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Table 3 fUSV production before and after ventral pouch manipulation in rat and mouse larynx

From: Aerodynamics and motor control of ultrasonic vocalizations for social communication in mice and rats

Rats Empty VP, 7/7 Filled VP, 6/7 p value, two-sample t test
Min fp (kHz) 34 ± 13, n = 7 35 ± 14, n = 6 0.9
Average fp (kHz) 39 ± 12, n = 7 38 ± 14, n = 6 0.87
Max fp (kHz) 43 ± 11, n = 7 41 ± 15, n = 6 0.75
Mouse Empty pouch VP, 6/6 Filled pouch VP, 6/6 p value, two-sample t test
Min fp (kHz) 29 ± 9, n = 6 37 ± 16, n = 6 0.31
Average fp (kHz) 34 ± 8, n = 6 43 ± 13, n = 6 0.17
Max fp (kHz) 42 ± 9, n = 6 49 ± 11, n = 6 0.29