University of Pennsylvania neuroscientists have been implanting hundreds of human test subjects with advanced neurological devices based on wirelessly controlled nanotechnology and conducting wide arrays of experiments on them within the DARPA Restoring Active Memory (RAM) project among other neuroscience related efforts. This project exists to determine how many human test subjects are involved, the precise technical nature and capabilities of the implants, test subject demography, and whether the test subjects are being experimented upon consensually and ethically.