Figure 8.

Other posterior projections. (a) A projection that was observed in three out of five cases when the site of injection was deliberately out of the PLL synaptic field, slightly medial to it. (b) Overall view of the projection resulting from injections in the posterior region of the synaptic field, illustrating the LT projection and posterior medial (PM) projection. (c, d) The PM projection extends through the ocular motor complex (oculomotor and trochlear nuclei) and arborizes both posterior (arrow in (c)) and anterior to this cluster.