brain-computer interfaces

Dynamic stimulation of the visual cortex allows patients in study to "see" letter shapes and correctly identify different letters

Next-generation brain implants with more than 1,000 electrodes can survive for more than six years

A new, brain-inspired computer system called EmoNet is shedding a surprising new light on how images impact emotions

Device reads brain signals, converts them into motion

Results suggest that brainwaves could be used by security systems to verify a person's identity

Neurofeedback can enhance the signal-to-noise ratio in thought, enabling a sharper focus on tasks—and a better understanding of brain-computer interfaces.