Technical University of Munich (TUM) University Hospital
TUM University Hospital implanted a 256‑microelectrode BCI in a quadriplegic patient (reported as Europe’s first such procedure), aiming at smartphone and robotic-arm control.
A team at Technical University of Munich (TUM) University Hospital reported an invasive BCI implantation in a patient with quadriplegia.
Reported details
NeuroNews International reports:
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first procedure of this kind performed in Europe (per their framing)
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a custom BCI implanted in a surgery lasting >5 hours
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256 microelectrodes capturing signals from an area involved in planning/executing grasp movements
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goal: smartphone control and eventually robotic arm control
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ongoing twice-weekly sessions to train AI decoders
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NeuroNews International: 01
- Recent: TUM published a press release (Apr 27, 2026) on its intracortical BCI work with a participant who is paralyzed from the neck down, and has posted a tenure-track professorship in implantable BCIs. Sources: 02 and 03
Why it’s interesting
This is a concrete example of Europe pushing back into invasive BCI with a tight integration of:
- neurosurgery
- decoding / AI
- robotics
What to watch
- Published data (signal characteristics, control metrics)
- How they define “success” (cursor control vs functional robotic manipulation)
- Scaling and repeatability (more participants, longer follow-up)
Source index
References, research and institutional reports.