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Paralyzed Man Regains Control Via Brain Implant
14 Apr
Summary
- A brain-computer interface implant allows paralyzed patients to control external devices.
- The technology enables patients to feel sensations in their previously unresponsive limbs.
- Research aims to restore motor and sensory functions for those with spinal cord injuries.
Brandon Patterson, who has been paralyzed for nine years, is now experiencing a scientific breakthrough thanks to a newly implanted brain-computer interface. The device, placed in higher-functioning areas of his brain, allows him to control external devices and has already enabled him to feel sensations in his fingers.
Patterson, 41, lost function in his arms and fingers after a Jeep accident severed his spine. He looks forward to regaining independence and anticipates being able to move his fingers and potentially hold objects.
The research, a collaboration between UCHealth, CU Anschutz, Caltech, and USC, differs from previous brain-computer interfaces by targeting higher cortical areas for more natural control. Neurosurgeon Dr. Daniel Kramer explained that researchers are analyzing brain activity to translate thoughts into actions.
This pioneering work aims to restore lost motor and sensory functions for individuals with spinal cord injuries, ALS, and similar conditions. Future applications could extend to cognitive control, potentially aiding therapies for mood disorders or dementia.
