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920 Possible Causes for EEG Slowing, Episodic Blurred Vision, Generalized Slow Activity Grade 4

  • Hypoglycemia

    vision Headache Trouble performing routine tasks Note: Symptoms can vary from person to person and episode to episode.[visionaware.org] Symptoms of Hypoglycemia Symptoms of hypoglycemia include the following: Sweating Rapid pulse Shakiness, dizziness, weakness Decreased coordination Difficulty concentrating Blurred[visionaware.org]

  • Stroke

    Deep Belief Networks Based Brain Activity Classification Using EEG from Slow Cortical Potentials in Stroke.[dergipark.org.tr] He developed headache, nausea, vomiting, blurred vision, diplopia, dizziness, and ataxia following the procedure.[ncbi.nlm.nih.gov] 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]

  • Hyponatremia

    Hyponatremia Other names Hyponatraemia, low blood sodium, hyponatræmia Sodium Specialty Internal medicine Symptoms Decreased ability to think, headaches, nausea, poor balance, confusion, seizures, coma [1] [2] Types Low volume, normal volume, high volume [3] Diagnostic method Serum sodium 135 mmol/L [2] Differential[…][en.wikipedia.org]

    Missing: Episodic Blurred Vision
  • Alzheimer Disease

    Mild cognitive impairment (MCI) manifests as memory impairment in the absence of dementia and progresses to Alzheimer's disease (AD) at a rate of around 15% per annum, versus 1–2% in the general population. It thus constitutes a primary target for investigation of early markers of AD. Language deficits occur early[…][dx.doi.org]

    Missing: Episodic Blurred Vision
  • Traumatic Brain Injury

    Cochrane Database of Systematic Reviews Background Raised intracranial pressure (ICP) is an important complication of severe brain injury, and is associated with high mortality. Barbiturates are believed to reduce ICP by suppressing cerebral metabolism, thus reducing cerebral metabolic demands and cerebral blood[…][doi.org]

    Missing: Episodic Blurred Vision
  • Dementia

    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] Abnormal EEG readings would not be expected in patients with psychotic disorders or depression. However, slowing may occur in patients with dementia.[web.archive.org]

    Missing: Episodic Blurred Vision
  • Meningoencephalitis

    The EEG displayed symmetrical, irregular, high amplitude, slow wave activity with frontotemporal predominance.[cpementalhealth.biomedcentral.com] At the time of discharge, the EEG still displayed symmetrical, irregular, high amplitude, slow wave activity with frontotemporal predominance, although much less severe than[cpementalhealth.biomedcentral.com] […] in the first EEG record.[cpementalhealth.biomedcentral.com]

    Missing: Episodic Blurred Vision
  • Cushing Syndrome

    Overt Cushing's syndrome is a rare disorder with an annual incidence of 2-3/million of which benign adrenal adenomas account for 0.6/million. The female:male ratio is 3:1. Preliminary data indicate a high proportion of subclinical Cushing's syndrome in certain risk populations such as patients with type 2 diabetes or[…][ncbi.nlm.nih.gov]

    Missing: Episodic Blurred Vision
  • 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[jnnp.bmj.com]

    Missing: Episodic Blurred Vision
  • Hydrocephalus

    Hydrocephalus is a clinical condition characterized by disturbance of cerebrospinal fluid regulation in the central nervous system. Cerebrospinal fluid regulation has three important steps - formation, flow and absorption. Infants with hydrocephalus presents with complaints such as poor feeding, vomiting, reduced[…][symptoma.com]

    Missing: Episodic Blurred Vision

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