作者
Christopher A Lane, Josephine Barnes, Jennifer M Nicholas, Carole H Sudre, David M Cash, Thomas D Parker, Ian B Malone, Kirsty Lu, Sarah-Naomi James, Ashvini Keshavan, Heidi Murray-Smith, Andrew Wong, Sarah M Buchanan, Sarah E Keuss, Elizabeth Gordon, William Coath, Anna Barnes, John Dickson, Marc Modat, David Thomas, Sebastian J Crutch, Rebecca Hardy, Marcus Richards, Nick C Fox, Jonathan M Schott
发表日期
2019/10/1
期刊
The Lancet Neurology
卷号
18
期号
10
页码范围
942-952
出版商
Elsevier
简介
Background
Midlife hypertension confers increased risk for cognitive impairment in late life. The sensitive period for risk exposure and extent that risk is mediated through amyloid or vascular-related mechanisms are poorly understood. We aimed to identify if, and when, blood pressure or change in blood pressure during adulthood were associated with late-life brain structure, pathology, and cognition.
Methods
Participants were from Insight 46, a neuroscience substudy of the ongoing longitudinal Medical Research Council National Survey of Health and Development, a birth cohort that initially comprised 5362 individuals born throughout mainland Britain in one week in 1946. Participants aged 69–71 years received T1 and FLAIR volumetric MRI, florbetapir amyloid-PET imaging, and cognitive assessment at University College London (London, UK); all participants were dementia-free. Blood pressure measurements …
学术搜索中的文章
CA Lane, J Barnes, JM Nicholas, CH Sudre, DM Cash… - The Lancet Neurology, 2019