Previous diffusion tensor imaging (DTI) studies have shown that various factors can affect
white matter (WM) tract diffusivity. The aim of the present study was to investigate the effects …

White matter fiber tracts demonstrate heterogeneous vulnerabilities to aging effects. Here,
we estimated age-related differences in tract properties using UK Biobank diffusion …

The intraindividual variability (IIV) of cognitive performance has been shown to increase with
aging. While brain research has generally focused on mean performance, little is known …

Studies have shown that white matter (WM) volumetric reductions and overall degradation
occur with aging. Nonetheless little is known about the WM alterations that may underlie …

It has been shown that cognitive training (CogTr) is effective and recuperative for older
adults, and can be used to fight against cognitive decline. In this study, we investigated …

Background and Objective: Subjective cognitive decline (SCD) is considered a preclinical
state of Alzheimer's disease (AD) and may represent a more advanced preclinical status …

Subjective cognitive decline (SCD), a self-reported worsening in cognition concurrent with
normal performance on standardized neuropsychological tests, has gained much attention …

The present study concerns the relation of mental and bodily characteristics to one another
during ageing. The 'common cause'theory of ageing proposes that declines are shared …

White matter (WM) degeneration is suggested to predict the early signs of Alzheimer's
disease (AD). The exact structural regions of brain circuitry involved are not known. This …

Objectives Cognitive dispersion, representing intraindividual fluctuations in cognitive
performance, is associated with cognitive decline in advanced age. We sought to elucidate …