[전극]#37_Flexion Reflex (Option 3) Electrode Placement for Muscle Stimulation

Option 3 for flexion reflex electrode placement. Option 1 and 2 can be found in the Electrode Placement Tutorials playlist. Symmetric biphasic waveforms are now being used so that both electrodes are equally excitable. One electrode is placed in the popliteal fossa along the lateral border to pick up the perennial nerve. The other electrode is over the anterior tibialis muscle belly. Direct stimulation of the dorsiflexors and reflexive activation of the hip flexors can be seen.