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126 Possible Causes for Focal Sharp-Waves or Spikes Occipital or Temporal, Jerk-Locked Premyoclonus Spikes, Progressive Action Tremor

  • Benign Adult Familial Myoclonic Epilepsy

    Usually, myoclonic tremor is the presenting symptom, characterized by tremulous finger movements and myoclonic jerks of the limbs increased by action and posture.[uniprot.org] […] cortical spikes detected by the jerk-locked back-averaging) ( Ikeda et al., 1990 ).[academic.oup.com] spikes detected by the jerk-locked back averaging (JLA) method), and a good response to antiepileptic drugs. 2 BAFME was first reported in 1990 in the Japanese population[nature.com]

  • Generalized Clonic or Tonic-Clonic Seizures

    premyoclonus spikes Hand tremor Neuronal loss in central nervous system Cutaneous photosensitivity Hyperreflexia Heterogeneous Weight loss Dystonia Splenomegaly Thrombocytopenia[mendelian.co] […] callosum Muscular hypotonia Infantile onset Intellectual disability, moderate Intention tremor Progressive neurologic deterioration Absence seizures Nevus EEG abnormality Jerk-locked[mendelian.co]

    Missing: Progressive Action Tremor
  • Epilepsy

    Focal cortical dysplasia is a common cause of medically refractory epilepsy in infancy and childhood. We report a neonate with seizures occurring within the first day of life. Continuous video-EEG monitoring led to detection of left motor seizures and a right frontal EEG seizure pattern. Brain MRI revealed a lesion[…][ncbi.nlm.nih.gov]

    Missing: Jerk-Locked Premyoclonus Spikes Progressive Action Tremor
  • Juvenile Myoclonic Epilepsy

    The full text of this article hosted at iucr.org is unavailable due to technical difficulties. Full‐Length Original Research Corresponding Author E-mail address: marsyv@vestreviken.no Department of Neurology, Drammen Hospital, Vestre Viken Hospital Trust, Drammen, Norway Institute of Clinical Medicine, University of Oslo,[…][doi.org]

    Missing: Jerk-Locked Premyoclonus Spikes Progressive Action Tremor
  • 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: Jerk-Locked Premyoclonus Spikes Progressive Action Tremor
  • West Syndrome

    2015 ICD-9-CM Diagnosis Code 345.6 Infantile spasms There are 2 ICD-9-CM codes below 345.6 that define this diagnosis in greater detail. Do not use this code on a reimbursement claim. Clinical Information A rare autosomal recessive inherited neurodegenerative disorder caused by mutations in the pla2g6 gene. It is[…][icd9data.com]

    Missing: Jerk-Locked Premyoclonus Spikes Progressive Action Tremor
  • Idiopathic Generalized Epilepsy

    Tonic status epilepticus (TSE) in patients with idiopathic generalized epilepsy (IGE) is not well recognized. The objective of this study is to report episodes of TSE in patients with IGE. We retrospectively reviewed the clinical and EEG evaluation of three IGE patients who presented TSE. The three patients had mainly[…][ncbi.nlm.nih.gov]

    Missing: Jerk-Locked Premyoclonus Spikes Progressive Action Tremor
  • Encephalopathy

    *Repetitive and fairly stereotyped waveforms appearing at regular intervals, sharps/spike waves or complex discharges.[slideshare.net] […] frontal lobe lesion *OIRDA --occipital dominant ,seen in children as in absence seizure *TIRDA– temporal lobe epilepsy 21.[slideshare.net] *Frontal dominance (FIRDA) --non specific ,diffuse encephalopathy, if focal ?[slideshare.net]

    Missing: Jerk-Locked Premyoclonus Spikes Progressive Action Tremor
  • Epilepsia Partialis Continua

    ) Cortical tremor is a form of rhythmic myoclonus, presenting as postural or action tremor in some patients with progressive myoclonus epilepsy (PME), 76, 77 in Angelman syndrome[clinicalgate.com] Jerk-locked back averaging (JLA) of magnetoencephalogram disclosed a spike preceding the jerk localized at the hand motor area, whereas JLA of electroencephalogram revealed[ncbi.nlm.nih.gov] […] been observed in some children with mitochondrial myopathy, encephalopathy, lactic acidosis, and stroke (MELAS). 75 Rhythmic High-Frequency Cortical Myoclonus (Cortical Tremor[clinicalgate.com]

    Missing: Focal Sharp-Waves or Spikes Occipital or Temporal
  • Encephalitis

    Rev Neurol (Paris). 2018 Apr;174(4):228-236. doi: 10.1016/j.neurol.2017.11.004. Epub 2018 Mar 31. Author information 1 Centre de référence maladies rares 'Syndromes neurologiques paranéoplasiques', hospices civils de Lyon, hôpital neurologique, neurologie B, 69677 Bron, France; INMG (NeuroMyoGene Institut), Inserm U1217/CNRS[…][ncbi.nlm.nih.gov]

    Missing: Jerk-Locked Premyoclonus Spikes Progressive Action Tremor