages |
Abstract
Some patients with idiopathic/genetic generalized epilepsy (IGE) experience visual aura, which can confuse the diagnosis. We sought to determine the frequency and characteristics of visual auras in IGE patients. Among the 176 IGE patients, 4 men and 7 women reported visual auras (mean age - 24Â years). Syndromic diagnoses were juvenile myoclonic epilepsy in four, eyelid myoclonia with absences (EMA) in three, juvenile absence epilepsy in three, and other in one. Visual auras consisted of flashing lights, macropsia, illusional movements, and blindness. Eyelid myoclonia with absences was significantly more common in the group with visual aura (3 of 11 patients vs. 8 of 165 IGE patients; PÂ =Â 0.02). Furthermore, photosensitivity was found significantly more common in IGE patients with visual aura (90% vs 46% of the total IGE patients) (PÂ =Â 0.004). In conclusion, the visual auras do not exclude a diagnosis of IGE. The presence of visual aura in the EMA syndrome is also remarkable.
Related Topics
Life Sciences
Neuroscience
Behavioral Neuroscience
Authors
Ozlem Gungor-Tuncer, Betul Baykan, Ebru Altindag, Nerses Bebek, Candan Gurses, Aysen Gokyigit,