NCT07058584

Synergistic Effects of Aerobic Exercise and Repetitive Transcranial Magnetic Stimulation

Synergistic Effects of Aerobic Exercise and Repetitive Transcranial Magnetic Stimulation on Brain Connectivity and Pain Sensitivity

• Status: Active Not Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 20 (estimated)
• Sponsor: Aalborg University · Academic / Other
• Sex: All
• Age: 18 Years – 60 Years
• Healthy volunteers: Accepted

Summary

Participants attend two sessions, one week apart, as part of a randomized crossover study involving either an active or sham intervention. Both sessions follow identical procedures, except for the TMS intervention. Each session includes: three pain pressure threshold measurements, two TMS-EEG recordings, 30 minutes of moderate-intensity exercise on a stationary bike, and two resting-state EEG recordings. Repetitive TMS is administered as an active intervention in one session and as a sham in the other, and more.

Conditions

• Aerobic Exercise
• Repetitive Transcranial Magnetic Stimulation (rTMS)

Interventions

Type	Name	Description
DEVICE	repetitive Transcranial Magnetic Stimulation	Repetitive transcranial magnetic stimulation (rTMS) is administered using a figure-of-eight coil from MagVenture positioned over the left primary motor cortex (M1) in an anteroposterior direction. High-frequency rTMS is delivered at 10 Hz, consisting of 100 trains of 10-second duration (3000 pulses), with 20-second inter-train intervals, at \~90% of resting motor threshold (RMT) depending on participant tolerance and TMS-EEG brain response.
DEVICE	Sham repetitive Transcranial Magnetic Stimulation	This intervention involves high-frequency repetitive transcranial magnetic stimulation (rTMS) applied over the primary motor cortex (M1), using a figure-of-eight coil. In the sham condition, the same coil is used, but it is oriented away from the scalp at an angle that prevents effective magnetic stimulation of the brain, while still producing similar auditory and tactile sensations. This allows participants to remain blinded to the intervention type, maintaining the single-blind nature of the study. The active stimulation is delivered at 10 Hz, comprising 30 trains of 10 seconds (9900 milliseconds)(3000 pulses in total), with 20-second inter-train intervals, at \~110% of the individual's resting motor threshold (rMT). Stimulation is delivered while the participant is seated at rest, and the full rTMS protocol takes approximately 15 minutes to complete.

Timeline

• Start date: 2025-04-01
• Primary completion: 2026-12-30
• Completion: 2027-12-31
• First posted: 2025-07-10
• Last updated: 2025-07-10

Locations

1 site across 1 country: Denmark