In this study we applied TMS to the hand area of M1 whilst acquiring fMRI of the brain. This study tested whether a higher-frequency form of brain stimulation, called high-gamma (100Hz) intermittent theta burst stimulation (iTBS), more effectively increases brain excitability than the standard 50Hz iTBS. In a double-blind, randomized study with 22 healthy participants, brain activity and motor responses were measured using TMS-fMRI. The 100Hz iTBS condition produced stronger and more consistent increases in motor excitability and greater activation of sensorimotor brain regions compared to 50Hz and sham stimulation, suggesting it may be a more effective approach for non-invasive neuromodulation.
Age range
18 Years – 35 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Functional magnetic resonance imaging (fMRI)
Timeframe: Throughout the whole experiment, for a total of 26mins
Motor evoked potentials (MEPs)
Timeframe: MEPs are measured for 8mins immediately before intervention, then 15mins after intervention for a further 8mins.