NCT05472363

TMS-EEG for Cortical Excitability

Electroencephalogram Coupled Non-invasive Brain Stimulation For Assessment of Cortical Excitability

• Status: Withdrawn
• Phase: N/A
• Study type: Interventional
• Enrollment: 0 (actual)
• Sponsor: Mayo Clinic · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Accepted

Summary

This research study is being done to look at the safety and diagnostic benefit of conducting an TMS(transcranial magnetic stimulation)-EEG measured before and after a brief experimental stimulation session using investigational devices repetitive TMS or transcranial direct current stimulation (tDCS).

Conditions

• Acquired Brain Injury
• Stroke
• Traumatic Brain Injury
• Healthy

Interventions

Type	Name	Description
DIAGNOSTIC_TEST	Electroencephalogram	A routine test that involves attaching small wires to the head to read the electrical activity of the brain
PROCEDURE	Transcranial Magnetic Stimulation	Noninvasive procedure that uses magnetic fields to stimulate nerve cells in the brain. An electromagnetic coil is placed against the scalp near the forehead. The electromagnet painlessly delivers repetitive magnetic pulses to simulate nerve cells in the brain.
PROCEDURE	Transcranial Direct Current Stimulation	Noninvasive procedure that uses direct electrical currents to stimulate the brain. A constant, low intensity current is passed through two electrodes that are place on the head.

Timeline

• Start date: 2022-07-01
• Primary completion: 2025-07-01
• Completion: 2026-07-01
• First posted: 2022-07-25
• Last updated: 2024-05-21

Regulatory

• FDA-regulated device study