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70 Possible Causes for EEG Generalized Suppression

  • 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]

  • Encephalopathy

    Encephalopathy (; from Ancient Greek: ἐνκέφαλος "brain" πάθος "suffering") means any disorder or disease of the brain, especially chronic degenerative conditions. In modern usage, encephalopathy does not refer to a single disease, but rather to a syndrome of overall brain dysfunction; this syndrome can have[…][en.wikipedia.org]

  • Hypoxic-Ischemic Brain Injury

    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] “Burst suppression or generalized epileptiform discharges on EEG predicted poor outcomes but with insufficient prognostic accuracy” NB.[litfl.com] EEG may reveal generalized periodic discharges on a suppressed background, generalized bursts of spikes, spikes and waves, sharp waves, slow activity, triphasic waves or combinations[researchgate.net]

  • Stroke

    Generalized attenuation / suppression - Generalized attenuation may suggest cortical generalized injury or transitory dysfunction 13.[scielo.br] However, an attenuated EEG in adults may be a normal variant if the pattern is constituted by a reactive generalized beta activity, less than 20.0 µV in amplitude 13.[scielo.br] Suppression corresponds to a state worse than attenuation, and it indicates complete or nearly complete disappearance of electroencephalographic activity 13.[scielo.br]

  • Epilepsy

    Tao, Impact of periictal nurse interventions on postictal generalized EEG suppression in generalized convulsive seizures, Epilepsy & Behavior, 58, (22), (2016).[doi.org] Kalitzin, Dynamics of convulsive seizure termination and postictal generalized EEG suppression, Brain, 10.1093/brain/aww322, (aww322), (2017).[oadoi.org] Loparo, Automated Detection of Postictal Generalized EEG Suppression, IEEE Transactions on Biomedical Engineering, 65, 2, (371), (2018).[doi.org]

  • Pediatric Arterial Ischemic Stroke

    suppression or subtle presentation of focal seizure activity can be seen on EEG Neuropsychology testing plays an important role in assessing cognitive and memory deficits[now.aapmr.org] Supplemental assessment tools EKG and echocardiogram should be obtained after acute ischemic stroke (arrhythmia, thrombus, or congenital cardiac defects). 1 Generalized activity[now.aapmr.org]

  • Benign Familial Neonatal Epilepsy

    The ictal EEG pattern with generalized suppression of amplitude on onset may be relatively unique.[neurology.org] There are three KCNQ2 -associated neonatal EEG burst-suppression phenotype differences.[jneuropsychiatry.org] […] disability Hypotonia (low muscle tone) Dystonia (abnormal muscle tone) Spastic quadriparesis EEG shows burst suppression pattern EEG shows multifocal epileptic activity Hyperintensities[kcnq2cure.org]

  • Status Epilepticus

    […] causal modeling of the EEG in epilepsy Rosalyn Moran 12.00 - 12.40 Targeting reactive oxygen species in status epilepticus Matthew Walker 10. 40 - 12.40 Parallel session:[statusepilepticus.eu] Dimitri Kullmann 10.10 - 10.40 Coffee break 10.40 - 11.20 Secondarily generalized convulsive status epilepticus: circuits and mechanisms Jaideep Kapur 11.20 - 12.00 Dynamic[statusepilepticus.eu] Eugen Trinka, Matthew Walker 09.30 - 12.40 Session 1: Networks and novel targets Chairs: Annamaria Vezzani, Alon Friedman 09.30 - 10.10 Gene therapy for closed-loop seizure suppression[statusepilepticus.eu]

  • Cardiopulmonary Resuscitation

    ) interpretation (specifically identifying generalized suppression to Imaging Studies.[circ.ahajournals.org] […] confounding circumstances such as use of sedatives or the presence of hypotension, hypothermia, or hypoxemia, it is reasonable to use unprocessed electroencephalography (EEG[circ.ahajournals.org]

  • Benign Familial Infantile Epilepsy

    […] disability Hypotonia (low muscle tone) Dystonia (abnormal muscle tone) Spastic quadriparesis EEG shows burst suppression pattern EEG shows multifocal epileptic activity Hyperintensities[kcnq2cure.org] […] pattern Treatment Ethosuximide and valproate each suppress absence seizures in more than 80% of patients.[emedicine.medscape.com] List of reported Symptoms of EIEE7 Seizures, tonic Seizures, clonic Generalized stiffening Automatisms (repetitive actions performed unconsciously) Delayed development Intellectual[kcnq2cure.org]

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