Sounding the alarm: sex differences in rat ultrasonic vocalizations during Pavlovian fear conditioning and extinction
M. A. Laine, J. R. Mitchell, J. Rhyner, R. Clark, A. Kannan, J. Keith, M. Pikus, E. Bergeron, I. Ravaglia, E. Ulgenturk, A. Shinde, R. M. Shansky
This study examines sex differences in rat ultrasonic vocalizations during fear conditioning and extinction, finding males emit more alarm calls and show stronger correlations between alarm calls and freezing behavior.
bioRxiv · Sep 13, 2022Animal Behavior & Cognition