For decades, scientists and researchers have been advancing new technology in order to achieve the most efficient, comfortable form of a prosthetic limb that can be completely controlled by thought. Their research has revealed just how to transform thought into action. When an individual loses a limb or is paralyzed, their brain still attempts to send a signal to the muscle to try and get it to operate. DARPA has been making the leap to try and allow that specific signal to operate a prosthetic limb. In order for the limb to operate via brain signals, there are two types of sensors that are placed on the individual to receive the neurological signals. One of these sensors is used to specifically record a group of brain cells, called an EEG
