An EEG (electroencephalogram) is a painless test that uses small sensors placed on the scalp to measure the brain's ...

In a significant departure from earlier models, neural engineers and neuroscientists have developed a new model for the brain activity underlying arm movements. Motor neurons do not represent external ...

Unlike their visual cousins, the neurons that control movement are not a predictable bunch. Scientists working to decode how such neurons convey information to muscles have been stymied when trying to ...