Time-frequency characterization of electrocorticographic recordings of epileptic patients using frequency-entropy similarity: A comparison to other bi-variate measures
نویسندگان
چکیده
منابع مشابه
Cross-frequency coupling in mesiotemporal EEG recordings of epileptic patients.
Semi-invasive foramen ovale (Fov) electrodes were used to record electrical activity in the vicinity of the inferior mesial temporal region of epileptic patients, in addition to standard scalp EEG. Third order cumulant analysis was used to measure the phase-coupled frequencies corresponding to non-linear coupling of spectral frequency components, somewhat analogous to frequencies of resonance. ...
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Introduction. Under the hypothesis that the uncontrolled neuronal synchronization propagates recruiting more and more neurons, the aim is to detect its onset as early as possible by signal analysis. This synchronization is not noticeable just by looking at the EEG, so mathematical tools are needed for its identification. Objective. The aim of this study is to compare the results of spectral ent...
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ژورنال
عنوان ژورنال: Journal of Neuroscience Methods
سال: 2011
ISSN: 0165-0270
DOI: 10.1016/j.jneumeth.2010.10.011