Figure 8.

(A) Map of multijoint forelimb movements evoked with intracortical electrical stimulation from owl monkey case 07-85. Three retrograde tracers were injected: CTB into M1/PM grasp zone, FR into M1/PM reach zone, DY into the PPC reach zone. (B) Distributions of labeled cells in a series of coronal thalamic sections from the same case. A limited number of cells were labeled from the M1/PM reach zone injection likely due to a small injection volume of FR. Borders of thalamic nuclei were identified from architectonic analysis in adjacent sections.