Alzheimer's disease & dementia

Brain size may predict risk for early Alzheimer's disease

New research suggests that, in people who don't currently have memory problems, those with smaller regions of the brain's cortex may be more likely to develop symptoms consistent with very early Alzheimer's disease. The study ...

Neuroscience

Caresses enjoyable vicariously, too

It is well-known that we humans enjoy sensual caresses, but the brain reacts just as strongly to seeing another person being caressed, reveals research from the Sahlgrenska Academy at the University of Gothenburg, Sweden.

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