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140 Possible Causes for Paroxysmal Activity - Sharp-Waves, Paroxysmal Activity - Sharp-Waves Bilaterally, Periodic Lateralized Epileptiform Discharges

  • Epilepsy

    lateralized epileptiform discharges (PLEDs) with slow-wave activity.[ncbi.nlm.nih.gov] […] background, diffusemultifocal sharp waves and sharp waves-slow waves; paroxysmal fast activity Neurological examination mild diffuse hypotonia, mild ataxia with wide based[ncbi.nlm.nih.gov] […] show no pathology. [16] [17] Electroencephalogram (EEG) There are no known specific findings on EEG in patients with EPC and can take the form of spikes, sharp waves, and periodic[ncbi.nlm.nih.gov]

  • Encephalitis

    The presence of periodic lateralized epileptiform discharges (PLEDs) is associated with HSV encephalitis but may also be consistent with seizure activity, EBV encephalitis[clinicaladvisor.com] The EEG is invariably abnormal in HSE showing either early non-specific slowing or later “PLEDS” (periodic lateralising epileptiform discharges), although these are not themselves[doi.org]

  • Creutzfeldt Jakob Disease

    These include periodic lateralising epileptiform discharges in encephalitis, frontal intermittent delta activity in toxic–metabolic or structural abnormalities (if asymmetrical[doi.org] Periodic sharp wave complexes develop in half of the patients with sporadic CJD, particularly in the later stages.[doi.org]

  • Encephalopathy

    . • Effect depend on dose, and duration of exposure * Narcoleptics—slowing of alpha, increase in theta and delta activity and paroxysmal bursts of sharp and slow waves, these[slideshare.net] […] and paroxysmal bursts of sharp and slow waves, these drugs increase epileptiform activity in known epileptic patients, clozapine increase bilateral spike waves discharges[slideshare.net] […] drugs increase epileptiform activity in known epileptic patients, clozapine increase bilateral spike waves discharges and risperidone has no effect on EEG * Antidepressents[slideshare.net]

  • Vascular Dementia

    Many of the previous studies of vascular dementia using proton magnetic resonance (MR) spectroscopy had been carried out on white matter. However, no proton spectroscopic data of the subcortical gray matter are available in such disease. We report two cases suffering from vascular dementia, with an unilateral[…][ncbi.nlm.nih.gov]

    Missing: Periodic Lateralized Epileptiform Discharges
  • Rolandic Epilepsy

    Abstract The aim of this study was to investigate the frequency of reading, writing, and calculation disabilities in children with typical rolandic epilepsy (RE) and healthy control children. We also aimed to define the possible electroclinical markers of specific cognitive dysfunctions in RE. School abilities were[…][doi.org]

    Missing: Periodic Lateralized Epileptiform Discharges
  • Periventricular Leukomalacia

    From Wikidata Jump to navigation Jump to search Human disease Periventricular leucomalacia (disorder) encephalodystrophy ischemic necrosis periventricular infarction coagulation necrosis leukomalacia softening of the brain infarct periventricular white matter necrosis of white matter diffuse symmetrical[…][wikidata.org]

    Missing: Periodic Lateralized Epileptiform Discharges
  • Fragile X Syndrome

    Fragile-X syndrome (FXS) is a frequent genetic form of intellectual disability (ID). The main recurrent mutagenic mechanism causing FXS is the expansion of a CGG repeat sequence in the 5'-UTR of the FMR1 gene, therefore, routinely tested in ID patients. We report here three FMR1 intragenic pathogenic variants not[…][ncbi.nlm.nih.gov]

    Missing: Periodic Lateralized Epileptiform Discharges
  • Focal Onset Impaired Awareness Seizure

    Abstract We describe a patient in whom the only electrographic manifestation of a complex partial seizure recorded by video-EEG telemetry was periodic lateralized epileptiform[ncbi.nlm.nih.gov] One week later, an EEG during a similar absence attack showed sharp waves arising from the left frontoparietal area (fig 2 ).[jnnp.bmj.com] discharges (PLEDs) with a left anterior temporal emphasis.[ncbi.nlm.nih.gov]

    Missing: Paroxysmal Activity - Sharp-Waves Bilaterally
  • Stroke

    Periodic lateralized epileptiform discharges: Aetiology and association with EEG seizures. Neurology Asia 9: 107-108. Markus HS (2004) Cerebral perfusion and stroke.[omicsonline.org] Periodic Lateralized Epileptiform Discharges (PLEDs) are EEG abnormalities that signify acute brain dysfunction or unilateral brain lesion, usually destructive in nature,[omicsonline.org] Andraus ME, Andraus CF, Alves-Leon SV (2012) Periodic EEG patterns: importance of their recognition and clinical significance. Arq Neuropsiquiatr 70: 145-151.[omicsonline.org]

    Missing: Paroxysmal Activity - Sharp-Waves Paroxysmal Activity - Sharp-Waves Bilaterally

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