Brain-computer-interfaces (BCIs) are devices that allow for direct reading/writing of information to and from the brain, even at the resolution of single neurons. This technology can provide persons with chronic paralysis a means to command devices, just using direct brain signals, to restore communication and movement. Over the last six years, our Clinical Trial at Case Western Reserve University has investigated combining BCI with functional electrical stimulation (FES) technology to give an individual with chronic tetraplegia (complete paralysis below the neck) the ability to command functional movements of his own arm and hand to bypass his spinal cord injury. This talk will highlight the history and inner-workings of BCIs, show the restorative FES movements demonstrated in our Clinical Trial, and discuss the technological and ethical considerations surrounding future possible uses of BCIs for medical applications and even human augmentation.
The following resources and titles provide an additional look at the topics of this month's talk for you to explore further. Enjoy!
See also our booklist from January 8, 2018: Biomedical Engineering for more suggestions.
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