Subiculum neurons. (A) Example query requesting all neurons with somata in the subiculum (top) and the resulting 3d visualization (bottom). Inset, higher magnification view of area in dashed box showing the dendrites of the same cells (B) Examples of broad-projecting subiculum neurons with their axons color coded by anatomical position (HPF: hippocampal formation, PAG: periaqueductal gray, HY: hypothalamus, TH: thalamus, STR: striatum, RSP: retrosplenial cortex). Innervation in striatum is mostly confined to the lateral septum and nucleus accumbens. Dendrites are shown in red. (C) Thalamus-projecting neurons. (D) Hypothalamus/retrosplenial cortex projecting neurons. (E) Local-projecting neurons. Inset shows long-range axonal end of a local-projecting neuron that lacks varicosities. See also Figure S5.