rats could be trained to push levers to obtain current delivery via electrodes in various parts of their brains. Shortly after, Joseph Brady, then of the Walter Reed Army Institute of Research, showed that squirrel monkeys would do the same. With depth electrodes attached to wires running to a HOUSE_OVERSIGHT_013516 --- PAGE BREAK --- m

e device to be demonstrated for the US military's Walter Reed Army Institute of Research (WRAIR). At the conclusion of a four-hour session

rly nineties, he served as the director of the at the Walter Reed Army Institute of Research, in Washington, D.C. He went on to run the Office