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Scientists create liquid ink e-tattoo for brainwave monitoring, offering a wireless EEG alternative.
American scientists have developed a liquid ink e-tattoo that can measure brainwaves by being printed directly onto a patient's scalp.
This hair-friendly technology, made from conductive polymers, offers a more comfortable alternative to traditional EEG tests.
The e-tattoo electrodes performed comparably to conventional ones, with stable connectivity lasting at least 24 hours.
The team plans to integrate wireless data transmitters to create a fully wireless EEG system, potentially revolutionizing non-invasive brain monitoring.
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Los científicos crean tinta líquida e-tattoo para la monitorización de ondas cerebrales, ofreciendo una alternativa EEG inalámbrica.