Lower oddball event-related EEG delta and theta responses in patients with dementia due to Parkinson's and Lewy body than Alzheimer's disease

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dc.authorid0000-0002-7715-3035
dc.authorid0000-0002-7555-3801
dc.authorid0000-0003-4292-5717
dc.authorid0000-0002-0860-0524
dc.contributor.authorYıldırım, Ebru
dc.contributor.authorAktürk, Tuba
dc.contributor.authorHanoğlu, Lütfü
dc.contributor.authorYener, Görsev
dc.contributor.authorBabiloni, Claudio
dc.contributor.authorGüntekin, Bahar
dc.date.accessioned2024-03-19T10:52:07Z
dc.date.available2024-03-19T10:52:07Z
dc.date.issued2024
dc.departmentİstanbul Medipol Üniversitesi, İMÜ Meslek Yüksekokulu, Elektronörofizyoloji Ana Bilim Dalı
dc.departmentİstanbul Medipol Üniversitesi, Rektörlük, Sağlık Bilim ve Teknolojileri Araştırma Enstitüsü
dc.departmentİstanbul Medipol Üniversitesi, Tıp Fakültesi, Dahili Tıp Bilimleri Bölümü, Nöroloji Ana Bilim Dalı
dc.departmentİstanbul Medipol Üniversitesi, Tıp Fakültesi, Temel Tıp Bilimleri Bölümü, Biyofizik Ana Bilim Dalı
dc.description.abstractOddball task-related EEG delta and theta responses are associated with frontal executive functions, which are significantly impaired in patients with dementia due to Parkinson's disease (PDD) and Lewy bodies (DLB). The present study investigated the oddball task-related EEG delta and theta responses in patients with PDD, DLB, and Alzheimer's disease dementia (ADD). During visual and auditory oddball paradigms, EEG activity was recorded in 20 ADD, 17 DLB, 20 PDD, and 20 healthy (HC) older adults. Event-related EEG power spectrum and phase-locking analysis were performed at the delta (1–4 Hz) and theta (4–7 Hz) frequency bands for target and nontarget stimuli. Compared to the HC persons, dementia groups showed lower frontal and central delta and theta power and phase-locking associated with task performance and neuropsychological test scores. Notably, this effect was more significant in the PDD and DLB than in the ADD. In conclusion, oddball task-related frontal and central EEG delta and theta responses may reflect frontal supramodal executive dysfunctions in PDD and DLB patients.
dc.identifier.citationYıldırım, E., Aktürk, T., Hanoğlu, L., Yener, G., Babiloni, C. ve Güntekin, B. (2024). Lower oddball event-related EEG delta and theta responses in patients with dementia due to Parkinson's and Lewy body than Alzheimer's disease. Neurobiology of Aging, 137, 78-93. https://dx.doi.org/10.1016/j.neurobiolaging.2024.02.004
dc.identifier.doi10.1016/j.neurobiolaging.2024.02.004
dc.identifier.endpage93
dc.identifier.issn0197-4580
dc.identifier.issn1558-1497
dc.identifier.pmid38452574
dc.identifier.scopus2-s2.0-85186897005
dc.identifier.scopusqualityQ1
dc.identifier.startpage78
dc.identifier.urihttps://dx.doi.org/10.1016/j.neurobiolaging.2024.02.004
dc.identifier.urihttps://hdl.handle.net/20.500.12511/12376
dc.identifier.volume137
dc.identifier.wos001204119000001en_US
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorYıldırım, Ebru
dc.institutionauthorAktürk, Tuba
dc.institutionauthorHanoğlu, Lütfü
dc.institutionauthorGüntekin, Bahar
dc.language.isoen
dc.publisherElsevier Inc.
dc.relation.ispartofNeurobiology of Agingen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectAlzheimer's Disease (AD)
dc.subjectDementia
dc.subjectDementia With Lewy Bodies (DLB)
dc.subjectElectroencephalography (EEG)
dc.subjectEvent-Related Oscillations (EROs)
dc.subjectParkinson's Disease (PD)
dc.titleLower oddball event-related EEG delta and theta responses in patients with dementia due to Parkinson's and Lewy body than Alzheimer's disease
dc.typeArticle

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