Photosensitivity and Epilepsy
نویسندگان
چکیده
منابع مشابه
Epilepsy and photosensitivity.
In a series of 2053 cases of epilepsy studied 3.9% were found to have some form of photosensitive epilepsy. The mean age of onset was 14.9 years for males, 11.8 years for females. In the age group of 6-10 years there was a definite male preponderance. In 48.2% cases the seizures were caused by watching television and in 7.4% they were precipitated by sunlight or electric lights. Primary general...
متن کاملPhotosensitivity in juvenile myoclonic epilepsy
Photosensitivity is reported to occur in approximately 40% of patients with juvenile myoclonic epilepsy. Our experience suggests that the prevalence is higher and may be related to both the duration of intermittent photic stimulation and also the age at which the procedure is undertaken. A two-year retrospective review of all EEGs was undertaken on all children attending a paediatric EEG depart...
متن کامل“Selfie-epilepsy”: A novel photosensitivity
PURPOSE Photosensitivity is a well-described phenomenon; affecting a relatively small proportion of individuals with epilepsy. Typically people with photosensitive epilepsies are at risk of seizures induced by shimmering natural light, strobe lights and with particular patterns or flicker frequencies on television and video games. METHODS & RESULTS We present a novel case of photosensitivity ...
متن کامل[Photosensitivity, epilepsy, the occipital and frontal cortex].
This article discusses the features of the structural-functional organization of the visual distance perception which, in contrast to other distant sensory systems, has not only afferent but also efferent part--the frontal visual field and, smooth and stripy muscles of the eye which accordingly support the visual function. The increasing importance of the efferent component of the visual system...
متن کاملPhotosensitivity—better informing patients with epilepsy of their individual risk
Photosensitive epilepsy is relatively rare. However, a large proportion of individuals with epilepsy perceive that they are at an increased risk of a seizure whilst exposed to specific photic material. The difference between perceived and real risk may be due to inadequate education and misinformation. One half of the participants in the present survey could not recall being informed of the res...
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ژورنال
عنوان ژورنال: Journal of Neurology, Neurosurgery & Psychiatry
سال: 1980
ISSN: 0022-3050
DOI: 10.1136/jnnp.43.9.855-a