BCIwiki (bciwiki.com) — The study was published in Neurorehabilitation and neural repair on August 16, 2026. It examines the functional clinical outcome assessments needed as implantable motor brain-computer interfaces move from demonstrations of safety and feasibility toward regulatory approval, reimbursement, and sustainable clinical integration.
The authors argue that these assessments must be robust, valid, and reliable, satisfying regulatory and payor requirements while reflecting the lived experience of people with severe motor impairment. They warn that without suitable measures, implantable BCIs may stall between early feasibility research and reimbursable therapy. The paper therefore calls for a unified framework of functional clinical outcomes that connects digital motor outputs with activities that matter in everyday life.