In a first-of-its-kind development, scientists have made a liquid ink that can be printed onto a patient's scalp to monitor ...

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

Scientists have developed a new technology that can measure brain waves using electronic, temporary tattoos. The researchers ...

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

So, if you're thinking about getting your first tattoo or you've got one ... For that, you get the printer device in either red or blue, ink cartridges, two rechargeable batteries, and a 300 ...