UCN and Anxiety: Separate tests concluded that Ucn1 deletion did not alter sweet and bitter taste reactivity (Supplementary Figure S3), alcohol-induced loss-of-righting-reflex (Supplementary Figure S4), baseline anxiety-like behavior (Supplementary Figure S5 and S6), alcohol-induced hypothermia (Supplementary Figure S7), nor delay discounting measures of impulsive-like behavior (Supplementary Figure S8).