Figure 2. Brain-computer interface for prosthetic control. Using implanted electrode arrays, neural signals from areas of the brain involved in motor control, such as primary motor cortex (M1), are interpreted and used to control a prosthetic limb. Information about the movement of the limb and objects with which is interacts is converted into a pattern of electrical pulses that is sent to the sensory-related parts of the brain, like primary somatosensory cortex (S1). Reprinted by permission from Macmillan Publishers Ltd: Nature Reviews Neuroscience 15: 313-325, copyright 2014. https://www.nature.com/nrn/index.html
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