More human research is still needed to confirm the benefits and safety of most nootropic supplements. None are FDA-approved for brain function. Fish oil, ginkgo biloba, and creatine are three ...

Noninvasive brain-computer interfaces (BCIs) are safe, cost-effective, and hold promise for many, but face challenges such as imprecise, unintuitive control.

Brain–computer interfaces (BCIs) face data and transmission limitations. Terahertz (THz) waves offer high-resolution brain imaging and terabit-per-second wireless data transfer, addressing these ...