Researchers developed a new terahertz imaging method that was able to visualize internal details of the mouse cochlea with micron-level spatial resolution. An excised mouse cochlea is pictured.

Polyurethane-based soft electrodes offer a scalable solution for non-invasive nerve stimulation, improving comfort and electrical contact in wearable devices.

Medical lens-based ear endoscopes enable high-resolution visualization, enhancing the diagnosis and treatment of ear diseases. These devices use sophisticated optical and illumination systems for ...