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. Author manuscript; available in PMC: 2012 Jul 7.
Published in final edited form as: Behav Brain Res. 2011 Feb 17;220(2):331–337. doi: 10.1016/j.bbr.2011.02.019

Figure 4.

Figure 4

MK-801 administration resulted in no alteration in light vs. dark choice in a two compartment choice tank in zebrafish. Choice is expressed as percent of time spent in the uncovered (well illuminated) side. Mean ± Standard Error are shown. Note that although the effect is not significant, MK-801 appeared to increase percent of time in the uncovered side in the highest dose group when the drug was administered 24 hours or 30 min prior to the test.