Neuroscience

Hippocampus uses dual pathways for memory storage

The mechanism by which our brains record events in stereo—with one channel recording details and another recording general impressions—has been elicited by two RIKEN neuroscientists.

Health

Just 1 in 4 americans gets enough exercise

(HealthDay)—Three-quarters of Americans are falling far short when it comes to exercise, and the South and Midwest bear the dubious distinction of having the most couch potatoes, a new government report shows.

Alzheimer's disease & dementia

Why a healthy lifestyle is not enough to prevent dementia

Dementia is on the rise in Germany. In the absence of treatment options, the focus is shifting to preventing dementia. In particular, a healthy lifestyle is considered beneficial for brain health.

Alzheimer's disease & dementia

Astrophysics and AI may offer key to early dementia diagnosis

Crucial early diagnosis of dementia in general practice could improve thanks to a computer model designed in a collaboration between Brighton and Sussex Medical School (BSMS) and astrophysicists at the University of Sussex.

Vaccination

Contact-tracing apps could improve vaccination strategies

Mathematical modeling of disease spread suggests that herd immunity could be achieved with fewer vaccine doses by using Bluetooth-based contact-tracing apps to identify people who have more exposure to others—and targeting ...

Other

Avoiding bias in medical research

Most people are rather vague when reporting on food and drink consumption, smoking and exercise habits. General practitioners, however, are skilled at interpreting phrases such as "I only have a few drinks rarely...each week" ...

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