منابع مشابه
Seizure Detection and Prediction Algorithms
Research in automatic analysis of EEG for supporting the diagnosis of epileptic seizures took pace in the 1970s. Prior et al [45] suggested the use of a device called cerebral function monitor to demarcate generalized tonic-clonic seizures. These could be identified as a large increase in EEG amplitude followed by an observable decrease and by large EMG activity. Method described by Ives et al ...
متن کاملSEIZURE PREDICTION METHODS Assessment and comparison of three methods by means of the seizure prediction characteristic
Several methods have been suggested to predict the onset of epileptic seizures from EEG data. We evaluated the performance of three predictions methods: the “dynamical similarity index”, the “effective correlation dimension” and an extended, prospective version of the “accumulated energy”. These prediction methods were applied on a large pool of intracranial EEG data from 21 patients. Altogethe...
متن کاملThe seizure prediction characteristic: a general framework to assess and compare seizure prediction methods.
The unpredictability of seizures is a central problem for all patients suffering from uncontrolled epilepsy. Recently, numerous methods have been suggested that claim to predict from the EEG the onset of epileptic seizures. In parallel, new therapeutic devices are in development that could control upcoming seizures provided that their onset is known in advance. A reliable clinical application c...
متن کاملEpileptic Seizure Prediction: An overview
Epilepsy is a neurological disorder marked by sudden recurrent episodes of sensory disturbance, loss of consciousness, or convulsions, associated with abnormal electrical activity in the brain. The sudden and seemingly unpredictable nature of seizures is one of the most compromising aspects of the disease epilepsy. Most epilepsy patients only spend a marginal part of their time actually having ...
متن کاملSeizure prediction and the preseizure period.
Beginning in the 1970s engineers designed systems to predict epileptic seizures based upon quantitative changes in the electroencephalogram, which they hypothesized began well in advance of clinical seizure onset. These efforts flourished in the 1990s, as independent laboratories demonstrated evidence of a 'preseizure period' up to 20 min prior to clinical symptoms in patients implanted with in...
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ژورنال
عنوان ژورنال: Epilepsy & Behavior
سال: 2010
ISSN: 1525-5050
DOI: 10.1016/j.yebeh.2010.03.011