Photosensitivity is a typical feature of photosensitive epilepsy which is usually considered a form of idiopathic generalized epilepsy. Partial seizures featuring visual symptoms are rarely reported in photosensitive epilepsy. In this study, we describe 13 neurologically normal patients in whom daytime seizures were always induced by television and began with elementary visual hallucinations, f...

Benign childhood focal seizures and related idiopathic epileptic syndromes affect 25% of children with non-febrile seizures and constitute a significant part of the everyday practice of paediatricians, neurologists and electroencephalographers. They comprise three identifiable electroclinical syndromes recognised by the International League against Epilepsy (ILAE)1: rolandic epilepsy which is w...

[Case records of Epileptic Disorders. Anatomo-electro-clinical correlations. Case 06-2008] Patients with multifocal epilepsy are often considered unsuitable for epilepsy surgery. We report an adolescent with intractable frontal and occipital lobe seizures, secondary to complications of treatment for acute lymphoblastic leukaemia as a young child. Chemotherapy and radiotherapy were complicated b...

Migraine with aura is one of the major subtypes of migraine, and can be associated with ischaemic brain infarction. Use of oral contraceptive pills (OCPs) increases the risk of infarction in this type of migraine. Seizures and migraine also have a complex relationship, one element of which is migrainetriggered seizures. We report a case of bilateral occipital lobe infarction and migraine-trigge...

Posterior reversible encephalopathy syndrome (PRES) is a cliniconeuroradiological entity presenting with headache, confusion, visual disturbances or blindness, and seizures. Parieto-occipital white matter changes due to vasogenic oedema can be observed on imaging modalities. It rarely occurs without seizures and after delivery. We report a 33-year-old multigravida with a history of preeclampsia...

Jeavons syndrome (JS) is characterized by the triad of eyelid myoclonia with or without absences, eye closure-induced generalized paroxysms and photosensitivity. Occasional generalized tonic–clonic seizures may also occur. Despite having been claimed as a distinct entity among the IGEs by several authors, its inclusion as an epilepsy syndrome in the ILAE classifications is still a matter of deb...

Two young patients with symptomatic occipital lobe epilepsy due to discrete lesions of cysticercosis were misdiagnosed and treated for 2 years as migraine with visual aura. The patients suffered from frequent visual seizures often followed by migraine-like headache. Seizures manifested with colored and mainly circular elementary visual hallucinations of up to 1 minute duration. Headache, often ...