Mechanism of Restoration of Forelimb Motor Function after Cervical Spinal Cord Hemisection in Rats: Electrophysiological Verification

Figure 2

Left and right pyramidal tracts and measurement method. The left and right pyramids were stimulated separately, and CMAPs of both forelimbs were recorded. Py: pyramid; stim: stimulation; Lt: left; Rt: right; broken line: pyramidal tracts (plus sign in the medulla oblongata).