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. 2021 Oct 13;15:735920. doi: 10.3389/fnbeh.2021.735920

Figure 3.

Figure 3

Spontaneous emission of USVs in B6 male and female pairs as well as in Shank3−/− female pairs over three nights. (A) The proportion of USVs emitted during the night periods of the 3 days of recording in B6 pairs. (B) Total number of USVs recorded in male-male and female-female B6 pairs at 5 weeks, 3 months, and 7 months of age over the 71 h of recording (Mann–Whitney U-tests; uncorrected p-values: *p < 0.05; none of the p-values survived a correction for multiple testing. (C) Total number of USVs recorded in female-female B6 pairs and in female-female Shank3−/− pairs aged 3 months (Mann–Whitney U-tests; ns: not significant). (D) The proportion of USVs occurring simultaneously with single idle and contact events in male-male and female-female B6 pairs at 5 weeks, 3 months, and 7 months of age (age classes represented by colors) as well as in female-female Shank3−/− pairs aged 3 months. (E) The proportion of nose-anogenital contacts, follow and train2 behaviors occurring simultaneously with USVs in female-female B6 pairs at 5 weeks, 3 months, and 7 months of age (age classes represented by colors) as well as in female-female Shank3−/− pairs aged 3 months.