Investigation of patients with temporal lobe epilepsy using quantitative electroencephalography and magnetic resonance spectroscopy

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dc.authorid0000-0003-3116-203Xen_US
dc.authorscopusid36522315000en_US
dc.authorwosid-en_US
dc.contributor.authorÇam, Mustafa
dc.contributor.authorKıroğlu, Yılmaz
dc.contributor.authorDeğirmenci, Eylem
dc.date.accessioned2023-05-15T10:05:33Z
dc.date.available2023-05-15T10:05:33Z
dc.date.issued2021en_US
dc.departmentFakülteler, Tıp Fakültesi, Dahili Tıp Bilimleri Bölümü
dc.description.abstractAim: Temporal lobe epilepsy (TLE) is the most common focal epilepsy in adulthood. Magnetic resonance spectroscopy (MRS) is an MRI technique used to mea-sure regional variations in neurochemistry and display the concentrations of various brain metabolites in preset regions of interest in the brain. In this study, we aimed to evaluate the correlation of qEEG abnormalities and MRS findings in patients with temporal lobe epilepsy (TLE). Material and Methods: Power spectrum analyses of each multi-channel EEG were performed in all patients with the concomitant MRS measures of Choline (Cho), total Creatine (Cr), N-acetyl aspartate (Naa) concentrations, and ratios of Cho/Cr, Naa/Cr, and Naa/Cho.Results: Mean qEEG band powers of anterior alfa, anterior beta, central alfa, central beta, posterior alfa, and posterior beta in the right temporal area was significantly larger in patients whose Naa/Cho+Cr ratio was lower than 0.71 compared to patients whose Naa/Cho+Cr ratio was equal and larger than 0.71. In addition, correlation analyses between Naa/Cho+Cr, Naa/Cho+Cr, and Naa/Cho ratios and qEEG band power values showed low-medium correlations.Discussion: A relationship detected between the biochemical changes of the epileptogenic focus due to neuronal dysfunction and the QEEG data may help prove the presence of the focal point.en_US
dc.identifier.citationÇam, M., Kıroğlu, Y., Değirmenci, E. (2021). Investigation of patients with temporal lobe epilepsy using quantitative electroencephalography and magnetic resonance spectroscopy. Annals of Clinical and Analytical Medicine, 12(8), 875-879. doi:10.4328/ACAM.20481en_US
dc.identifier.doi10.4328/ACAM.20481
dc.identifier.endpage879en_US
dc.identifier.issn2667-663X
dc.identifier.issue8en_US
dc.identifier.startpage875en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12428/4148
dc.identifier.volume12en_US
dc.identifier.wosWOS:000740774500009
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.institutionauthorÇam, Mustafa
dc.language.isoen
dc.publisherBayrakol Medical Publishingen_US
dc.relation.ispartofAnnals of Clinical and Analytical Medicineen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rightsAttribution-NonCommercial 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc/3.0/us/*
dc.subjectTemporal epilepsyen_US
dc.subjectQuantitative electroencephalogramen_US
dc.subjectMR spectroscopyen_US
dc.titleInvestigation of patients with temporal lobe epilepsy using quantitative electroencephalography and magnetic resonance spectroscopy
dc.typeArticle

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