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247 Possible Causes for EEG Suppression

  • Stroke

    […] of all frequencies with neuronal death (Cortical suppression) Table 1: Morphologic and frequency changes in EEG correlating with reductions in cerebral blood flow (CBF) ([omicsonline.org] Generalized attenuation / suppression - Generalized attenuation may suggest cortical generalized injury or transitory dysfunction 13.[scielo.br] At CBF 25-35 ml/100g/min, EEG may show decrease in amplitude of faster frequencies.[omicsonline.org]

  • Traumatic Brain Injury

    To examine the incidence of severe hypocarbia (PaCO2 30 mm Hg) in patients with severe pediatric traumatic brain injury before and after publication of the 2003 pediatric guidelines (PG). Retrospective cohort analysis. Harborview Medical Center, Seattle, Washington (January 1, 1995, to December 31, 2005). Children 15[…][ncbi.nlm.nih.gov]

  • Epilepsy

    Loparo, Automated Detection of Postictal Generalized EEG Suppression, IEEE Transactions on Biomedical Engineering, 65, 2, (371), (2018).[doi.org] ) suppression: A stereo‐EEG study of 100 focal to bilateral tonic–clonic seizures, Epilepsia, 60, 1, (63-73), (2018).[doi.org] Tao, Impact of periictal nurse interventions on postictal generalized EEG suppression in generalized convulsive seizures, Epilepsy & Behavior, 58, (22), (2016).[doi.org]

  • Encephalopathy

    The characteristic electroencephalogram (EEG) displays a suppression burst pattern (which appears with the onset of spasms) that is comprised of bursts of high amplitude spikes[orpha.net] […] shows changes similar to those in aluminum encephalopathy syndrome. 13 The bursts of sharp and slow activity and clinical symptoms sometimes are suppressed by oral or intravenous[epilepsy.com] […] and polyspikes that alternate with periods of low voltage basic rhythm (suppression).[orpha.net]

  • Brain Neoplasm

    Continuum (Minneap Minn). 2015 Apr;21(2 Neuro-oncology):480-6. doi: 10.1212/01.CON.0000464183.35322.5f. Abstract Neurologists are often on the front lines of diagnosis for primary and metastatic brain tumors. Patients with brain tumors typically have multiple comorbidities and pain generators beyond headache,[…][ncbi.nlm.nih.gov]

  • Brain Abscess

    Neurocirugia (Astur). 2015 Jan-Feb;26(1):48-51. doi: 10.1016/j.neucir.2014.10.002. Epub 2014 Dec 6. Author information 1 Department of Endocrinology, Hospital Universitario y Politécnico La Fe, Valencia, Spain. Electronic address: matirubal@gmail.com. 2 Department of Endocrinology, Hospital Universitario y Politécnico La Fe,[…][ncbi.nlm.nih.gov]

  • Hypoxic-Ischemic Brain Injury

    Abstract In the prediction of neurological sequelae after hypoxic-ischemic encephalopathy (HIE) in the newborn, the electroencephalogram (EEG) burst suppression pattern (BS[ncbi.nlm.nih.gov] Predictors included pH 6.8 on day of birth (adjusted odds ratio [OR] 19 [95% confidence interval (CI) 1-371]), burst suppression on EEG on day 4 (8.2 [1.3-59]), and MRI deep[ncbi.nlm.nih.gov] Many prognostications are based on particular EEG patterns at a time point, such as burst suppression or generalized periodic discharges, but with sequential, repeated, or[ncbi.nlm.nih.gov]

  • Early Infantile Epileptic Encephalopathy

    This report is the first to demonstrate clinically silent focal EEG seizures during prolonged suppression periods in atypical EIEE by off-line digital EEG.[ncbi.nlm.nih.gov] […] of suppression-burst pattern and etiology.[ncbi.nlm.nih.gov] Early Infantile Epileptic Encephalopathy (EIEE) presents shortly after birth with frequent, severe seizures, a burst-suppression EEG pattern, and progressive disturbance of[ncbi.nlm.nih.gov]

  • Early Myoclonic Encephalopathy

    ) Characteristic features on the EEG include: Suppression bursts More apparent during sleep Repetitive EEG recordings are necessary for the diagnosis of early myoclonic encephalopathy[wikidoc.org] Epileptic encephalopathy with suppression-burst in electroencephalography (EEG) can evolve into a few types of epileptic syndromes.[ncbi.nlm.nih.gov] Another difference is noted in EEG findings: suppression-bursts (SB) are consistently observed in both waking and sleeping states in OS, but suppression-bursts become more[ncbi.nlm.nih.gov]

  • Ohtahara Syndrome

    We report a 5-year-old girl with Ohtahara syndrome that persistently demonstrated tonic spasms and suppression-burst on multiple EEGs.[ncbi.nlm.nih.gov] […] of suppression-burst pattern and etiology.[ncbi.nlm.nih.gov] We report a novel SCN2A-associated epilepsy phenotype in monozygotic twins with tonic seizures soon after birth and a suppression-burst electroencephalography (EEG) pattern[ncbi.nlm.nih.gov]

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