Home-Based Transcutaneous Neuromodulation Improved Constipation via Modulating Gastrointestinal Hormones and Bile Acids

Figure 1

The location of electrode. (a) ST36: one electrode was placed at ST36 and the other at 4 cm below ST36 along the same meridian. (b) Posterior tibial nerve: one electrode placed at approximately two fingers’ breadth up to the malleolus and posterior to the tibia and the other at 4 cm above the first electrode.

(a)

(b)