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86 Possible Causes for Focal Interictal Epileptiform Discharges, Nodular Heterotopia of the Grey Matter

  • Temporal Lobe Epilepsy

    Heterotopia present as nodular foci of grey matter intensity on all sequences. They do not enhance. Heterotopia Images of a typical subependymal heterotopia.[radiologyassistant.nl] There are two types of heterotopia: subependymal and subcortical. The most common clinical presentation is intractable seizures.[radiologyassistant.nl]

  • Focal Onset Impaired Awareness Seizure

    Heterotopia present as nodular foci of grey matter intensity on all sequences. They do not enhance. Heterotopia Images of a typical subependymal heterotopia.[radiologyassistant.nl] There are two types of heterotopia: subependymal and subcortical. The most common clinical presentation is intractable seizures.[radiologyassistant.nl]

  • Occipital Lobe Tumor

    Heterotopia present as nodular foci of grey matter intensity on all sequences. They do not enhance. Heterotopia Images of a typical subependymal heterotopia.[radiologyassistant.nl] There are two types of heterotopia: subependymal and subcortical. The most common clinical presentation is intractable seizures.[radiologyassistant.nl]

  • Migraine

    The full text of this article hosted at iucr.org is unavailable due to technical difficulties. Samira Hijazze BSc From the HRB Centre for Primary Care Research, Department of General Practice, Royal College of Surgeons in Ireland, Dublin, Ireland (G. Cousins, S. Hijazze, and T. Fahey); Department of Primary and[…][oadoi.org]

    Missing: Nodular Heterotopia of the Grey Matter
  • Epilepsy

    (EEG) hallmark of focal-onset seizures is the focal interictal epileptiform spike or sharp wave.[emedicine.com] The cellular neurophysiologic correlate of an interictal focal epileptiform discharge in single cortical neurons is the paroxysmal depolarization shift (PDS).[emedicine.com] For a review, see the epilepsy book of Rho, Sankar, and Cavazos. [5] For a more recent review, see Kramer and Cash. [6] Pathophysiology of focal seizures The electroencephalographic[emedicine.com]

    Missing: Nodular Heterotopia of the Grey Matter
  • Rolandic Epilepsy

    […] epilepsy of childhood childhood-onset absence epilepsy juvenile myoclonic epilepsy idiopathic generalized epilepsy Disagreement exists regarding the role of interictal epileptiform[childneurologyfoundation.org] discharges (EEG abnormalities seen between seizures) on cognitive function.[childneurologyfoundation.org] […] intellectual problems has been found by many researchers, even in children with epilepsy syndromes thought to be independent of structural brain disease, such as: benign focal[childneurologyfoundation.org]

    Missing: Nodular Heterotopia of the Grey Matter
  • Cerebral Palsy

    Cerebral palsy (CP) describes a heterogenous group of motor impairment syndromes. General Infants are slow to start normal activities like sitting up, crawling, smiling or walking. They may favour one side when sitting up or maintain an abnormal posture. Their limbs may appear to be stiff and the child while growing[…][symptoma.com]

    Missing: Nodular Heterotopia of the Grey Matter
  • Ehlers-Danlos Syndrome with Periventricular Heterotopia

    #PinkandYellow #PVNHday #PVNHawareness #PVNHloud PVNH stands for Periventricular Nodular Heterotopia. Sometimes referred to grey matter heterotopia.[pvnhsupport.com] The most common EEG findingswere interictal epileptiform discharges, slow intermittent rhythmwith deltatheta waves.The first EDS patient who presented epilepsy was described[docslide.com.br] PNH, Periventricular Nodular Heterotopia, PVNH, Grey matter heterotopia, PVNH4, Subependymal Heterotopia, periventricular heterotopiaPNH Support I established PNH family members[petrometal.pt]

  • Hyperventilation

    Children (with HIHARS) who presented with clinical features suggestive of GTCS or focal motor seizures (with or without blank spells) and/or had epileptiform discharges on[ncbi.nlm.nih.gov] interictal electroencephalography were subsequently diagnosed with epilepsy.[ncbi.nlm.nih.gov]

    Missing: Nodular Heterotopia of the Grey Matter
  • Idiopathic Generalized Epilepsy

    The aim of this work is to investigate focal interictal epileptiform discharges (IEDs) in IGEs, and their relation to clinical variables.[ncbi.nlm.nih.gov] Focal changes in the electroencephalography (EEG) have been reported in IGEs.[ncbi.nlm.nih.gov]

    Missing: Nodular Heterotopia of the Grey Matter

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