This study tested if a gentle, non-invasive brain stimulation called tACS could help people with Parkinson's disease think more clearly and speak more easily. 28 adults received either real or fake (placebo) stimulation for 20 minutes daily over two weeks. Researchers measured ch…
Phase: NA • Sponsor: Ke Dong, MD • Aim: Symptom relief
Last updated May 14, 2026 12:06 UTC