Optimize the Effects of Repetitive Transcranial Magnetic Stimulation on Neuropathic Pain

Magnetic stimulation was performed using a figure-eight coil connected to a Magstim Rapid2 system, All patients seat in a comfortable reclining chair and delivered pcTBS protocol using repetitive transcranial magnetic stimulation . The stimulation intensity was set to 80% of the resting motor threshold, which is measured as the minimal intensity of stimulation evoking an electromyographic response ≥50µV on the first dorsal interosseus muscle of the hand contralateral to the stimulated hemisphere in at least 5 out of 10 trials. For this measurement, a figure-of-eight coil is positioned over the hand motor hotspot and oriented perpendicular to the central sulcus (parallel to the hemispheric midline).

Magnetic stimulation was performed using a figure-eight coil connected to a Magstim Rapid2 system, All patients seat in a comfortable reclining chair and delivered 10HZ protocol using repetitive transcranial magnetic stimulation . The stimulation intensity was set to 80% of the resting motor threshold, which is measured as the minimal intensity of stimulation evoking an electromyographic response ≥50µV on the first dorsal interosseus muscle of the hand contralateral to the stimulated hemisphere in at least 5 out of 10 trials. For this measurement, a figure-of-eight coil is positioned over the hand motor hotspot and oriented perpendicular to the central sulcus (45° away from the hemispheric midline).