The specialized ink could eventually replace clunky EEG wires and "potentially revolutionize" brain-computer interface ...

For the first time, scientists have invented a liquid ink that doctors can print onto a patient's scalp to measure brain ...

EEG recordings used in neurology could be made simpler by replacing the usual electrodes, wires and gels with a tattoo ...

Folks soon might have their brain activity scanned using a temporary tattoo, a new study suggests. This temporary scalp ...

Now, a team of scientists has introduced a stunning upgrade. They’ve created a liquid ink that can be sprayed directly onto a ...