Investigative Techniques: News and Research on Physical Stimulation

MeSH tree: E05.723

How sound—but not touch—shapes rhythm in the brain

How do people keep the beat to music? When people listen to songs, slow waves of activity in the brain correspond to the perceived beat so that they can tap their feet, nod their heads, or dance along.

How uncertainty builds anxiety

Alfred Hitchcock observed that "There is no terror in the bang, only in the anticipation of it." A common way to build suspense in a movie scene is for the audience to know something bad is going to happen, but not when it ...

Fiber-infused ink enables 3D-printed heart muscle to beat

Over the last decade, advances in 3D printing have unlocked new possibilities for bioengineers to build heart tissues and structures. Their goals include creating better in vitro platforms for discovering new therapeutics ...

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