When doctors and scientists want to see inside a body, magnetic resonance imaging (MRI) is a powerful tool. MRI can noninvasively capture detailed images of the body's muscles, organs, and bones. It ...

Investigators have identified in a preclinical model a specific brain circuit whose inhibition appears to reduce anxiety without side effects. Their work suggests a new target for treating anxiety ...

Tiny electronic chips that can be threaded into the brain through a needle instead of a scalpel are moving from speculative concept to early reality. Researchers are now testing injectable implants ...