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. 2002 Jan;9(1):18–28. doi: 10.1101/lm.45802

Figure 5.

Figure 5

(A) Mean number of perseverative errors on the shift to the response discrimination following saline or injections of SCH23390. Infusions of SCH23390 (1 μg) significantly increased the number of perseverative errors compared to saline infusions or SCH23390 (0.1 μg). The treatment received on this test is underlined for each group. (B) Mean number of regressive errors on the shift to the visual-cue discrimination following saline or SCH23390 injections. Injections of SCH23390 at 0.1 or 1 μg did not significantly increase regressive errors compared to that of saline infusions. The treatment received on this test is underlined for each group. SAL, saline; SCH, SCH23390; *, P < 0.05.