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. Author manuscript; available in PMC: 2009 Dec 10.
Published in final edited form as: Psychopharmacology (Berl). 2009 May 23;205(4):589–597. doi: 10.1007/s00213-009-1566-8

Figure 4.

Figure 4

Effects of thioperamide and MK-801 on rewarded delayed spatial alternation at a 10 second (left graph) or 40 second delay (right graph) between forced and free choice trials. Symbols indicate significant differences within each of the three thioperamide pretreatment groups - an asterisk (*) indicates a significant difference from saline treatment and a cross (+) indicate a significant difference from saline and MK-801 (0.05 mg/kg) treatments. Data represent average number of correct choices ± s.e.m. n = 13 animals per group.