Paralyzed man regains sensation
A man who had been paralyzed for nine years regained finger sensation after receiving a brain-computer interface implant that restored tactile feedback. (x.com) The report describes regained touch in individual fingers, marking a measurable restoration of sensory function. (x.com)
A brain-computer implant let a Colorado man feel movement in his fingers again nine years after a crash left him paralyzed from the neck down. (uchealth.org) Brain-computer interfaces work by turning electrical signals from the brain into commands a machine can read. In Brandon Patterson’s case, doctors also used the system in reverse, stimulating sensory areas of his brain to try to restore feeling in his hand. (uchealth.org) CU Anschutz surgeons implanted the device at UCHealth University of Colorado Hospital on April 9, 2026. UCHealth said Patterson, 41, was injured in a 2017 accident and is Colorado’s first patient to receive an implanted brain-computer interface. (uchealth.org) CBS Colorado reported on April 13 that Patterson had three ports installed on top of his head to connect with outside computers. In early sessions after surgery, he said he could feel all of his fingers moving even though nothing was visibly moving. (cbsnews.com) The placement is a key part of the experiment. Instead of focusing only on the brain’s primary motor region, the team implanted the device in higher-level cortical areas involved in planning, sensation and action, which UCHealth said could allow more natural sensory and motor control. (uchealth.org) The Colorado procedure is part of a broader push toward “bidirectional” systems that both read intentions and send information back to the brain. Caltech’s Chen Brain-Machine Interface Center says its clinical studies aim to pair control of robotic limbs with electrically induced touch. (vis.caltech.edu) That two-way approach showed up again in a separate April 16, 2026 report from the University of California, Irvine, Caltech and the Keck School of Medicine of the University of Southern California. That team said it had used a bidirectional brain-computer interface to let spinal cord injury patients control a walking exoskeleton and receive artificial leg sensation. (news.uci.edu) For Patterson, the immediate goal is not walking but more function from a wheelchair. He told CBS Colorado he is thinking about moving fingers he had not moved in nine years and about what it would take to hold a ball again. (cbsnews.com)
