Association of Long-Term Diet Quality with Hippocampal Volume: Longitudinal Cohort Study.

ABSTRACT:

Background

Diet quality is associated with brain aging outcomes. However, few studies have explored in humans the brain structures potentially affected by long-term diet quality. We examined whether cumulative average of the Alternative Healthy Eating Index 2010 (AHEI-2010) score during adult life (an 11-year exposure period) is associated with hippocampal volume.

Methods

Analyses were based on data from 459 participants of the Whitehall II imaging sub-study (mean age [standard deviation] (SD) = 59.6 [5.3] years in 2002-2004, 19.2% women). Multimodal magnetic resonance imaging examination was performed at the end of follow-up (2015-2016). Structural images were acquired using a high-resolution 3-dimensional T1-weighted sequence and processed with Functional Magnetic Resonanc

SUBMITTER: Akbaraly T 

PROVIDER: S-EPMC6237674 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature