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Why social isolation can bring a greater risk of illness

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From the University of Pennsylvania School of Medicine press release: Social isolation has been linked to a wide range of health problems, as well as a shorter lifespan in humans and other animals. In fact, during… 

New tool offers snapshots of neuron activity

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From the Massachusetts Institute of Technology press release: Many cognitive processes, such as decision-making, take place within seconds or minutes. Neuroscientists have longed to capture neuron activity during such tasks, but that dream has remained elusive… 

Drinking makes you older at the cellular level

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From the Research Society on Alcoholism press release: The more alcohol that people drink, the more their cells appear to age. In a new study that will be shared at the 40th annual scientific meeting of… 

How the cortex assigns credit for causality

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From the Brown University press release: When you do something right, you can’t learn anything from your success without a system in the brain for assigning credit to whatever action led to the desired outcome. Say,…