Psychology & Psychiatry

Watching children learn how to lie

For the liar, telling a lie has obvious costs. Keeping track of the lies one tells and trying to maintain the plausibility of a fictional narrative as real-world events intrude is mentally taxing. The fear of getting caught ...

Alzheimer's disease & dementia

Machine learning can predict rate of memory change

In new research published today, researchers have created a machine learning algorithm that is able to form two distinct groups of people who have early memory problems known as mild cognitive impairment. The algorithm was ...

Neuroscience

Cognitive cross-training enhances learning, study finds

Just as athletes cross-train to improve physical skills, those wanting to enhance cognitive skills can benefit from multiple ways of exercising the brain, according to a comprehensive new study from University of Illinois ...

Alzheimer's disease & dementia

Hearing is believing: Speech may be a clue to mental decline

Your speech may, um, help reveal if you're uh ... developing thinking problems. More pauses, filler words and other verbal changes might be an early sign of mental decline, which can lead to Alzheimer's disease, a study suggests.

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