By InvitationNot Applicable

Investigation of Low-intensity Focused Ultrasound Pressure

United States25 participantsStarted 2024-10-16

Plain-language summary

Investigating the relationship between input pressure of low-intensity focused ultrasound and an evoked potential in both eeg and fMRI.

Age range18 Years – 65 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

✕. Claustrophobia (scanning environment may be uncomfortable).
✕. Contraindications to MRI: including pacemaker, aneurysm clips, neurostimulators, cochlear implants, metal in eyes, steel worker, or other implants.
✕. Contraindications to CT: pregnancy
✕. Active medical disorder or treatment with potential CNS effects (e.g. Alzheimer's)
✕. History of neurologic disorder. (e.g. Parkinson's, Epilepsy, or Essential Tremor)
✕. History of head injury resulting in loss of consciousness for \>10 minutes.
✕. History of alcohol or drug dependence (through self-report).

Report of Symptoms Questionnaire

Timeframe: pre/post intervention and 1 week post intervention.

MRI

Timeframe: pre and post intervention in cohort 1

NCT IDNCT06343883

SponsorVirginia Polytechnic Institute and State University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2026-07