Figure 2.
Photomicrographs of representative lesions. A, Lesion marking a completely surrounded low-threshold point for antidromic activation in the contralateral VPL of the thalamus. CL, Centrolateral thalamic nucleus; IC, internal capsule; LD, laterodorsal thalamic nucleus; MD, mediodorsal thalamic nucleus; RT, reticular thalamic nucleus; VM, ventromedial thalamic nucleus; ZI, zona incerta. B, Lesion marking the recording site in the marginal zone of the cervical enlargement.