Graph theoretical analysis of functional brain networks during Alzheimer's disease

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dc.authorscopusid36781779400
dc.contributor.authorÇftçi, K.
dc.date.accessioned2022-05-11T14:16:00Z
dc.date.available2022-05-11T14:16:00Z
dc.date.issued2010
dc.departmentFakülteler, Çorlu Mühendislik Fakültesi, Biyomedikal Mühendisliği Bölümü
dc.description18th IEEE Signal Processing and Communications Applications Conference, SIU 2010 -- 22 April 2010 through 24 April 2010 -- Diyarbakir -- 83388
dc.description.abstractIn this study the functional magnetic resonance imaging data from Alzheimer's patients and nondemented older adults are investigated using graph theory. Voxel-based graphs were built on the data obtained from an international data center and their clustering coefficients and characteristic path lengths were calculated. No significant differences were found between the two groups in these two parameters. Afterwards, the voxels acting as hubs and their corresponding brain regions were determined. Some differences were observed with respect to the hub locations. These results point to the fact that rather than a change in the global organization of the brain, Alzheimer's disease causes a functional change in some brain regions. ©2010 IEEE.
dc.identifier.doi10.1109/SIU.2010.5651274
dc.identifier.endpage928
dc.identifier.isbn978-1424496716
dc.identifier.scopus2-s2.0-78651438672
dc.identifier.startpage925
dc.identifier.urihttps://doi.org/10.1109/SIU.2010.5651274
dc.identifier.urihttps://hdl.handle.net/20.500.11776/6144
dc.indekslendigikaynakScopus
dc.institutionauthorÇftçi, K.
dc.language.isotr
dc.relation.ispartofSIU 2010 - IEEE 18th Signal Processing and Communications Applications Conference
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAlzheimer
dc.subjectAlzheimer's
dc.subjectAlzheimer's disease
dc.subjectBrain networks
dc.subjectBrain regions
dc.subjectClustering coefficient
dc.subjectData centers
dc.subjectFunctional changes
dc.subjectFunctional magnetic resonance imaging
dc.subjectGlobal organization
dc.subjectHub location
dc.subjectOlder adults
dc.subjectPath length
dc.subjectTwo parameter
dc.subjectBrain
dc.subjectDiseases
dc.subjectGraph theory
dc.subjectResonance
dc.subjectSignal processing
dc.subjectMagnetic resonance imaging
dc.titleGraph theoretical analysis of functional brain networks during Alzheimer's disease
dc.title.alternativeAlzheimer hastali?inda i?şlevsel beyin a?larinin çizge kuramina dayali i?ncelenmesi]
dc.typeConference Object

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