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Verfasst von:Miranda, Bruno [VerfasserIn]   i
 Madureira, Sofia [VerfasserIn]   i
 Verdelho, Ana [VerfasserIn]   i
 Ferro, José M. [VerfasserIn]   i
 Pantoni, Leonardo [VerfasserIn]   i
 Salvadori, Emilia [VerfasserIn]   i
 Chabriat, Hugues [VerfasserIn]   i
 Erkinjuntti, Timo [VerfasserIn]   i
 Fazekas, Franz [VerfasserIn]   i
 Hennerici, Michael G. [VerfasserIn]   i
 O’Brien, John [VerfasserIn]   i
 Scheltens, Philip [VerfasserIn]   i
 Visser, Marieke C. [VerfasserIn]   i
 Wahlund, Lars-Olof [VerfasserIn]   i
 Waldemar, Gunhild [VerfasserIn]   i
 Wallin, Anders [VerfasserIn]   i
 Inzitari, Domenico [VerfasserIn]   i
Titel:Self-perceived memory impairment and cognitive performance in an elderly independent population with age-related white matter changes
Verf.angabe:Bruno Miranda, Sofia Madureira, Ana Verdelho, José M. Ferro, Leonardo Pantoni, Emilia Salvadori, Hugues Chabriat, Timo Erkinjuntti, Franz Fazekas, Michael Hennerici, John O’Brien, Philip Scheltens, Marieke C. Visser, Lars-Olof Wahlund, Gunhild Waldemar, Anders Wallin, Domenico Inzitari, on behalf of the LADIS Study
E-Jahr:2008
Jahr:[2008]
Jahr des Originals:2007
Umfang:5 S.
Fussnoten:Online first, published on December 12, 2007 ; Gesehen am 24.03.2021
Titel Quelle:Enthalten in: Journal of neurology, neurosurgery, and psychiatry
Ort Quelle:London : BMJ Publishing Group, 1944
Jahr Quelle:2008
Band/Heft Quelle:79(2008), Seite 869-873
ISSN Quelle:1468-330X
Abstract:<p><b>Objectives:</b> To determine whether self-perceived memory impairment is associated with the severity of white matter changes (WMC) and is related to cognitive impairment. <b>Methods:</b> Data were drawn from the multinational leukoaraiosis and disability (LADIS) study which investigates the impact of WMC on global functioning. WMC severity was rated using the Fazekas scale. Medial temporal lobe atrophy (MTA) was scored visually and values were meaned. The neuropsychological battery consisted of the Mini-Mental State Examination, a modified version of the VADAS-Cog, Trail making and Stroop tests. A question about self-perceived memory impairment was used as a measure for presence of memory complaints. Cognitive performance was analysed test-by-test and in three main domains: memory, executive functions and speed/motor control. The Geriatric Depression Scale (GDS) was used as measure of depressive symptoms. <b>Results:</b> Six hundred and thirty-eight subjects were included in this study. No association was found between memory complaints and the severity of WMC. Subjects with memory complaints (n=399) had a higher GDS score [t<sub>(637)</sub> = -7.15; P < 0.02] and performed worse on almost all cognitive tests and on the three cognitive domains. Multiple linear regression showed that the worse performance on the memory domain was associated with memory complaints independently of depressive symptoms, WMC severity and MTA (R<sup>2</sup> = 0.183; F = 17.09, β = -0.126; P < 0.05). <b>Conclusion:</b> In a sample of non-disabled elderly subjects with WMC, self-perceived memory impairment is significantly associated with objective memory impairment independently of the WMC severity, depressive symptoms and MTA.</p>
DOI:doi:10.1136/jnnp.2007.131078
URL:Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.

Volltext: https://doi.org/10.1136/jnnp.2007.131078
 Volltext: https://jnnp.bmj.com/content/early/2007/12/12/jnnp.2007.131078
 DOI: https://doi.org/10.1136/jnnp.2007.131078
Datenträger:Online-Ressource
Sprache:eng
K10plus-PPN:1752306678
Verknüpfungen:→ Zeitschrift

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