논문 (학술지)
The impact of education on cortical thickness in amyloid-negative subcortical vascular dementia: cognitive reserve hypothesis
| 등록번호 | RPMS-2019-0190747065 | SCI 구분
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※구분 : SCI(SCIE포함), 비SCI |
SCI |
|---|---|---|---|
| 저자명 (주·공동저자) | Jung Na-Yeon; Cho Hanna; Kim Yeo Jin; Kim Hee Jin; Lee Jong Min; Park Seongbeom; Kim Sung Tae; Kim Eun-Joo; Kim Jae Seung; Moon Seung Hwan; Lee Jae-Hong; Ewers Michael; Na Duk L; Seo Sang Won | ||
| 논문구분 | 국외전문학술지 | 학술지명 | ALZHEIMERS RESEARCH & THERAPY |
| ISSN | 1758-9193 | 학술지 출판일자 | 2018-09-27 |
| 학술지 볼륨번호 | 10 | 논문페이지 | 103 ~ - |
| 학술지 임팩트팩터 | 5.02 | 기여율 | 25 % |
| DOI | 10.1186/s13195-018-0432-5 | ||
| 초록 | Background: The protective effect of education has been well established in Alzheimer’s disease, whereas its role in patients with isolated cerebrovascular diseases remains unclear. We examined the correlation of education with cortical thickness and cerebral small vessel disease markers in patients with pure subcortical vascular mild cognitive impairment (svMCI) and patients with pure subcortical vascular dementia (SVaD). Methods: We analyzed 45 patients with svMCI and 47 patients with SVaD with negative results on Pittsburgh compound B positron emission tomographic imaging who underwent structural brain magnetic resonance imaging. The main outcome was cortical thickness measured using surface-based morphometric analysis. We also assessed the volumes of white matter hyperintensities (WMH) and numbers of lacunes as other outcomes. To investigate the correlation of education with cortical thickness, WMH volume, and number of lacunes, multiple linear regression analyses were performed after controlling for covariates, including Mini Mental State Examination, in the svMCI and SVaD groups. Results: In the SVaD group, higher education was correlated with more severe cortical thinning in the bilateral dorsolateral frontal, left medial frontal, and parahippocampal areas, whereas there was no correlation of education with cortical thickness in the svMCI group. There was no correlation between education and cerebral small vessel disease, including WMH and lacunes, in both patients with svMCI and patients with SVaD. Conclusions: Our findings suggest that the compensatory effects of education on cortical thinning apply to patients with SVaD, which might be explained by the cognitive reserve hypothesis. | ||
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