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. Author manuscript; available in PMC: 2009 Nov 15.
Published in final edited form as: Biol Psychiatry. 2008 Jul 17;64(10):863–870. doi: 10.1016/j.biopsych.2008.06.008

Figure 2.

Figure 2

Effects of chronic unpredictable stress (CUS) on anhedonia, anxiety and helplessness. CUS and home cage control (HCC) animals were consecutively tested in sucrose preference (A, day 31), novelty suppressed feeding (B, day 32), forced swim (C, day 33) and active avoidance (D, day 34) tests. Results are expressed as mean ± s.e.m. ratio sucrose vs. water consumed (A), latency to feed in seconds (B), time spent immobile in seconds (C) and number of escape failures (D). * P<0.05, ** P<0.01, compared to CTR.