Experts: Man controlled robotic hand with thoughts

ROME, Italy The experiment lasted a month. Scientists say it was the first time an amputee has been able to make complex movements using his mind to control a biomechanic hand connected to his nervous system.

The Italian-led team said at a news conference Wednesday in Rome that last year they implanted electrodes into the arm of the patient, who had lost his left hand and forearm in a car accident.

The electrodes were removed after a month, during which the man learned to wiggle the robotic fingers and make other movements.