Clinical Trial: Frequency-Dependent Effects of Transcranial Photobiomodulation With Same Peak Irradiance on Cortical Excitability and Fine Motor Performance

U.S., Aug. 8 -- ClinicalTrials.gov registry received information related to the study (NCT07752602) titled 'Frequency-Dependent Effects of Transcranial Photobiomodulation With Same Peak Irradiance on Cortical Excitability and Fine Motor Performance' on July 24.

Brief Summary: This study investigates the frequency-dependent neuromodulatory effects of transcranial photobiomodulation (tPBM) over the primary motor cortex (M1) on cortical excitability and fine motor performance in healthy young adults. Using a randomized, double-blind, sham-controlled, 5-arm crossover design, 20 healthy participants will undergo five experimental conditions separated by a mandatory 7-day washout period: Continuous Wave (CW), 10 Hz pulsed tPBM, 40 Hz pulsed tPBM...