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969 Possible Causes for EEG Slowing, Frontotemporal/Subcortical Dementia, Generalized Arrhythmic Slowing

  • Alzheimer Disease

    dementia, primary progressive aphasia, semantic dementia, Lewy body dementia, subcortical dementia, and vascular dementia.[oadoi.org] […] the memory profile and indicate the underlying pathology, the assessment of other cognitive functions, and the neuropsychological patterns of typical Alzheimer’s disease, frontotemporal[oadoi.org]

  • Dementia

    dementia).[patient.info] In patients with delirium, the EEG shows a diffuse slowing of the background rhythm. An exception is patients with delirium tremens, where the EEG shows fast activity.[web.archive.org] […] wave activity on electroencephalography (EEG) with temporal lobe transient sharp waves.[doi.org]

  • 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: Frontotemporal/Subcortical Dementia
  • Stroke

    Deep Belief Networks Based Brain Activity Classification Using EEG from Slow Cortical Potentials in Stroke.[dergipark.org.tr] Abnormal EEG was found in 40 patients (58%) and was associated with higher age (p 0.021). The most common EEG pathology was focal slowing (30; 43.5%).[ncbi.nlm.nih.gov] Background The background EEG may be normal or show focal slowing over the location of the stroke.[epilepsydiagnosis.org]

    Missing: Frontotemporal/Subcortical Dementia
  • Hyponatremia

    Clin J Am Soc Nephrol. 2011 May; 6(5): 960–965. Original Articles See commentary on page 951. This article has been cited by other articles in PMC. Abstract Summary Background and objectives Severe hyponatremia ( Design, setting, participants, & measurements The relationship between mortality and serum sodium (sNa)[…][ncbi.nlm.nih.gov]

    Missing: Frontotemporal/Subcortical Dementia
  • Traumatic Brain Injury

    The frequency of alexithymia and the proportion of cases reporting low emotional empathy after traumatic brain injury (TBI) were compared with a control group. The study also examined the relationship between alexithymia and emotional empathy, controlling for the influence of cognitive ability, severity of head[…][oadoi.org]

    Missing: Frontotemporal/Subcortical Dementia
  • Meningoencephalitis

    The diffuse slowing seen on EEG and seizure activity suggest that cerebral cortex was affected by the meningoencephalitis.[jamanetwork.com] Electroencephalogram (EEG): Frequently abnormal (diffuse slowing with periodic discharges) in chronic and acute HSE and can sometimes help to determine the localisation in[patient.info] Continuous EEG monitoring in the neurologic intensive care unit showed generalized background slowing and frequent spike-and-wave activity.[jamanetwork.com]

    Missing: Frontotemporal/Subcortical Dementia
  • Cushing Syndrome

    In the setting of Cushing syndrome, genomic analyses can be performed either in tumors responsible for endogenous Cushing, or in patients exposed to glucocorticoid excess. Genomics of tumors identified several new genes - including ZNRF3 in adrenocortical carcinomas, PRKACA in cortisol-producing adrenal adenomas,[…][ncbi.nlm.nih.gov]

    Missing: Frontotemporal/Subcortical Dementia
  • Encephalitis

    The EEG showed a slow wave rhythm in all five patients.[ncbi.nlm.nih.gov] The EEG is invariably abnormal in HSE showing either early non-specific slowing or later “PLEDS” (periodic lateralising epileptiform discharges), although these are not themselves[doi.org]

    Missing: Frontotemporal/Subcortical Dementia
  • Hydrocephalus

     To demonstrate the change of the ascending reticular activating system (ARAS) concurrent with the recovery of impaired consciousness following a shunt operation in a stroke patient.  A 65-year-old female patient underwent coiling of a ruptured right posterior communicating artery and, subsequently, underwent[…][ncbi.nlm.nih.gov]

    Missing: Frontotemporal/Subcortical Dementia

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