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30 Possible Causes for Generalized Motor Seizure, Paroxysmal Activity - Sharp-Waves

  • Epilepsy

    A variety of seizure types were reported: generalized tonic-clonic seizures in 511 PWE (69.4%), absences in 15 (2.0%), focal motor seizures with full awareness in 7 (1.0%)[] […] background, diffusemultifocal sharp waves and sharp waves-slow waves; paroxysmal fast activity Neurological examination mild diffuse hypotonia, mild ataxia with wide based[] Generalized seizures have both motor (movement) and nonmotor (absence) symptoms.[]

  • Rolandic Epilepsy

    Common features include oropharyngeal somatosensory symptoms, facial motor seizures during drowsiness, and brief nocturnal generalized tonic-clonic seizures.[] Seizures usually occur infrequently as generalized nocturnal seizures characterized by a variety of minor tonic-clonic movements, often affecting only one side of the face[] Characteristic RE seizures are hemifacial motor seizures, sometimes also motorsensory seizures. Secondary generalization is observed in few cases.[]

  • Creutzfeldt Jakob Disease

    Creutzfeldt Jakob disease is characterized by dementia, motor dysfunction, twitches, seizures, psychosis, and hallucinations.The duration of the disease is generally less[]

  • Focal Onset Impaired Awareness Seizure

    Focal impaired awareness (complex partial) seizures sometimes resemble either daydreaming or generalized non motor ( absence ) seizures.[] One week later, an EEG during a similar absence attack showed sharp waves arising from the left frontoparietal area (fig 2 ).[] Seizures of Generalized Onset Grand mal (generalized motor) Generalized seizures involve abnormal electrical activity in all of the cerebral cortex simultaneously.[]

  • Metabolic Encephalopathy

    ; and seizures.[] […] 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[] […] myoclonic jerks that may or may not lead to major motor seizures should all alert the examiner to the presence of metabolic disorder.[]

  • Pyridoxine Dependency Syndrome

    The most noteworthy interictal pattern consists of bursts or runs of high voltage relatively bilaterally synchronous 1-4 Hz activity with intermixed spikes and or sharp waves[] The other pre-pyridoxine paroxysmal EEG abnormalities include focal spikes or sharp waves, multi-focal spikes and single sharp waves recorded over a whole quadrant or over[]

  • Angelman Syndrome

    motor seizures are commonly seen.[] The third pattern, 3–6 Hz activity punctuated by spikes and sharp waves in occipital leads, is associated with eye closure (C).[] […] partial motor seizures are commonly seen.[]

  • Subacute Sclerosing Panencephalitis

    Cognitive and behavioral decline was preceeded by 6-18 months in two children with intractable focal motor seizures with secondary generalization, one child with complex partial[] EEG revealing repetitive paroxysmal generalized bursts of sharp waves and intervals of slow wave activity. Fig. 3.[] Motor regression, cognition decline and seizures (focal, generalized tonic-clonic or myoclonic) are the major clinical manifestations.[]

  • Fragile X Syndrome

    […] coordination Decline in cognitive level and adaptive behavior skills after early childhood: prepubertal boys generally have higher IQs than adolescents and adults.[] Seizures Anatomic abnormalities : Characteristic facies : Long and narrow face , prominent forehead and chin, large ears Macrocephaly : associated with underlying structural[] […] attention and increased activity Speech and language problems , particularly mathematics abilities, visuospatial abilities, attention and executive function, and visual-motor[]

  • Temporal Lobe Epilepsy

    Describing Generalized Onset Seizures Seizures that start in both sides of the brain, called generalized onset, can be motor or non-motor.[] , including the slow-wave complex, polyspikes, runs of rapid spikes, sharp waves, sharp-and-slow-wave complex, slow sharp waves, spikes and spike and slow waves.[] Randomization and Interventions After stratification according to the presence or absence of generalized motor seizures, patients were randomly assigned to surgical or medical[]

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