To develop the new method, the team first engineered an array of nanoscale, needle-shaped electrodes. These electrodes, each up to 200 times smaller than a single heart muscle cell, are made of ...

When we think of brain-computer interfaces (BCIs) that use electrodes, we usually think of Utah arrays that are placed directly on the brain during open brain surgery, or with thin electrodes ...

Heart muscle cells, derived from stem cells, were grown and then placed on the electrode array. Related Stories High cholesterol diets increase heart attack risk in U.S. veterans, study warns ...

Advt To develop the new method, the team first engineered an array of nanoscale, needle-shaped electrodes. These electrodes, each up to 200 times smaller than a single heart muscle cell ...

When we think of brain-computer interfaces (BCIs) that use electrodes, we usually think of Utah arrays that are placed directly on the brain during open brain surgery, or with thin electrodes ...