Table 3.

Summary of alternative behavioral measures in the reversal learning task (mean ± SD)

	CTL	OFC	LF	MF	Group comparison	Post hoc comparison
Total number of reversals	4.0 ± 1.0	2.9 ± 0.8	3.4 ± 1.4	3.8 ± 1.4	p = 0.027	OFC < CTL
Total number of errors	16.5 ± 7.0	23.9 ± 5.6	17.8 ± 5.5	17.5 ± 6.7	p = 0.015	OFC > CTL
Errors in initial learning	2.3 ± 2.2	4.5 ± 2.8	3.1 ± 2.1	2.7 ± 1.7	p = 0.037	OFC > CTL
Errors in first reversal	5.9 ± 6.3	9.7 ± 7.1	8.1 ± 7.9	6.4 ± 7.1	p = 0.060	OFC > CTL

Group comparison were made with ANOVA, and the post hoc comparison column indicates when significant differences between groups were detected with the Tukey–Kramer test (p < 0.05).