| 1. |
- Elfgren, Christina, et al.
(författare)
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Subjective experience of memory deficits related to clinical and neuroimaging findings.
- 2003
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Ingår i: Dementia and Geriatric Cognitive Disorders. - : S. Karger AG. - 1420-8008 .- 1421-9824. ; 16:2, s. 84-92
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Tidskriftsartikel (refereegranskat)abstract
- The aim of this study was to evaluate cognitive impairment, psychiatric symptoms and cerebral blood flow (CBF) patterns in middle-aged (35–64 years) and younger old patients (65–74 years) with subjective experience of memory deficits. The study group was heterogeneous with patients fulfilling criteria for dementia, as well as patients with mild cognitive impairment (MCI) and with non-verified cognitive impairment (non-MCI). Seventy per cent of the non-MCI patients reported long-lasting experiences of psychosocial stress tentatively causing the memory problems. The MCI patients were subdivided into two groups: MCI type 1 included patients with isolated memory impairment, while MCI type 2 included patients with memory impairment together with slight verbal and/or visuospatial impairments. CBF measurements comparing the two MCI groups with the non-MCI group were performed. The MCI type 2 showed reduced CBF in the left anterior medial temporal lobe as well as in parts of the posterior cingulate gyrus. The CBF pattern in MCI type 2 concurs with the pathophysiological process of Alzheimer’s disease. The results indicate that it is important to make a subdivision of MCI patients regarding the presence of isolated memory impairments or memory impairments together with other slight cognitive deficits.
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| 2. |
- Elfgren, Christina, et al.
(författare)
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Subjective memory complaints, neuropsychological performance and psychiatric variables in memory clinic attendees: A 3-year follow-up study.
- 2010
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Ingår i: Archives of Gerontology and Geriatrics. - : Elsevier BV. - 1872-6976 .- 0167-4943. ; Apr 7, s. 110-114
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Tidskriftsartikel (refereegranskat)abstract
- The aims were to evaluate the cognitive performance and clinical diagnosis in patients (<75 years) seeking help for subjective memory complaints, to determine the prevalence of certain psychiatric symptoms and to conduct follow-up examinations. At baseline 41% showed normal cognitive performance (subjective memory impairment; SMI), 37% fulfilled criteria for mild cognitive impairment (MCI) and 22% were classified as dementia. There were significant associations between the three groups and experiences of psychosocial stress and feelings of anxiety. The proportion of psychosocial stress was significantly higher in SMI vs. MCI and SMI vs. dementia. Feelings of anxiety were significantly higher in SMI vs. MCI. At the 3-year follow-up, 88% of the SMI patients remained stable SMI and 60% of the MCI patients remained stable. There was a significant reduction of psychosocial stress and moderate reduction of feelings of anxiety among the SMI patients. The findings indicate that the risk of patients with SMI developing dementia is small within a 3-year span. We propose that subjective memory complaints might be influenced by the presence of psychosocial stress and feelings of anxiety disturbing the memory processes and interfering with the patients' evaluation of their memory function.
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| 3. |
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| 4. |
- Vestberg, Susanna, et al.
(författare)
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Early signs of incipient dementia?
- 2001
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Ingår i: International Psychogeriatrics. - 1741-203X. ; 13:Suppl. 2, s. 215-215
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)
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| 5. |
- Vestberg, Susanna, et al.
(författare)
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Personality characteristics and affective status related to cognitive test performance and gender in patients with memory complaints
- 2007
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Ingår i: Journal of the International Neuropsychological Society. - 1355-6177. ; 13:6, s. 911-919
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Tidskriftsartikel (refereegranskat)abstract
- The aims are to study personality characteristics of patients with memory complaints and to assess the presence of objective (OMI) versus subjective (SMI) memory impairment, the affective status, as well as potential gender differences. The patients were assessed by means of a neuropsychiatric examination and a neuropsychological test-battery. The Swedish version of the revised NEO Personality Inventory (NEO PI-R) and the Hospital Anxiety and Depression Scale (HADS) were used. The 57 patients (38 women, 19 men, mean age 56.9) differed from the Swedish normative group in three of the five personality factors: neuroticism, extraversion and agreeableness. This was mainly because of the scores of the female patients. Approximately half of the patients had OMI. No differences regarding personality factors or affective status were found between OMI and SMI patients. The female patients scored significantly higher than the male patients on symptoms of anxiety and depression. Neuroticism and symptoms of depression interacted with memory performance and gender. Our findings demonstrate the importance of applying an objective assessment of memory functions and a gender perspective when studying patients with memory complaints.
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| 6. |
- Vestberg, Susanna, et al.
(författare)
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Stability in the clinical characteristics of patients with memory complaints.
- 2010
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Ingår i: Archives of Gerontology and Geriatrics. - : Elsevier BV. - 1872-6976 .- 0167-4943. ; 50, s. 26-30
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Tidskriftsartikel (refereegranskat)abstract
- The objectives of this study were to examine potential clinical and neuropsychological changes over time in non-demented patients with subjective memory complaints (
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