SCED Myokines and Cognition in SCI

NMES will consist of a 12 week electrical stimulation program, three times a week. Electrical stimulation will be done on the quadriceps muscles of both legs simultaneously. For each leg, one electrode is placed on the proximal side and one on the distal side of the quadriceps muscle. Electrical stimulation sessions will take 30min, at a stimulation frequency of 50Hz, an intensity where we can at least see a visible or palpable contraction with a maximum intensity of 100mA (we will choose the highest intensity that is easily supported by the participant without inducing discomfort) and a pulse width of 400μs. The activation within the activation-rest cycle consists of a 1s ramp-up, 7s full activation and 1s ramp-down, followed by 18s rest. Every 4 weeks the rest period will be diminished with 3s until a total of 9s.