Fig 4. Latency to explore in the free exploratory paradigm for trait anxiety-related and exploratory behavior.

Latency to explore [s]; data are means ± standard error; p values were calculated using the Kruskal-Wallis-Test: ** p < 0.01 versus repeated anesthesia. (A) Control ♀: n = 6, single anesthesia ♀: n = 13, repeated anesthesia ♀: n = 13. (B) Control ♂: n = 7, single anesthesia ♂: n = 13, repeated anesthesia ♂: n = 13.