Precise electrical stimulation is essential for modern neural interfaces, but unwanted current spread often activates off-target cells and limits resolution. A new microneedle electrode design ...
Meet four CMU-affiliated startups that are translating academic research into tools that could improve health care for millions of Americans.
Researchers have identified a previously unknown mechanism that drives the death of inner ear hair cells, the tiny sensory structures responsible for converting sound into brain signals. The discovery ...