Overview
- Surgeons at TUM implanted four high-density Utah arrays in 25-year-old Michael Mehringer during a five-hour operation.
- The interface offers 256 microelectrodes spanning motor, movement-planning and sensory feedback regions to capture single-neuron activity.
- Researchers report signals from all electrodes and have begun training by pairing imagined cursor movements with recorded neural activity.
- Next steps include real-time cursor control trials followed by tests using a robotic arm for selected daily tasks such as grasping.
- The study, Künstliche Intelligenz für Neurodefizite, is recruiting additional adults with severe spinal cord injury with goals limited to experimental outcomes.