Frey suggests that the cerebellum, a region of the brain that has changed very little over time, may play a critical role in assistive technologies benefiting the disabled. (MU News Bureau) Biology Health Technology 

How the Brain Can Control Robotics

We recently reported on new technology that enables amputees and other disabled people to control robotic arms with their brains. Since then, scientists at the University of Missouri, Columbia have been further investigating how the human brain interacts with such robotic limbs and the findings are fascinating. A simple hand motion, such as grasping an object, actually involves a complex set of brain functions. First, the brain receives and processes visual signals. Next, other areas of the brain use these signals to control the hands as they reach for and grasp…

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