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54 Possible Causes for Focal Sharp-Waves or Spikes Occipital or Temporal, Paroxysmal Activity - Sharp-Waves, Paroxysmal Activity - Spikes Central Right

  • Epilepsy

    […] 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] […] discharges, diffuse (poly)spikes not available slow background, diffuse slow spike-wave discharges, sharp waves-slow waves; (poly)spike waves; paroxysmal fast activity slow[ncbi.nlm.nih.gov] […] hypsarrhythmia Course of EEG slow background, slow generalized spike-wave discharges and multifocal (poly)spikes slow background, left temporal slowing, slow generalized spike-wave[ncbi.nlm.nih.gov]

  • Benign Adult Familial Myoclonic Epilepsy

    Alvarez and Lombroso reported hypnagogic paroxysmal spike wave activity (minimal epileptiform features, sharp waves embedded into hyperventilation, or hypnagogic hypersynchrony[euroformhealthcare.biz]

  • Encephalopathy

    *Repetitive and fairly stereotyped waveforms appearing at regular intervals, sharps/spike waves or complex discharges.[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] […] frontal lobe lesion *OIRDA --occipital dominant ,seen in children as in absence seizure *TIRDA– temporal lobe epilepsy 21.[slideshare.net]

  • Uremic Encephalopathy

    […] discharges (PLEDS). [37] In hypokalemia, diffuse slow activity can be seen together with paroxysmal delta/theta activity, as well as focal paroxysms of sharp waves and spike-waves[neurologyindia.com] ., frontal intermittent rhythmic delta activity (FIRDA), or spikes and sharp waves as well as spike-wave discharges in temporal regions. [37] In hyponatremia, EEG detects[neurologyindia.com] […] diffuse slowing in the theta range, followed by paroxysmal delta activity and FIRDA or periodic delta waves, as well as the occurrence of periodic lateralized epileptiform[neurologyindia.com]

  • Toxic Encephalopathy

    […] discharges (PLEDS). [37] In hypokalemia, diffuse slow activity can be seen together with paroxysmal delta/theta activity, as well as focal paroxysms of sharp waves and spike-waves[neurologyindia.com] ., frontal intermittent rhythmic delta activity (FIRDA), or spikes and sharp waves as well as spike-wave discharges in temporal regions. [37] In hyponatremia, EEG detects[neurologyindia.com] […] diffuse slowing in the theta range, followed by paroxysmal delta activity and FIRDA or periodic delta waves, as well as the occurrence of periodic lateralized epileptiform[neurologyindia.com]

  • Lennox-Gastaut Syndrome

    Interictal EEG showed findings characteristic of LGS: generalized slow spike-wave complexes, multifocal sharp waves, generalized polyspikes and paroxysmal fast activity during[ncbi.nlm.nih.gov] In fact, 10/24 cases showed normal sleep transients with presence of symmetric vertex sharp waves in stage 1 non-REM sleep and also symmetric and well structured sleep spindles[omicsonline.org] Also during sleep interictal background activity may be normal.[omicsonline.org]

  • Early Infantile Epileptic Encephalopathy Type 3

    ., multifocal spike- and sharp-wave discharges, repetitive paroxysmal activity, unusually low-voltage fast activity, and findings consistent with complex partial seizures[graphyonline.com]

  • Generalized Clonic or Tonic-Clonic Seizures

    ‘Contrary to popular folk belief, nothing should be placed in the mouth during the seizure. Severe injury could occur.’ Generalized tonic clonic seizures (grand mal seizures) are the most common and best known type of generalized seizure. They begin with stiffening of the limbs (the tonic phase), followed by jerking[…][epilepsynw.org]

    Missing: Paroxysmal Activity - Sharp-Waves
  • Juvenile Myoclonic Epilepsy

    History Juvenile myoclonic epilepsy (JME) is diagnosed on the basis of clinical findings. Video-electroencephalography (EEG) monitoring of typical seizures is the criterion standard, but in the great majority of patients, a working diagnosis of probable JME is made on the basis of the clinical history, often with[…][emedicine.medscape.com]

    Missing: Paroxysmal Activity - Sharp-Waves
  • West Syndrome

    J Child Neurol. 2015 Oct;30(11):1440-7. doi: 10.1177/0883073815569304. Epub 2015 Feb 23. Author information 1 Division of Pediatric Neurology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India sheffaligulati@gmail.com. 2 Division of Pediatric Neurology, Department of Pediatrics, All India Institute[…][ncbi.nlm.nih.gov]

    Missing: Paroxysmal Activity - Sharp-Waves

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