Search results for " Epileptic seizure"

showing 2 items of 2 documents

Pathogenic correlation between mosaic variegated aneuploidy 1 (MVA1) and a novel BUB1B variant: a reappraisal of a severe syndrome.

2022

Funder: Università degli Studi di Catania

BUB1B gene Epileptic seizure Microcephaly Mosaic variegated aneuploidy 1 (MVA1) syndrome Ovary cystMosaicismCell Cycle ProteinsOvary cystDermatologyGeneral MedicineSyndromeBUB1B geneProtein Serine-Threonine KinasesAneuploidyPsychiatry and Mental healthSeizuresMosaic variegated aneuploidy 1 (MVA1) syndromeMutationEpileptic seizureMicrocephalyHumansNeurology (clinical)Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology
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Pre- and post-ictal brain activity characterization using combined source decomposition and connectivity estimation in epileptic children

2019

In this research, the study of functional connectivity between sources of electroencephalogram (EEG) activity assessed for different classes (well before seizure, preictal and post-ictal) was performed. EEG recordings were acquired from 12 subjects with focal epilepsy. Then, ten common spatial patterns (CSP) were obtained for EEG segments describing 95% of Riemannian distance between pairs of classes, followed by estimation of multivariate autoregressive (MVAR) models’ coefficients. The MVAR models were further used to extract coherence as a functional connectivity measures. Our results show that the coherence between CSP sources differs between baseline and pre-ictal segments: it has the l…

Multivariate statisticsepilepsy epileptic seizures EEG brain connectivity common spatial patterns VAR model ICAmedicine.diagnostic_testComputer sciencebusiness.industryBrain activity and meditationPattern recognitionCoherence (statistics)Electroencephalographymedicine.diseaseSettore ING-INF/01 - ElettronicaEpilepsyAutoregressive modelSettore ING-INF/06 - Bioingegneria Elettronica E InformaticamedicineIctalArtificial intelligencebusinessPre and post
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