A subject wearing the e-tattoo while answering test questions. Credit: Device H Huh et al. Get the Popular Science daily newsletter💡 Breakthroughs, discoveries ...

The standard electroencephalography (EEG) tests are a cumbersome process. Patients must sit still for hours, their heads covered in wires and sticky electrodes. But now, scientists have advanced brain ...

(Nanowerk News) For the first time, scientists have invented a liquid ink that doctors can print onto a patient’s scalp to measure brain activity. The technology, presented in Cell Biomaterials ...

Feeling stressed? Overworked? A new forehead-mounted electronic tattoo may soon offer real-time insights into your mental state. Researchers at the University of Texas at Austin have developed a ...

A temporary head tattoo printed directly on the scalp has provided a "hair-friendly" solution for measuring brainwaves. A liquid ink that doctors can print onto a patient’s scalp to measure brain ...

The relationship between art and technology is cyclical. Whether in the realms of film, architecture, or artificial intelligence, art and technology are in a constant dialogue driven by a shared ...

For the first time, scientists have invented a liquid ink that doctors can print onto a patient's scalp to measure brain activity. The technology, presented December 2 in the Cell Press journal Cell ...

From minimalist wrist designs to full sleeves, body art has become so common that it barely raises an eyebrow. But while the personal meaning of a tattoo may be obvious, the biological consequences ...