Extended Data Fig. 5. Preference indices for social scent discrimination assays.

Preferences indices were calculated as described in Methods for each mouse shown in Figure 2. The preference index was calculated as time spent with preferred or nonpreferred scent: (preferred - nonpreferred) / (preferred + non preferred). a. For male mice, preferred scent = female dander; non preferred = male dander; (uninfected: n=15 mice, other groups: n=10 mice). b. For female mice, preferred scent = novel scent; nonpreferred = familiar scent; (uninfected and infected alone groups: n=8 mice each; infected/CP-treated groups: n=7 mice). Data were analyzed for statistical significance using 2-tailed Mann-Whitney U-tests and shown as mean±SEM.