Epilepsy - Symptoms and causes - Mayo Clinic
WEBOct 14, 2023 · Epilepsy — also known as a seizure disorder — is a brain condition that causes recurring seizures. There are many types of epilepsy. In some people, the cause can be identified. In others, the cause is not known. Epilepsy is common.
Epileptiform Activity on EEG - Learning EEG
WEBIn a patient with a history of seizures, epileptiform activity in between seizures (interictal activity) is useful in helping to localize seizure onset. Epileptiform activity, classically spikes, sharps and spike & slow waves, reflects cortical hyper-excitability and increased potential for seizures.
Epileptiform Discharges: Overview, Distinction From Normal or ...
WEBDec 31, 2022 · The mainstay of diagnosis, therefore, remains detection of interictal (ie, between seizures, from the Latin icere, to strike) epileptiform discharges. Epileptiform discharges simply are...
Epilepsy - Wikipedia
WEB39 million / 0.5% (2015) [8] Deaths. 125,000 (2015) [9] Epilepsy is a group of non-communicable neurological disorders characterized by recurrent epileptic seizures. [10] An epileptic seizure is the clinical manifestation of an abnormal, excessive, and synchronized electrical discharge in the neurons. [1]
Epilepsy Definition, Symptoms, Causes, Diagnosis, & Treatment - Healthline
WEBFeb 14, 2022 · Epilepsy is a neurological condition that causes unprovoked, recurrent seizures. A seizure is a sudden rush of abnormal electrical activity in your brain. Doctors diagnose epilepsy when you...
Should epileptiform discharges be treated? Invited Review: …
WEBTo evaluate the impact of epileptiform discharges (EDs) that do not occur within seizure patterns, such as spikes, sharp waves or spike waves, on cognitive function and to discuss the circumstances under which treatment of EDs might be considered.
Epileptic and Epileptiform Encephalopathies: Background ...
WEBEpileptic or epileptiform encephalopathy is a category of severe epilepsy syndromes of infancy or early childhood, in which the epileptiform EEG abnormalities themselves are believed to...
Epileptiform Normal Variants on EEG - Medscape
WEBMay 11, 2018 · Epileptiform normal variants are electroencephalographic (EEG) patterns that resemble epileptogenic abnormalities. Most of these patterns initially were thought to be associated with epilepsy or...
Distinguishing Epileptiform Discharges From Normal ...
WEBAug 5, 2020 · Epileptiform discharges are transient waveforms lasting for several tens to hundreds of milliseconds and are mainly divided into seven types. It is important to develop systematic approaches to accurately distinguish these waveforms from normal control ones.
Epileptiform discharges | Neurology
WEBApr 22, 2020 · Abstract. Surveys of primary care physicians indicate that seizures are 1 of the top 5 reasons to obtain an e-consult with a neurologist, with diagnostic tests such as EEG among the top reasons to request reevaluation, 1 especially because EEG is an essential, well-established diagnostic tool for evaluating and managing people with …
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