Dementia

Single gene controls jet lag

Scientists at the Salk Institute for Biological Studies have identified a gene that regulates sleep and wake rhythms.

Aug 13, 2014
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Dental woes of an aging population

Public health dentist Mark Nehring remembers attending a lecture on geriatric treatment 20 years ago. The speaker offered up slides of a patient with ample evidence of previous dental care: "crowns in place, very good fillings," ...

Aug 13, 2014
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Why seniors don't eat: It's complicated

More than half of older adults who visit emergency departments are either malnourished or at risk for malnutrition, but not because of lack of access to health care, critical illness or dementia. Despite clear signs of malnutrition ...

Aug 13, 2014
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Toxic proteins damage nerve cells

Scientists at the Max Planck Institute for Biology of Ageing in Cologne and University College London have now unearthed the way in which a specific genetic mutation leads to neuronal damage in two serious ...

Aug 12, 2014
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Latest Spotlight News

Why your favourite song takes you down memory lane

Music triggers different functions of the brain, which helps explain why listening to a song you like might be enjoyable but a favourite song may plunge you into nostalgia, scientists said on Thursday.