Alzheimer's disease & dementia

Stiff arteries may amplify early memory decline in older adults

Findings from the multisite IGNITE clinical trial suggest that arterial stiffness, which occurs when large blood vessels lose their natural flexibility, may be linked to greater injury effects to brain nerve fibers in older ...

Psychology & Psychiatry

Self-affirmations can boost well-being, study finds

Self-affirmations—brief exercises in which people reflect on their core values, identity and positive traits—can increase people's general well-being and make them happier in small but significant ways, according to research ...

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