Brain implants let paralyzed man move robotic arm
Devices link thoughts in action-planning part of brain to an artificial limb
![Erik Sorto controls a blender with a robotic arm](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2015/05/mr_brain_free.jpg?fit=860%2C460&ssl=1)
JUICED UP With brain implants and his thoughts, quadriplegic Erik Sorto makes a robotic hand grasp a control to switch on a blender and make a smoothie.
Spencer Kellis