TY - RPRT TI - Optogenetic stimulation of Purkinje cells in the cerebellar vermis disrupts innate freezing behaviors and is highly aversive AU - McGann, R. A. AU - Vaaga, C. E. PY - 2026 DO - 10.64898/2026.04.22.720220 UR - https://www.biorxiv.org/content/10.64898/2026.04.22.720220v1 ID - 10.64898/2026.04.22.720220 ER -