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. Author manuscript; available in PMC: 2015 Oct 1.
Published in final edited form as: Behav Neurosci. 2015 Jul 27;129(5):643–655. doi: 10.1037/bne0000081

Figure 3. Forced Swim test.

Figure 3

Graph illustrates mean frequency scores (± SD) /15 min for individual behaviors of the Forced Swim test: swimming, climbing, and immobility. Adult animals (PD55-56) were tested following either prolonged postnatal morphine exposure (N=24) or saline control (N=25). Specifically, morphine sulfate (10mg/kg sc twice-daily) or equivalent volume of saline was injected from PD1-14. We report no significant differences between two different pharmacological groups for any of the individual Forced Swim test behaviors: swimming, climbing, or immobility behavior. Two-tailed t-test.