Detection of visual and frontoparietal network perfusion deficits in Parkinson's disease dementia.

Azamat, Sena; Betul Arslan, Dilek; Erdogdu, Emel; Kicik, Ani; Cengiz, Sevim; Eryürek, Kardelen; Tufekcioglu, Zeynep; Bilgic, Basar; Hanagasi, Haşmet; Demiralp, Tamer; Gurvit, Hakan; Ozturk-Isik, Esin

doi:10.1016/j.ejrad.2021.109985

Detection of visual and frontoparietal network perfusion deficits in Parkinson's disease dementia.

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Azamat S., Betul Arslan D., Erdogdu E., Kicik A., Cengiz S., Eryürek K., ...More

European journal of radiology, vol.144, pp.109985, 2021 (SCI-Expanded)

Publication Type: Article / Article
Volume: 144
Publication Date: 2021
Doi Number: 10.1016/j.ejrad.2021.109985
Journal Name: European journal of radiology
Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, CAB Abstracts, CINAHL, EMBASE, MEDLINE
Page Numbers: pp.109985
Keywords: Arterial Spin Labelling Magnetic Resonance, Imaging (ASL-MRI), Parkinson Disease (PD), Mild cognitive impairment with Parkinson's disease (PD-MCI), Parkinson Disease dementia (PDD), Resting state functional MRI (rs-fMRI) networks, MILD COGNITIVE IMPAIRMENT, DIAGNOSTIC-CRITERIA, HYPOPERFUSION, ORGANIZATION, ARCHITECTURE, PROGRESSION, PATHOLOGY
Istanbul University Affiliated: Yes

Abstract

Mild cognitive impairment of Parkinson's disease (PD) may be an early manifestation that may progressively worsen to dementia. Cognitive decline has been associated with changes in the brain perfusion pattern. This study aimed to evaluate cerebral blood flow (CBF) deficits specific to different stages of cognitive decline.