Interictal epileptiform discharges changed epilepsy-related brain network architecture in BECTS.
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
0897 Sleep Architecture and Epileptiform Discharges in Rett Syndrome
Sign Up to like & getrecommendations! 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.
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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.
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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.
Sign Up to like & getrecommendations! 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
The impact of cathodal tDCS on the GABAergic system in the epileptogenic zone: A multimodal imaging study
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Neurology"
DOI: 10.3389/fneur.2022.935029
Abstract: Objectives We aimed to investigate the antiepileptic effects of cathodal transcranial direct current stimulation (c-tDCS) and mechanisms of action based on its effects on the neurotransmitters responsible for the abnormal synchrony patterns seen in pharmacoresistant… read more here.
Keywords: impact; epileptogenic zone; real tdcs; tdcs ... See more keywords