TY - RPRT TI - A brainstem-central amygdala circuit underlies defensive responses to learned threats AU - Gu, Y. AU - Vazey, E. M. AU - Aston-Jones, G. AU - Lin, L. AU - LeDoux, J. E. AU - Sears, R. M. PY - 2019 DO - 10.1101/519249 UR - https://www.biorxiv.org/content/10.1101/519249v1 ID - 10.1101/519249 ER -