Cerebral and Peripheral Electrical Stimulation on Isometric Quadriceps Strength

Effects of Peripheral and Cerebral Electrical Stimulation on Maximal Isometric Strength of Knee Extensors

Quadriceps muscle strength is a key goal to be achieved in rehabilitation protocols for a variety of musculoskeletal conditions. Both cerebral and peripheral electrical stimulations can modulate motor brain areas involved in motor functions and has the potential to optimize muscle capacity. However, their effects on quadriceps function are lacking.

This study aims to investigate the effects of transcranial direct current stimulation (tDCS) and peripheral electrical stimulation (PES) on quadriceps strength in healthy subjects.

Inclusion Criteria:

• Healthy subjects with no complaints of pain, discomfort in the musculoskeletal system.

Exclusion Criteria:

• Musculoskeletal or neurological disorder
• Under medication