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   Articles with "epileptiform" as a keyword



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Interictal epileptiform discharges changed epilepsy-related brain network architecture in BECTS.

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recommendations! Published in 2021 at "Brain imaging and behavior"

DOI: 10.1007/s11682-021-00566-w

Abstract: To investigate directed information flow of epileptiform activity in benign epilepsy with centrotemporal spikes (BECTS) during ictal epileptiform discharges (IEDs) and non-IEDs periods. In this multi-center study, a total of 188 subjects, including 50 BECTS… read more here.

Keywords: females males; epileptiform; network; non ieds ... See more keywords

Epileptiform abnormalities predict delayed cerebral ischemia in subarachnoid hemorrhage

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recommendations! Published in 2017 at "Clinical Neurophysiology"

DOI: 10.1016/j.clinph.2017.01.016

Abstract: OBJECTIVE To identify whether abnormal neural activity, in the form of epileptiform discharges and rhythmic or periodic activity, which we term here ictal-interictal continuum abnormalities (IICAs), are associated with delayed cerebral ischemia (DCI). METHODS Retrospective… read more here.

Keywords: epileptiform; delayed cerebral; dci; cerebral ischemia ... See more keywords

In vivo imaging of deep neural activity from the cortical surface during hippocampal epileptiform events in the rat brain using electrical impedance tomography

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recommendations! Published in 2020 at "NeuroImage"

DOI: 10.1016/j.neuroimage.2020.116525

Abstract: Electrical impedance tomography (EIT) is a medical imaging technique which reconstructs images of the internal impedance changes within an object using non-penetrating surface electrodes. To date, EIT has been used to image fast neural impedance… read more here.

Keywords: neural activity; epileptiform; surface; electrical impedance ... See more keywords

Multifractal spatiotemporal dynamics in human epileptiform stereoelectroencephalography recordings

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recommendations! Published in 2025 at "Journal of Neural Engineering"

DOI: 10.1088/1741-2552/adf66a

Abstract: Objective. Multifractal formalism introduces an invaluable framework for the investigation of nonlinear, scale-invariant features across multiple time scales in non-stationary time series data. Approach. In this context, we sought to explore multifractal features defining spatiotemporal… read more here.

Keywords: spatiotemporal dynamics; dynamics human; human epileptiform; multifractal spatiotemporal ... See more keywords

0897 Sleep Architecture and Epileptiform Discharges in Rett Syndrome

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recommendations! Published in 2023 at "SLEEP"

DOI: 10.1093/sleep/zsad077.0897

Abstract: Rett syndrome (RTT) is an X-linked dominant neurodevelopmental disorder affecting females and is linked to mutations in the methyl-CpG-binding protein 2 (MeCP2) gene. Sleep issues and frequent epileptiform discharges are common in RTT. Typical comorbidities… read more here.

Keywords: epileptiform discharges; 0897 sleep; rett syndrome; rtt patients ... See more keywords

Chronic intracranial recordings after resection for epilepsy reveal a 'running down' of epileptiform activity.

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recommendations! Published in 2023 at "Epilepsia"

DOI: 10.1111/epi.17645

Abstract: We describe an electrical running down phenomenon and also a consistent spectral change (in the aperiodic component of the power spectrum) derived from chronic interictal electrocorticography (ECoG), after surgery in a patient with drug-resistant epilepsy.… read more here.

Keywords: chronic intracranial; recordings resection; epileptiform; resection ... See more keywords

Association of epileptiform abnormalities and seizures in Alzheimer disease

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recommendations! Published in 2020 at "Neurology"

DOI: 10.1212/wnl.0000000000010612

Abstract: Objective To examine the relationship between scalp EEG biomarkers of hyperexcitability in Alzheimer disease (AD) and to determine how these electric biomarkers relate to the clinical expression of seizures in AD. Methods In this cross-sectional… read more here.

Keywords: association epileptiform; epileptiform; alzheimer disease; epileptiform abnormalities ... See more keywords

Editors' Note: Prediction of Regaining Consciousness Despite an Early Epileptiform EEG After Cardiac Arrest

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recommendations! Published in 2021 at "Neurology"

DOI: 10.1212/wnl.0000000000011549

Abstract: Neuroprognostication after cardiac arrest often remains reliant on neurophysiologic and serologic testing. To better prognosticate outcomes among patients with early epileptiform activity on EEG, Dr. Barbella et al. modeled various EEG predictors of favorable outcome… read more here.

Keywords: epileptiform; cardiac arrest; early epileptiform; epileptiform activity ... See more keywords

Risk of Developing Seizures in Children With Abnormal EEG Findings During Polysomnography.

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recommendations! Published in 2022 at "Pediatric neurology"

DOI: 10.2139/ssrn.4096921

Abstract: BACKGROUND Polysomnography (PSG) utilizes abbreviated electroencephalogram (EEG) to stage sleep. The aim of this study was to determine whether epileptiform abnormalities on this limited EEG coverage correlated with abnormalities on routine EEG (rEEG) and an… read more here.

Keywords: abnormal eeg; neurology; epileptiform discharges; seizures children ... See more keywords

Mandibular and chin electrodes as a supplemental recording for detection of epileptiform discharges in mesial temporal lobe epilepsy

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recommendations! Published in 2023 at "Surgical Neurology International"

DOI: 10.25259/sni_1164_2022

Abstract: We previously demonstrated the usefulness of periorbital electrodes in supplemental recording to detect epileptiform discharges in patients with mesial temporal lobe epilepsy (MTLE). However, eye movement may disturb periorbital electrode recording. To overcome this, we… read more here.

Keywords: electrodes supplemental; supplemental recording; epileptiform discharges; temporal lobe ... See more keywords

A new closed-loop strategy for detection and modulation of epileptiform spikes based on cross approximate entropy.

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recommendations! Published in 2018 at "Journal of integrative neuroscience"

DOI: 10.31083/jin-170060

Abstract: Closed-loop control plays an important role in the treatment of epileptiform spikes by using brain stimulation. In recent years, there have been many analytical methods for determining stimulus protocols and stimulus parameters. However, the analytical… read more here.

Keywords: epileptiform; detection; control; closed loop ... See more keywords