Age-Related Aspects of Sex Differences in Event-Related Brain Oscillatory Responses: A Turkish Study

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dc.authoridKiyi, Ilayda/0000-0002-7040-2588
dc.authoridDuzenli Ozturk, Seren/0000-0003-3630-173X
dc.contributor.authorYener, Goersev
dc.contributor.authorKiyi, Ilayda
dc.contributor.authorDuzenli-Ozturk, Seren
dc.contributor.authorYerlikaya, Deniz
dc.date.accessioned2025-03-20T09:50:32Z
dc.date.available2025-03-20T09:50:32Z
dc.date.issued2024
dc.departmentİzmir Bakırçay Üniversitesi
dc.description.abstractEarlier research has suggested gender differences in event-related potentials/oscillations (ERPs/EROs). Yet, the alteration in event-related oscillations (EROs) in the delta and theta frequency bands have not been explored between genders across the three age groups of adulthood, i.e., 18-50, 51-65, and >65 years. Data from 155 healthy elderly participants who underwent a neurological examination, comprehensive neuropsychological assessment (including attention, memory, executive function, language, and visuospatial skills), and magnetic resonance imaging (MRI) from past studies were used. The delta and theta ERO powers across the age groups and between genders were compared and correlational analyses among the ERO power, age, and neuropsychological tests were performed. The results indicated that females displayed higher theta ERO responses than males in the frontal, central, and parietal regions but not in the occipital location between 18 and 50 years of adulthood. The declining theta power of EROs in women reached that of men after the age of 50 while the theta ERO power was more stable across the age groups in men. Our results imply that the cohorts must be recruited at specified age ranges across genders, and clinical trials using neurophysiological biomarkers as an intervention endpoint should take gender into account in the future.
dc.description.sponsorshipScientific and Technological Research Council of Turkey-TBITAK [112S459]; Dokuz Eyluel UniversityScientific Research Projects [2014.KB.SAG.058, 2018.KB.SAG.084]; Ankara University Scientific Research Projects Coordination Unit [16L02000001]
dc.description.sponsorshipThese are retrospective data elicited from projects supported by the Scientific and Techno-logical Research Council of Turkey-TUEBITAK (project number: 112S459), Dokuz Eyluel UniversityScientific Research Projects (Project Numbers: 2014.KB.SAG.058 on OSAS, 2018.KB.SAG.084 Lon-gitudinal BAP), Ankara University Scientific Research Projects Coordination Unit (Project number16L02000001)
dc.identifier.doi10.3390/brainsci14060567
dc.identifier.issn2076-3425
dc.identifier.issue6
dc.identifier.pmid38928567
dc.identifier.scopus2-s2.0-85197156850
dc.identifier.scopusqualityQ3
dc.identifier.urihttps://doi.org/10.3390/brainsci14060567
dc.identifier.urihttps://hdl.handle.net/20.500.14034/2244
dc.identifier.volume14
dc.identifier.wosWOS:001254950400001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherMDPI
dc.relation.ispartofBrain Sciences
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250319
dc.subjectoscillations
dc.subjectgender
dc.subjectsex
dc.subjectaging
dc.subjectEEG
dc.subjectevent-related
dc.subjecttask-related
dc.subjectERP
dc.subjectP300
dc.subjectoddball
dc.titleAge-Related Aspects of Sex Differences in Event-Related Brain Oscillatory Responses: A Turkish Study
dc.typeArticle

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