Electronic Tattoos for Neurology

This lecture introduces the concept of electronic tattoos for neurology, focusing on flexible and soft materials to improve electrode-skin contact. The instructor discusses the challenges faced in developing high-resolution and stable neural interfaces, showcasing examples of EMG and EEG electrodes. The lecture covers the use of screen printing and polyurethane substrates to create electrodes for long-term use, emphasizing the benefits of flexible and soft materials. The application of these electronic tattoos in monitoring sleep stages, emotional effects, facial expressions, and muscle recordings is explored, highlighting the potential for various neurological applications. The lecture also delves into the importance of signal analysis, material adaptations, and future developments in the field.