Electrode placement (use the ring electrodes)
14-cm distance (black to black)
- E1 (black): Proximal interphalangeal joint (PIP) of the little finger — want to keep away from the metacarpophalangeal (MCP) joint skin, as this will likely pick up motor artifact from the abductor digiti minimi (ADM).
- E2 (red): 3-4cm distally from E1. Usually almost hanging off the distal phalanx.
- Ground: Dorsum of hand
Stimulation site
