Non-invasive brain imaging is usually handled with electrodes, sticky gels, and wires: it's an ugly, uncomfortable, and ...

A standard EEG test requires electrodes that come with pitfalls. A spray-on ink, capable of carrying electrical signals, avoids some of those.

Los Angeles developed ink that can be printed on a person’s head and measure their brainwaves. According to a news release from UT, the e-tattoos serve as, “sensors for electroencephalography ...

The researchers developed a conductive ink that can be printed directly on the surface of a patient's head and measure their brainwaves. These e-tattoos serve as the sensors for ...

Scientists have developed a breakthrough technology: temporary electronic tattoos (or e-tattoos) that can be printed directly ...

The ink, thinner than a human hair, even ensures signal stability for 24 hours ... this technology marks a step toward smoother integration between humans and machines. With such precision and ease of ...

These electronic tattoos, designed to record brain activity ... researchers at the University of Texas at Austin developed a biocompatible ink that penetrates hair to reach the scalp.

The ink then dries into a thin film, known as an electronic tattoo, that is 30 micrometers thick — approximately half the width of a human hair. Like regular EEG electrodes, these e-tattoos can ...

“Our innovations in sensor design, biocompatible ink, and high-speed printing pave the way for future on-body manufacturing of electronic tattoo sensors, with broad applications both within and ...

The printer deposits the ink with sufficient speed to penetrate short hairs on the scalp. There are also short cables that link the printed e-tattoo to a small EEG recorder. Their e-tattoos ...