In vivo quantification of brain volumes in subcortical vascular dementia and Alzheimer’s disease

• Verfasst von: Pantel, Johannes [VerfasserIn]
• Verfasst von: Schröder, Johannes [VerfasserIn]
• Verfasst von: Essig, Marco [VerfasserIn]
• Verfasst von: Jauß, Jan Marek [VerfasserIn]
• Verfasst von: Boyen, Georg von [VerfasserIn]
• Verfasst von: Eysenbach, Katrin [VerfasserIn]
• Verfasst von: Kummer, Rüdiger von [VerfasserIn]
• Verfasst von: Baudendistel, Klaus [VerfasserIn]
• Verfasst von: Schad, Lothar R. [VerfasserIn]
• Verfasst von: Knopp, Michael V. [VerfasserIn]
• Titel: In vivo quantification of brain volumes in subcortical vascular dementia and Alzheimer’s disease
• Verf.angabe: J. Pantel, J. Schröder, M. Essig, M. Jauss, G. Schneider, K. Eysenbach, R. von Kummer, K. Baudendistel, L.R. Schad, M.V. Knopp
• Jahr: 1998
• Umfang: 8 S.
• Fussnoten: Gesehen am 09.11.2021
• Titel Quelle: Enthalten in: Dementia and geriatric cognitive disorders
• Ort Quelle: Basel : Karger, 1998
• Jahr Quelle: 1998
• Band/Heft Quelle: 9(1998), 6, Seite 309-316
• ISSN Quelle: 1421-9824
• DOI: doi:10.1159/000017082
• Datenträger: Online-Ressource
• Sprache: eng
• K10plus-PPN: 177648939X

Abstract

Quantitative magnetic resonance imaging (MRI) was used to assess global and regional cerebral volumes in patients with a clinical diagnosis of subcortical vascular dementia (VD) and Alzheimer’s disease (AD). Whole brain volume, cerebrospinal fluid volume, volumes of the temporal, frontal and parietal lobes, the cerebellum and the amygdala-hippocampus complex were determined using a personal computer-based software. Seventeen patients with VD, 22 patients with AD and 13 healthy controls were included. Analysis of covariance using age as covariate demonstrated significant mean differences between controls and dementia groups with respect to all morphological parameters. However, apart from the volume of the cerebellum no significant volumetric differences were found between VD and AD. These results indicate that MRI-based volumetry allows differentiation between AD or VD from normal controls and that measurement of cerebellar volume may be of use to separate vascular and degenerative dementia. However, since the distribution of cerebral atrophy in both dementia groups is very similar, it is suggested that the atrophic changes are not specific to the underlying cause but rather reflect the selective vulnerability of neuronal structures.