Figure 6. A) Body weights and B) Righting reflex latencies in animals that were tested for ultrasonic vocalizations (cohort 1).
Body weights were higher in BTBR and FVB/NJ compared to B6 and 129X1 through pnd 4 to 12. **p<.01. Pups acquired the righting reflex response at different rates, with BTBR, 129X1 and FVB/NJ showing shorter latencies than B6 starting at pnd 2. **p<.01.