Case pg1120, fig1. Soma notes single, small ionophoretic injections (of an equal parts mixture of [3H]leucine/[3H]proline in the visual cortex of six animals ?injections of approximately 1mm diameter involving the striate cortex alone or in combination with 18b/18a. Terminal notes ?led to sparse anterograde labelling throughout regions of the ipsilateral dorsomedial striatum. The region of labelling in the ipsilateral striatum was frequently interspersed with small clusters of more dense label ?topographcically org..

Case pg1120, fig5. Soma notes four iontophoretic injections of [3H]A.A. were placed at 0.8-1.0mm intervals in ?entral longitudinal regions of the visual cortex. In each case the separate cortical injections overlapped and coalesced the adjacent injection sites.. Terminal notes Injections in all three cases led to labelling throughout the entire rostrocaudal extent of the ipsilateral striatum, quite sparse in rostral striatum but moderately dense at more caudal levels, very sparse label present contralaterally.