Brain SPECT in mesial temporal lobe epilepsy Comparison between visual analysis and SPM

dc.creatorAmorim, BJ
dc.creatorRamos, CD
dc.creatordos Santos, AO
dc.creatorde Lima, MDL
dc.creatorMin, LL
dc.creatorCamargo, EE
dc.creatorCendes, F
dc.creatorEtchebehere, ECSD
dc.date2010
dc.dateAPR
dc.date2014-11-15T02:39:17Z
dc.date2015-11-26T16:30:28Z
dc.date2014-11-15T02:39:17Z
dc.date2015-11-26T16:30:28Z
dc.date.accessioned2018-03-28T23:11:32Z
dc.date.available2018-03-28T23:11:32Z
dc.identifierArquivos De Neuro-psiquiatria. Assoc Arquivos Neuro- Psiquiatria, v. 68, n. 2, n. 153, n. 160, 2010.
dc.identifier0004-282X
dc.identifierWOS:000277384000001
dc.identifier10.1590/S0004-282X2010000200001
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/63204
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/63204
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/63204
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1269968
dc.descriptionObjective: To compare the accuracy of SPM and visual analysis of brain SPECT in patients with mesial temporal lobe epilepsy (MTLE). Method: Interictal and ictal SPECTs of 22 patients with MTLE were performed. Visual analysis were performed in interictal (VISUAL(inter)) and ictal (VISUAL(ictal/inter)) studies. SPM analysis consisted of comparing interictal (SPM(inter)) and ictal SPECTs (SPM(ictal)) of each patient to control group and by comparing perfusion of temporal lobes in ictal and interictal studies among themselves (SPM(ictal/inter)). Results: For detection of the epileptogenic focus, the sensitivities were as follows: VISUAL(inter)=68%; VISUAL(ictal/inter)=100%; SPM(inter)=45%; SPM(ictal)=64% and SPM(ictal/inter)=77%. SPM was able to detect more areas of hyperperfusion and hypoperfusion. Conclusion: SPM did not improve the sensitivity to detect epileptogenic focus. However, SPM detected different regions of hypoperfusion and hyperperfusion and is therefore a helpful tool for better understand pathophysiology of seizures in MTLE.
dc.description68
dc.description2
dc.description153
dc.description160
dc.languageen
dc.publisherAssoc Arquivos Neuro- Psiquiatria
dc.publisherSao Paulo Sp
dc.publisherBrasil
dc.relationArquivos De Neuro-psiquiatria
dc.relationArq. Neuro-Psiquiatr.
dc.rightsaberto
dc.sourceWeb of Science
dc.subjectbrain perfusion
dc.subjectSPECT
dc.subjectSPM
dc.subjectseizures
dc.subjectepilepsy
dc.subjectEmission Computed-tomography
dc.subjectPerfusion Changes
dc.subjectInterictal Spect
dc.subjectPartial Seizures
dc.subjectFoci
dc.subjectPet
dc.subjectLocalization
dc.titleBrain SPECT in mesial temporal lobe epilepsy Comparison between visual analysis and SPM
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución