Neuralink patient Nick Wray demonstrates how the brain chip lets him control a robot arm to take a drink from a cup.

Functional near-infrared spectroscopy (fNIRS) is a promising non-invasive neuroimaging technique that works by detecting changes in blood oxygenation linked to neural activity using near-infrared ...

At 47 years of age, Emi Bossio was feeling good about where she was. She had a successful law practice, two growing children and good health. Then she developed a nagging cough. The diagnosis to come ...