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Query: UMLS:C0036572 (seizures)
 80,221 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Sturge Weber Syndrome also called as encephalotrigeminal angiomatosis is a sporadically occurring neurocutaneous syndrome, characterized by vascular malformation with capillary venous angiomas that involve face, choroid of eye and leptomeninges with resulting neurological and orbital manifestations. We hereby report a young unmarried girl who diagnosed as a case of SWS on the basis of Port wine stain since birth, past history of seizures since the age of four years and at this time presented with status epilepticus, mental retardation (I.Q.--30 to 35), EEG abnormality and characteristic imaging findings. This may be a common condition for paediatrician and neurologist but as a physician we usually do not see it that often.
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PMID:Sturge Weber syndrome. 2175 15

Although Sturge-Weber (SWS) syndrome is associated with behavioral and academic problems in childhood, it is unknown whether those problems are concomitants of the disorder itself or of the seizure disorder that is common in SWS. We compared two groups of children with SWS-- one with seizures (n=20) and one without seizures (n=14)--on parent-report and teacher-report measures of behavioral and academic functioning. The two subgroups were compared with each other as well as with children with epilepsy alone (n=29) and a group of healthy controls (n=21). The SWS group with seizures was more impaired than the seizure-free group on 9 of 15 measures and the children with seizures were 10 times as likely to have received special education services. Overall, children with SWS and seizures were similar to the epilepsy group, whereas children with SWS and no seizures were similar to the controls.
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PMID:Behavioral and academic problems in children with Sturge-Weber syndrome: differences between children with and without seizures. 2300 Jan 6

Disturbed sleep can negatively affect overnight memory retention as well as new learning the subsequent day. In healthy participants, positive associations between memory performance and sleep characteristics (e.g., time spent in slow-wave sleep [SWS]) have been detected. In a previous study, we found that SWS was much reduced in patients with focal seizures, but when correlations between memory complaints and various sleep characteristics were considered, the only significant relationship was with the time to onset of rapid eye movement (REM) sleep (i.e., REM latency). In this study, we investigated the relationships between sleep, epilepsy, and objective memory performance variables. Twenty-five patients with focal seizures had their memory tested while undergoing a two-day ambulatory electroencephalography (EEG). The sleep variables of interest were the percentage of time spent in SWS (%SWS) and REM latency. Epilepsy variables included the presence of (1) seizures, (2) interictal epileptiform discharges, and/or (3) hippocampal lesions as well as site of seizure origin (temporal vs extratemporal). Overnight retention (of autobiographical events, a story, and a complex geometric figure) and the ability to learn a word list on day 2 were the measures of memory. A significant positive correlation was found between word-list learning and %SWS during the previous night. A significant negative correlation was observed between REM latency and overnight retention of autobiographical events. Overnight retention scores for the story and geometric figure were not related to sleep characteristics but were negatively affected by the presence of epileptiform activity. Story retention was also worse for temporal lobe epilepsy (TLE) than for patients with extratemporal epilepsy (ETE). Those with hippocampal lesions were more impaired than those without lesions on word-list learning, autobiographical events' retention, and story retention. When multiple contributing factors were entered into regression analyses, %SWS was found to be the best predictor of subsequent word-list learning, whereas the presence of a hippocampal lesion was the best predictor of overnight retention of autobiographical events and a story. These findings provide further evidence of the ways in which particular sleep characteristics are associated with memory and suggest that treatment of sleep disturbances in patients with epilepsy might be helpful for improving their performance.
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PMID:The impact of sleep characteristics and epilepsy variables on memory performance in patients with focal seizures. 3009 40


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