Lancet neurology
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Review
Cognitive impairment during epileptiform discharges: is it ever justifiable to treat the EEG?
Epileptiform EEG discharges are not confined to people with epilepsy, and their frequency is only weakly related to severity. A fundamental principle of EEG practice is, therefore, to avoid overinterpretation of epileptiform activity. Epileptiform discharges not accompanied by obvious clinical events are generally regarded as subclinical or interictal. ⋯ In children it may be associated with behavioural disorders. An important practical issue is whether TCI materially impairs psychosocial function and, if so, whether drug treatment is desirable or effective. Uncontrolled reports and two preliminary randomised controlled trials of antiepileptic treatment of TCI have suggested that suppression of discharges is associated with significant improvement in psychosocial function.
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Human prion diseases are devastating and incurable, but are very rare. Fears that the bovine spongiform encephalopathy epizootic would lead to a large epidemic of its presumed human counterpart, variant Creutzfeldt-Jakob disease (vCJD), have not been realised. Yet a feeling of uncertainty prevails in the general public and in the biomedical world. ⋯ In addition to this problem, Switzerland is currently faced with another issue of major public concern: a recent rise in the incidence of CJD. Here we examine the plausibility of several scenarios that may account for the increase in CJD incidence, including ascertainment bias due to improved reporting of CJD, iatrogenic transmission, and transmission of a prion zoonosis. In addition, we present the design and current status of a Swiss population-wide study of subclinical vCJD prevalence.
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In this review I examine the portrayal of epilepsy, seizures, and non-epileptic attack disorder in 62 movies produced over three-quarters of a century, across four continents, covering nine cinematic genres. While similar reviews of epilepsy in literature have suggested a progression in the understanding of epilepsy over time, this survey of the newer medium found examples of all of the ancient beliefs about epilepsy including demonic or divine possession, genius, lunacy, delinquency, and general "otherness". Nevertheless there has been a progressive trend towards more overt depictions of epilepsy. ⋯ Epilepsy in female characters tends to signify exotic vulnerability. The dramatic potential of seizures remains highly tempting to film writers and directors alike. Although it is not for the medical profession to dictate or censor cinematic content, a keen eye on these depictions will help us to understand and perhaps combat some of the stereotypes and myths that continue to surround epilepsy in the 21st century.