Search results for "Juvenile myoclonic epilepsy"
showing 4 items of 4 documents
Delineating a new critical region for juvenile myoclonic epilepsy at the 22q11.2 chromosome.
2013
No abstract available
West syndrome followed by juvenile myoclonic epilepsy: a coincidental occurrence?
2013
Background: West syndrome is an age-dependent epilepsy with onset peak in the first year of life whose aetiology may be symptomatic or cryptogenic. Long-term cognitive and neurological prognosis is usually poor and seizure outcome is also variable. Over the past two decades a few patients with favourable cognitive outcome and with total recovery from seizures were identified among the cryptogenic group suggesting an idiopathic aetiology. Recent research has described two children with idiopathic WS who later developed a childhood absence epilepsy. Case presentation: We reviewed the medical records of patients with West syndrome admitted to the our Child Neuropsychiatry Unit in the last 15 y…
West syndrome followed by juvenile myoclonic epilepsy: a coincidental occurrence?
2012
West syndrome followed by juvenile myoclonic epilepsy: a coincidental occurrence? is an age-dependent epilepsy with onset peak in the first year of life. According to the ILAE classification, the etiology of WS could be symptomatic or cryptogenic. An idiopathic etiology was considered too. In literature, there was never previously described a transition from WS to JME. Methods: The proband, (male) was referred to our Department at the age of 8 months because he showed clusters of symmetric spasms. Interictal EEG recording displayed an hypsarrhythmic pattern. The clinical and EEG data suggested WS diagnosis. At 1 year of age increasing long and thick hair in both elbow regions was observed. …
Alteration of dopamine D2/D3 receptor binding in patients with juvenile myoclonic epilepsy
2010
Summary Purpose: To quantify extrastriatal and striatal D2/D3 receptor binding in patients with juvenile myoclonic epilepsy (JME) using the high-affinity dopamine D2/D3 receptor positron emission tomography (PET) ligand 18F-Fallypride ([18F]FP). Methods: Twelve patients with JME and 21 age-matched control subjects were studied. Dynamic images (180 min) were acquired after injection of [18F]FP. Patients had been seizure-free of all seizure types for at least 10 days before scanning. Parametric images of binding potential (BP) were created using the simplified reference tissue model. The images were stereotactically normalized using a ligand-specific template. We performed a voxel-based ana…