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15 Possible Causes for Continuous Rhythmic Slowing, Slowing - Theta Waves, Slowing - Theta Waves Frontal Bilaterally

  • Hypoglycemia

    A 61-year-old woman with multiple metastatic and unresectable gastrointestinal stromal tumors (GISTs) was referred for investigation of refractory hypoglycemia that developed four months before this hospitalization. On admission, her fasting plasma glucose was 38 mg/dL despite 10% glucose infusion. Investigations[…][ncbi.nlm.nih.gov]

  • Stroke

    Relative band-power of the delta, theta, and alpha EEG frequencies, and resulting DAR and DTR ratio measures of the relative intensity of abnormal slow-wave activity, were[journals.plos.org]

  • 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]

  • Alzheimer Disease

    Alzheimer's disease (AD) related genes have been elucidated by advanced genetic techniques. Familial autosomal dominant AD genes founded by linkage analyses are APP, PSEN1, PSEN2, ABCA7, and SORL1. Genome-wide association studies have found risk genes such as ABCA7, BIN1, CASS4, CD33, CD2AP, CELF1, CLU, CR1, DSG2,[…][ncbi.nlm.nih.gov]

  • Traumatic Brain Injury

    Objectives: This critical literature review examines historical and current investigations on the efficacy and mechanisms of hyperbaric oxygen (HBO) treatment in traumatic brain injury (TBI). Potential safety risks and oxygen toxicity, as well as HBO's future potential, are also discussed. Methods: Directed literature[…][oadoi.org]

  • Dementia

    † Deceased. From Minneapolis VA Health Care System and University of Minnesota, Minneapolis, Minnesota; Brown University, Providence, Rhode Island; and HealthPartners, Minneapolis, Minnesota. Disclaimer: Findings and conclusions are those of the authors, who are responsible for the article's contents; findings and[…][doi.org]

  • Meningoencephalitis

    […] in the delta or theta frequencies and focal sharp-wave activity. 14 Pathological findings of von Economo disease typically consist of a nonhemorrhagic involvement of the[jamanetwork.com] […] level is invariably normal, but oligoclonal band positivity has been reported. 21 An EEG during the acute phase of the illness often shows diffuse unilateral or bilateral slowing[jamanetwork.com]

  • 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]

  • Encephalitis

    Electroencephalography showed a "slowed" pattern, with delta/theta waves mainly in the prefrontal cortex and in sensorimotor networks.[ncbi.nlm.nih.gov] Speech and general motor skills resulted slowed in their preparation/execution phases.[ncbi.nlm.nih.gov] The effect of "slowed" oscillatory brain activity on motor skills requesting sequencing and fine coordination (e.g. speech) could result in less "synchronized" systems, easily[ncbi.nlm.nih.gov]

  • 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]

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