Non-invasive BCI

Austrian company g.tec medical engineering GmbH has registered a brain-computer interface rehabilitation trial in Parkinson's disease on ClinicalTrials.gov as NCT06690931, first posted on November 15, 2024 and marked completed as of the entry's September 3, 2026 update. It evaluates recoveriX PRO, which pairs motor imagination with functional electrical stimulation (FES) and virtual reality feedback, the user wearing an EEG cap whose recorded neural activity drives the feedback devices, and it asks whether the therapy significantly improves motor function, whether it outperforms standard treatment, and whether it is equally safe. The BCI group trains six times a week for four weeks, 24 sessions in all, while the control group gets the same schedule of FES and VR without EEG monitoring; no results are posted in the registry entry.

The University of Texas at Austin has registered a study on ClinicalTrials.gov, NCT05907343, testing whether non-invasive stimulation can strengthen cognitive control in older adults, enrolling both people with cognitive impairment and people without it. It asks whether theta burst stimulation, a form of transcranial magnetic stimulation, can restore a range of cognitive functions, and whether delivering it in closed loop, timed to ongoing brain activity rather than on a fixed schedule, changes the result.