Fig. 2.

Increased numbers of BDA-labeled ventral CST axons after T10 dorsolateral quadrant lesions. (A) Photomicrograph of BDA-labeled ventral CST axons in an intact monkey at the L5 level. (B) T10 lesions results In an Increase In the number of ventral CST axons at the same level, when tracers are Injected at the same time that lesions are placed. (C) Quantification of the number of ventral CST axons at (C) C5 and (D) L5. Mean number of axons (N = 4–5/group) are plotted In C. *p < 0.05, Student’s t-test. Scale bar A, B: 200 μm.