Voxel-based morphometry to detect effect of APOE on brain gray matter changes in Parkinson's Disease. (30th August 2016)

• Record Type: Journal Article
• Authors: Nicoletti, Giuseppe; Manners, David Neil; Novellino, Fabiana; Testa, Claudia; Gagliardi, Monica; Tonon, Caterina; Lodi, Raffaele; Quattrone, Aldo
• Is Part Of: Psychiatry research. Volume 254(2016)
• Page Start: 177
• Page End: 179
• Publication Date: 2016-08-30
• Subjects: Psychiatry -- Periodicals; Brain -- Imaging -- Periodicals; Psychiatry -- Periodicals; Diagnostic Imaging -- Periodicals; Psychiatrie -- Périodiques; Cerveau -- Imagerie pour le diagnostic -- Périodiques; 616.890754
• DOI: 10.1016/j.pscychresns.2016.07.006
• Languages: English
• ISSNs: 0925-4927

Abstract

Abstract: The goal of the study was to determine association between APOE Ɛ4 and gray matter changes in PD patients, with or without dementia. Twenty-five PD patients with the APOE Ɛ4 (13 with dementia), 24 without Ɛ4 (12 with dementia), and 26 controls were selected. We found no significant differences between PD patients and controls, or between PD patients with and without the APOE Ɛ4 allele, with regard to VBM analysis. Our results provide no evidence of an association of the APOE Ɛ4 and gray matter degenerative changes in patients with PD, either with or without dementia. Highlights: Association between APOE Ɛ4 and gray matter changes in PD and in PDD patients. We genotyped 25 PD patients with the APOE Ɛ4, 24 PD patients without and 26 controls. We used VBM to detect affect of ApoE on gray matter changes in PD. No association between ApoE and gray matter changes in PD and in PDD patients.