CALGARY, Alberta (Reuters) - Canadian scientists and engineers have developed a robot with a keen sense of touch that will let doctors perform microscopic operations on the brain using the most vivid visuals yet, they said on Tuesday.A melding of brain surgery and rocket science, the neuroArm allows neurosurgeons to do their riskiest work on patients within a magnetic resonance imaging machine, or MRI, giving a clear 3-D picture of even the smallest nerves.>>> Discuss This Story
