Other

Which mask is best for speaking?

To assess how different styles of face masks affected speech intelligibility in normal hearing listeners, researchers from Washington University in St. Louis put some of the most popular mask designs to the test.

Psychology & Psychiatry

Coffee time: Caffeine improves reaction to moving targets

In the first study of its kind to explore caffeine's effects on dynamic visual skills, researchers concluded that caffeine increases alertness and detection accuracy for moving targets. Caffeine also improved participants' ...

Neuroscience

Brain connections have their own tempo

The cerebral cortex, located at the surface of the brain, handles the cognitive, language, and complex functions that allow us to represent the world or project ourselves into the future. By being able to categorize and associate ...

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