Cover legend: Dendritic and local axonal arborizations of two pyramidal cell types, identified by retrograde labeling. Top, Crossed corticostriatal cells. Bottom, Corticopontine cells. The somata and dendrites are drawn in yellow, and the axons are drawn in red. For details, see the article by Morishima and Kawaguchi et al. in this issue (pages 4394–4405 ).