Neuroscience

Bioactive compound from the Rhodiola plant improves memory

In an ageing society, more people are suffering from memory disorders. The progressive loss of memory severely impairs the quality of life of those affected. So far, no drugs are known to prevent age-related cognitive decline.

Neuroscience

Landmark study sheds light on how our brains age

Two studies from a landmark 20-year Melbourne research project have shed more light on how the brain ages and what can affect the process. The results have led experts to encourage women to watch their cholesterol and blood ...

Alzheimer's disease & dementia

Dementia symptoms peak in winter and spring, study finds

Adults both with and without Alzheimer's disease have better cognition skills in the late summer and early fall than in the winter and spring, according to a new study published this week in PLOS Medicine by Andrew Lim of ...

Psychology & Psychiatry

Depression speeds up brain aging, find psychologists

Psychologists at the University of Sussex have found a link between depression and an acceleration of the rate at which the brain ages. Although scientists have previously reported that people with depression or anxiety have ...

Alzheimer's disease & dementia

Late, but not too late—screening for olfactory dysfunction

In a large population-based study of randomly selected participants in Germany, researchers found that participants aged 65-74 years with olfactory dysfunction showed impaired cognitive performance. Interestingly, this strong ...

Alzheimer's disease & dementia

Report identifies seven ways to prevent dementia

The ARC Centre of Excellence in Population Ageing Research (CEPAR), in collaboration with Neuroscience Research Australia (NeuRA), has released new findings on cognitive ageing and decline trends in Australia.

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