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dc.date.accessioned 2021-08-27T18:16:39Z
dc.date.available 2021-08-27T18:16:39Z
dc.date.issued 2012-03-05
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/123678
dc.description.abstract Purpose. The main purpose is to define more accurately the epileptogenic zone (EZ) with noninvasive methods in those patients with MRI diagnosis of focal cortical dysplasia (FCD) and epilepsy who are candidates of epilepsy surgery. Methods. Twenty patients were evaluated prospectively between 2007 and 2010 with comprehensive clinical evaluation, video-electroencephalography, diffusion tensor imaging (DTI), and high-resolution EEG to localize the equivalent current dipole (ECD). Key Findings. In 11 cases with white matter asymmetries in DTI the ECDs were located next to lesion on MRI with mean distance of 14.63 millimeters with topographical correlation with the EZ. Significance. We could establish a hypothesis of EZ based on Video-EEG, high-resolution EEG, ECD method, MRI, and DTI. These results are consistent with the hypothesis that the EZ in the FCD is complex and is often larger than visible lesion in MRI. en
dc.language en es
dc.subject Epilepsia es
dc.subject Neuroimágenes es
dc.subject Imagen por Resonancia Magnética es
dc.title Noninvasive Approach to Focal Cortical Dysplasias: Clinical, EEG, and Neuroimaging Features en
dc.type Articulo es
sedici.identifier.other pmid:22957239 es
sedici.identifier.other doi:10.1155/2012/736784 es
sedici.identifier.other pmcid:PMC3420540 es
sedici.identifier.issn 2090-1356 es
sedici.identifier.issn 2090-1348 es
sedici.creator.person Seifer, Gustavo es
sedici.creator.person Blenkmann, Alejandro es
sedici.creator.person Princich, Juan Pablo es
sedici.creator.person Consalvo, Damián es
sedici.creator.person Papayannis, Cristina es
sedici.creator.person Muravchik, Carlos Horacio es
sedici.creator.person Kochen, Silvia es
sedici.subject.materias Ingeniería Electrónica es
sedici.description.fulltext true es
mods.originInfo.place Instituto de Investigaciones en Electrónica, Control y Procesamiento de Señales es
mods.originInfo.place Comisión de Investigaciones Científicas de la provincia de Buenos Aires es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution 4.0 International (CC BY 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Epilepsy Research and Treatment es
sedici.relation.journalVolumeAndIssue vol. 2012, art. ID 736784 es


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Creative Commons Attribution 4.0 International (CC BY 4.0) Except where otherwise noted, this item's license is described as Creative Commons Attribution 4.0 International (CC BY 4.0)