Article

Spatiotemporal patterns of high-frequency activity (80-170 Hz) in long-term intracranial EEG

2020-03-26

Abstract excerpt

<h4>Objective</h4> To assess the variability in the rates and locations of high-frequency activity (HFA) and epileptiform spikes after electrode implantation, and to examine the long-term patterns of HFA using ambulatory intracranial EEG (iEEG) recordings. <h4>Methods</h4> Continuous iEEG recordings obtained over an average of 1.4 years from 15 patients with drug-resistant focal epilepsy were used in this study....

Topics

Open a Topic to create a Post that cites this publication.

Identifiers and source

Literature Corpus work: 4e898ffe-720c-5485-bcb9-d6b8439937a3
DOI: 10.1101/2020.03.26.999425

Open publication

Related research

Semantic proximity does not establish scientific evidence.

Click a neighbor to travelStep 1 · 12 closest

Spatiotemporal patterns of high-frequency activity (80-170 Hz) in long-term intracranial EEGDOI 10.1101/2020.03.26.999425Read

Resting-state background features demonstrate multidien cycles in long-term EEG device recordingsSemantic proximity Read

Fast oscillations >40Hz localize the epileptogenic zone: an electrical source imaging study using high-density electroencephalographySemantic proximity Read

Beyond rates: Time-varying dynamics of high frequency oscillations as a biomarker of the seizure onset zoneSemantic proximity Read

Spontaneous fast-ultradian dynamics of polymorphic interictal events in drug-resistant focal epilepsySemantic proximity Read

Harmonic patterns embedded in ictal EEG signals in focal epilepsy: new insight into the epileptogenic zoneSemantic proximity Read

Multi-unit activity and high-gamma patterns dissociate in the seizure onset zone during focal to bilateral tonic-clonic seizuresSemantic proximity Read

Interictal epileptiform discharges in focal epilepsy are preceded by a gradual increase in low-frequency oscillationsSemantic proximity Read

Amplitude of high frequency oscillations as a biomarker of the seizure onset zoneSemantic proximity Read

Fast ripples reflect increased excitability that primes epileptiform spikesSemantic proximity Read

Microscale dynamics of electrophysiological markers of epilepsySemantic proximity Read

Refining epileptogenic high-frequency oscillations using deep learning: a reverse engineering approachSemantic proximity Read

Discovering Novel intracranial EEG Biomarkers of Seizure Generating Tissue through Time-Frequency AnalysisSemantic proximity Read