No full text
Article (Scientific journals)
Cortical thinning in individuals with subjective memory impairment.
Meiberth, Dix; Scheef, Lukas; Wolfsgruber, Steffen et al.
2015In Journal of Alzheimer's Disease, 45 (1), p. 139 - 146
Peer Reviewed verified by ORBi
 

Files


Full Text
No document available.

Send to



Details



Keywords :
Alzheimer's disease; cortical thickness; entorhinal cortex; parahippocampal cortex; subjective cognitive decline; subjective memory impairment; Aged; Analysis of Variance; Cerebral Cortex/pathology; Female; Humans; Imaging, Three-Dimensional; Magnetic Resonance Imaging; Male; Memory Disorders/pathology; Middle Aged; Cerebral Cortex; Memory Disorders; Neuroscience (all); Clinical Psychology; Geriatrics and Gerontology; Psychiatry and Mental Health; General Medicine; General Neuroscience
Abstract :
[en] Elderly individuals with subjective memory impairment (SMI) report memory decline, but perform within the age-, gender-, and education- adjusted normal range on neuropsychological tests. Longitudinal studies indicate SMI as a risk factor or early sign of Alzheimer's disease (AD). There is increasing evidence from neuroimaging that at the group level, subjects with SMI display evidence of AD related pathology. This study aimed to determine differences in cortical thickness between individuals with SMI and healthy control subjects (CO) using the FreeSurfer environment. 110 participants (41 SMI/69 CO) underwent structural 3D-T1 MR imaging. Cortical thickness values were compared between groups in predefined AD-related brain regions of the medial temporal lobe, namely the bilateral entorhinal cortex and bilateral parahippocampal cortex. Cortical thickness reduction was observed in the SMI group compared to controls in the left entorhinal cortex (p = 0.003). We interpret our findings as evidence of early AD-related brain changes in persons with SMI.
Disciplines :
Neurology
Author, co-author :
Meiberth, Dix;  Department of Psychiatry, University of Bonn, Bonn, Germany
Scheef, Lukas;  Department of Radiology, University of Bonn, Bonn, Germany
Wolfsgruber, Steffen;  Department of Psychiatry, University of Bonn, Bonn, Germany German Center for Neurodegenerative Diseases, DZNE, Bonn, Germany
Boecker, Henning;  Department of Radiology, University of Bonn, Bonn, Germany German Center for Neurodegenerative Diseases, DZNE, Bonn, Germany
Block, Wolfgang;  Department of Radiology, University of Bonn, Bonn, Germany
Träber, Frank;  Department of Radiology, University of Bonn, Bonn, Germany
Erk, Susanne;  Department of Psychiatry and Psychotherapy, Charité-Universitätsmedizin Berlin, Charitéplatz, Berlin, Germany
HENEKA, Michael  ;  German Center for Neurodegenerative Diseases, DZNE, Bonn, Germany Department of Neurology, University of Bonn, Bonn, Germany Clinical Neuroscience Unit, Department of Neurology, University of Bonn, Bonn, Germany
Jacobi, Heike;  Department of Psychiatry, University of Bonn, Bonn, Germany
Spottke, Annika;  Department of Psychiatry, University of Bonn, Bonn, Germany German Center for Neurodegenerative Diseases, DZNE, Bonn, Germany
Walter, Henrik;  Department of Psychiatry and Psychotherapy, Charité-Universitätsmedizin Berlin, Charitéplatz, Berlin, Germany
Wagner, Michael;  Department of Psychiatry, University of Bonn, Bonn, Germany German Center for Neurodegenerative Diseases, DZNE, Bonn, Germany
Hu, Xiaochen;  Department of Psychiatry, University of Bonn, Bonn, Germany
Jessen, Frank;  Department of Psychiatry, University of Bonn, Bonn, Germany German Center for Neurodegenerative Diseases, DZNE, Bonn, Germany
More authors (4 more) Less
External co-authors :
yes
Language :
English
Title :
Cortical thinning in individuals with subjective memory impairment.
Publication date :
2015
Journal title :
Journal of Alzheimer's Disease
ISSN :
1387-2877
eISSN :
1875-8908
Publisher :
IOS Press, Amsterdam, Netherlands
Volume :
45
Issue :
1
Pages :
139 - 146
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBilu :
since 07 May 2024

Statistics


Number of views
30 (0 by Unilu)
Number of downloads
0 (0 by Unilu)

Scopus citations®
 
71
Scopus citations®
without self-citations
63
OpenCitations
 
62
OpenAlex citations
 
80
WoS citations
 
66

Bibliography


Similar publications



Contact ORBilu