Friedhelm Hummel
Clinical trials sponsored by Friedhelm Hummel, explained in plain language.
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Can scalp electrodes reach deep brain areas to restore arm function after stroke?
Disease control Not yet recruitingThis study tests a new non-invasive brain stimulation method that targets deep brain structures through the scalp, without surgery, to improve arm and hand function in people who had a stroke at least 12 weeks ago. Participants receive either active stimulation or a sham version,…
Phase 2/3 • Sponsor: Friedhelm Hummel • Aim: Disease control
Last updated Aug 30, 2026 00:00 UTC
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Zapping the brain to boost navigation skills after injury
Knowledge-focused Not yet recruitingThis study tests whether gentle, non-invasive brain stimulation can help people with traumatic brain injury (TBI) remember locations better. Participants will use a virtual reality game to find objects while their brain is stimulated or not. The goal is to see if stimulation impr…
Sponsor: Friedhelm Hummel • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:03 UTC