TY - RPRT TI - Policy regularization as a unifying theory of the striatal division of labor in learning AU - Bhatia, C. AU - Gershman, S. J. AU - Lai, L. PY - 2026 DO - 10.64898/2026.09.10.750654 UR - https://www.biorxiv.org/content/10.64898/2026.09.10.750654v1 ID - 10.64898/2026.09.10.750654 ER -