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576 Possible Causes for Disorganized Slow Background Activity, Epileptiform Activity, Hyperreninemia

  • Hyponatremia

    In this setting, release of both antidiuretic hormone (ADH) (increases renal permeability to water) and renin (increases renal sodium retention) occurs.[doi.org]

  • Traumatic Brain Injury

    Ling, Spontaneous Epileptiform Activity in Rat Neocortex after Controlled Cortical Impact Injury, Journal of Neurotrauma, 27, 8, (1541), (2010).[dx.doi.org] Kombian, Anticonvulsant enaminone E139 suppresses epileptiform activity in rat hippocampal slices, Epilepsy Research, 76, 2-3, (85), (2007). Steven L. Neese, Luke K.[dx.doi.org] Tevfik Yılmaz, Metehan Akça, Yahya Turan, Hakan Ocak, Kağan Kamaşak and Mehmet Yildirim, Efficacy of dexamethasone on penicillin-induced epileptiform activity in rats: An[dx.doi.org]

    Missing: Hyperreninemia
  • Stroke

    The first EEG background activity asymmetry and first EEG with interictal epileptiform activity were independent predictors of poststroke epilepsy during the first year after[onlinelibrary.wiley.com] Key words: abnormal EEG, non-epileptiform abnormalities, slow activity.[scielo.br] Periodic Lateralized Epileptiform Discharges (PLEDs) are EEG abnormalities that signify acute brain dysfunction or unilateral brain lesion, usually destructive in nature,[omicsonline.org]

    Missing: Hyperreninemia
  • Meningoencephalitis

    An electroencephalogram was consistent with generalised encephalopathy without focal epileptiform activity.[mja.com.au] There was no evidence of epileptiform activity on electroencephalogram.[academic.oup.com] A noncontrast computed tomographic scan of the head was normal, and an electroencephalogram (EEG) showed diffuse slowing but no epileptiform activity.[jamanetwork.com]

    Missing: Hyperreninemia
  • Metabolic Encephalopathy

    A persistent focus of epileptiform activity warrants further investigation and anticonvulsant therapy.[aneskey.com] […] and FIRDA or periodic delta waves, as well as the occurrence of periodic lateralized epileptiform discharges (PLEDS). [37] In hypokalemia, diffuse slow activity can be seen[neurologyindia.com] […] and sharp waves as well as spike-wave discharges in temporal regions. [37] In hyponatremia, EEG detects diffuse slowing in the theta range, followed by paroxysmal delta activity[neurologyindia.com]

    Missing: Hyperreninemia
  • Encephalitis

    Some peculiar patterns in this activity can be related to the diagnosis of encephalitis, for e.g. in HSE, EEG often documents characteristic paroxysmal lateral epileptiform[symptoma.com] 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] Electroencephalogram (EEG) can be done to record the electrical activity of the brain.[symptoma.com]

    Missing: Hyperreninemia
  • Toxic Encephalopathy

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

    Missing: Hyperreninemia
  • Hypoglycemia

    An 84-year-old Japanese woman with metastatic insulinoma suffered from frequent hypoglycemic events. Continuous glucose monitoring (CGM) confirmed severe and frequent symptomatic/asymptomatic hypoglycemia. After the initiation of everolimus treatment, the hypoglycemic events were rapidly eliminated. CGM revealed[…][ncbi.nlm.nih.gov]

    Missing: Epileptiform Activity Hyperreninemia
  • Alzheimer Disease

    Abstract The prevalence of dementia in the Western world in people over the age of 60 has been estimated to be greater than 5%, about two-thirds of which are due to Alzheimer’s disease 1, 2, 3, 4. The age-specific prevalence of Alzheimer’s disease nearly doubles every 5 years after age 65, leading to a[…][oadoi.org]

    Missing: Epileptiform Activity Hyperreninemia
  • Temporal Lobe Epilepsy

    However, little is currently known about the modulation of these networks by epileptiform activity, such as interictal spikes and seizures.[ncbi.nlm.nih.gov] Neurophysiologic findings in NTLE are typically a predominance of lateral temporal interictal epileptiform activity (IEA) and an ictal onset pattern consisting of irregular[ncbi.nlm.nih.gov] Changes in Cl- transporter expression thus contribute to human epileptiform activity, and molecules acting on these transporters may be useful antiepileptic drugs.[ncbi.nlm.nih.gov]

    Missing: Disorganized Slow Background Activity Hyperreninemia