Alzheimer's disease & dementia

Medicare coverage for Alzheimer brain scans in question

A big study to help Medicare officials decide whether to start covering brain scans to check for Alzheimer's disease missed its goals for curbing health care costs, calling into question whether the pricey tests are worth ...

Neuroscience

Are your gums saying something about your dementia risk?

Gum disease, especially the kind that is irreversible and causes tooth loss, may be associated with mild cognitive impairment and dementia 20 years later, according to a study published in the July 29, 2020, online issue ...

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