A postdoctoral position is available beginning in 2023 to help develop a brain-machine interface for dexterous control of a cortically-controlled robotic arm and hand. The approach involves creating 1) decoding strategies from electrical signals in motor cortex that enable the user to not only control the movements of the arm and hand but also the forces transmitted through the hand and 2) encoding models to convey tactile sensations to the user through intracortical microstimulation of somatosensory cortex.