Ear stimulation for apathy in Parkinson's
Part of Brain & nervous system clinical trials.
This trial tests whether a gentle electrical stimulation on your ear (taVNS) can help improve low motivation (apathy) in people with Parkinson's. It also uses MRI scans to see how the treatment affects the brain.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have been diagnosed with idiopathic Parkinson's disease (not caused by another condition).
- You experience low motivation or apathy (score above 1.7 on a motivation index).
- Your Parkinson's medications have been stable for at least 1 month and will stay stable during the trial.
- You can complete a behavioral test and a noninvasive therapy (a small electrical device placed on your ear).
- You score at least 22 on a memory and thinking test (MMSE).
- You are able to undergo an MRI scan safely (no pacemaker, metal implants, or other contraindications).
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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