Brain scientists have developed DeepFocus, a novel technique to reach the deep brain without invasive surgery to treat mental ...

Electrodes at multiple brain regions reveal brain activity in real time. Colored dots show the locations of all of the electrodes across all patients, color-coded by brain region. Red dots in the ...

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 ...

The brain is controlled by electrical signals that are converted into chemical substances in the communication between the brain cells. It has long been known that different parts of the brain can ...