Name
Title | ||
|---|---|---|
Open Database of Epileptic EEG with MRI and Postoperational Assessment of Foci - a Real World Verification for the EEG Inverse Solutions. |
Abstract | ||
|---|---|---|
This paper introduces a freely accessible database http://eeg.pl/epi, containing 23 datasets from patients diagnosed with and operated on for drug-resistant epilepsy. This was collected as part
of the clinical routine at the Warsaw Memorial Child Hospital. Each record contains (1) pre-surgical electroencephalography
(EEG) recording (10–20 system) with inter-ictal discharges marked separately by an expert, (2) a full set of magnetic resonance
imaging (MRI) scans for calculations of the realistic forward models, (3) structural placement of the epileptogenic zone,
recognized by electrocorticography (ECoG) and post-surgical results, plotted on pre-surgical MRI scans in transverse, sagittal
and coronal projections, (4) brief clinical description of each case. The main goal of this project is evaluation of possible
improvements of localization of epileptic foci from the surface EEG recordings. These datasets offer a unique possibility
for evaluating different EEG inverse solutions. We present preliminary results from a subset of these cases, including comparison
of different schemes for the EEG inverse solution and preprocessing. We report also a finding which relates to the selective
parametrization of single waveforms by multivariate matching pursuit, which is used in the preprocessing for the inverse solutions.
It seems to offer a possibility of tracing the spatial evolution of seizures in time. |
Year | DOI | Venue |
|---|---|---|
2010 | 10.1007/s12021-010-9086-6 | Neuroinformatics |
Keywords | Field | DocType |
electroencephalography,matching pursuit,magnetic resonance image,drug resistance | Matching pursuit,Computer vision,Focus (geometry),Electrocorticography,Computer science,Epilepsy,Preprocessor,Artificial intelligence,Sagittal plane,Electroencephalography,Database,Magnetic resonance imaging | Journal |
Volume | Issue | ISSN |
8 | 4 | 1559-0089 |
Citations | PageRank | References |
7 | 0.62 | 8 |
Authors | ||
6 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Piotr Zwolinski | 1 | 7 | 0.62 |
| Marcin Roszkowski | 2 | 7 | 0.62 |
| Jaroslaw Zygierewicz | 3 | 7 | 0.62 |
| Stefan Haufe | 4 | 645 | 36.63 |
| G Nolte | 5 | 535 | 50.42 |
| Piotr J. Durka | 6 | 102 | 20.34 |