The thin, flexible, wireless device sits next to a quarter for scale. Device emits complex patterns of light (shown here as an "N") to transmit information directly to the brain. In a new leap for ...

This article is part of "5G and Connectivity Playbook," a series exploring some of our time's most important tech innovations. In March 2020, Dr. Leigh Hochberg and his colleagues realized two ...

Restoring lost senses or delivering precise brain signals has required invasive hardware and can’t mimic the brain’s natural, distributed activity patterns. This platform shows the brain can learn to ...