Ripples and Fast Ripples as Markers for Epileptogenic Zone in TS Complex
نویسندگان
چکیده
منابع مشابه
Automatic detection of fast ripples.
OBJECTIVE We propose a new method for automatic detection of fast ripples (FRs) which have been identified as a potential biomarker of epileptogenic processes. METHODS This method is based on a two-stage procedure: (i) global detection of events of interest (EOIs, defined as transient signals accompanied with an energy increase in the frequency band of interest 250-600Hz) and (ii) local energ...
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متن کاملAutomatic detection of fast ripples 1
Highlights 1 1) We propose a novel method for automatically detecting fast ripples (FRs, 250-600 Hz) 2 2) The signal energy in low and high frequency bands is used to classify EEG events as FRs, interictal 3 epileptic spikes or artifacts. 4 3) The sensitivity and the specificity of this method is high enough to avoid " false ripples " caused by 5 sharp transients. 6 7 8 9 Abstract 10 Objective:...
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Memories are stored and consolidated as a result of a dialogue between the hippocampus and cortex during sleep. Neurons active during behavior reactivate in both structures during sleep, in conjunction with characteristic brain oscillations that may form the neural substrate of memory consolidation. In the hippocampus, replay occurs within sharp wave-ripples: short bouts of high-frequency activ...
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ژورنال
عنوان ژورنال: Pediatric Neurology Briefs
سال: 2014
ISSN: 2166-6482,1043-3155
DOI: 10.15844/pedneurbriefs-28-12-6