Original ResearchPublished 29 July 2026Whole-brain input organization of Kremen1 -positive striatal spiny projection neurons revealed by monosynaptic rabies tracingVictor M. Martinez Smith · Jie Dong · Ronald F. Paletzki · Lisa Chang · Lupeng Wang · Charles R. Gerfen · Huaibin CaiFrontiers in Neural Circuitsdoi 10.3389/fncir.2026.1895042