Objective: Mild cognitive impairment (MCI) is an important risk state for dementia, particularly
Alzheimer's disease (AD). Depression, anxiety, and apathy are commonly observed …

Background Because anxiety is postulated as a risk factor for dementia, we performed a
systematic review and meta-analysis to investigate whether anxiety predicts cognitive …

Background: Many biological, behavioral, social, and environmental factors may contribute
to the delay or prevention of cognitive decline. Purpose: To summarize evidence about …

Abstract Study Objectives: To examine in cognitively intact older men and women the
associations between subjective sleep quality and 1-yr incident cognitive impairment …

Importance Alzheimer disease (AD) is now known to have a long preclinical phase in which
pathophysiologic processes develop many years, even decades, before the onset of clinical …

Evidence suggests that affective problems, such as depression and anxiety, increase risk for
late-life dementia. However, the extent to which affective problems influence cognitive …

Objective To identify the components of the neuroticism trait most responsible for its
association with cognitive decline and dementia in old age. Design Longitudinal clinical …

Objectives Anxiety is an increasingly recognised predictor of cognitive deterioration in older
adults and in those with mild cognitive impairment. Often believed to be a prodromal feature …

Background Depression and anxiety have been reported to be independently predictive of
conversion to Alzheimer's disease (AD) in patients with mild cognitive impairment (MCI) …

Overall cognitive status can vary across an individual's life span in response to factors that
promote either positive or negative neuroplasticity. Positive neuro-plasticity refers to the …