Seropositivity was not associated with incident neuropsychiatric disorders.

Results from a population-based study.

Meta-analysis suggests post-stroke statin use may lower the risk for cognitive impairment.

Incidence remains low, but higher vs rivastigmine or galantamine.

Easy-to-administer assessments help spot elders at elevated risk.

Findings from a study involving more than 200,000 individuals without dementia.

Older migraineurs nearly 3 times more likely to receive a dementia diagnosis.

Researchers suggest clinicians should pay close attention to the 24-hour sleep-wake cycles in elderly patients.

Analysis of data from nearly 2.6 million people identified through UK general practice records.

Sustained hypertension from mid- to late life is linked to higher risk.

Analysis of the Whitehall II study finds dose-dependent association.

Benefit became significant after 2 years of use.

Findings from a systematic review and meta-analysis.

Study finds about 10% relative risk reduction in independent cohorts.