TABLE 1.

Summary statistics.

Figure		Variable	n	Measure 1		Measure 2		Test/Statistic	p-value	Adjusted	Signif.
										p-value (Holm)
Figure 2	A	p(correct)		Saline	SE	MK-801		Paired Wilcoxon
				Mean		Mean		signed rank test
		1	30	0.77	0.03	0.6	0.05	368	0.004	0.016	*
		2	30	0.78	0.02	0.42	0.05	445	6.91e-7	4.15e-6	****
		3	30	0.81	0.02	0.65	0.05	366	0.005	0.016	*
		4	30	0.83	0.02	0.63	0.04	397	3.8e-4	1.9e-4	**
		5	30	0.79	0.02	0.72	0.03	299	0.08	0.16	ns
		6	30	0.77	0.04	0.73	0.03	316	0.088	0.16	ns
Figure 2	A	Order effects		Saline		Saline		Wilcoxon rank
		of treatment		Day 1		Day 2		sum test
			15	0.81	0.01	0.79	0.01	155	0.082		ns
				MK-801		MK-801		Wilcoxon rank
				Day1		Day2		sum test
			15	0.63	0.01	0.67	0.01	68	0.068		ns
Figure 2	C	p	n	Saline	IQR	MK-801	IQR	Paired Wilcoxon	p-value	Adjusted	Signif
		(perseverative errors)		Median		Median		signed rank test		p-value (Holm)
		2	30	0.06	0.09	0.61	0.61	34	4.7e-5	2.32e-4	****
		3	30	0.06	0.09	0.08	0.56	112	0.023	0.069	ns
		4	30	0.04	0.06	0.20	0.37	73	6.1e-4	0.002432	**
		5	30	0.07	0.09	0.08	0.24	182.5	0.309	0.5	ns
		6	30	0.10	0.13	0.10	0.19	152	0.25	0.5	ns
		p	n	Saline	IQR	MK-801	IQR	Paired Wilcoxon	p-value	Adjusted	Signif
		(regressive errors)		Median		Median		signed rank test		p-value (Holm)
		2	30	0.12	0.11	0.03	0.06	290	0.048	0.24	ns
		3	30	0.09	0.11	0.06	0.11	239	0.234	0.702	ns
		4	30	0.09	0.11	0.11	0.11	261	0.57	1	ns
		5	30	0.08	0.11	0.11	0.11	231	0.984	1	ns
		6	30	0.08	0.12	0.12	0.12	144	0.115	0.46	ns
Figure 2	E	p(correct)	n	Saline	IQR	MK-801	IQR	Paired Wilcoxon	p-value	Adjusted	Signif
		early		Median		Median		signed rank test		p-value (Holm)
		1	30	0.76	0.24	0.61	0.42	318	0.08	0.154	ns
		2	30	0.77	0.25	0.37	0.42	424	1.8e-5	9.1e-5	****
		3	30	0.81	0.15	0.6	0.48	352	0.013	0.039	*
		4	30	0.8	0.21	0.53	0.34	384	0.001	0.004	**
		5	30	0.76	0.23	0.71	0.32	319	0.077	0.154	ns
		6	29	0.76	0.21	0.64	0.32
		p(correct)	n	Saline	IQR	MK-801	IQR	Paired Wilcoxon	p-value	Adjusted	Signif
		late		Median		Median		signed rank test		p-value (Holm)
		1	30	0.85	0.17	0.67	0.56	374	0.003	0.012	*
		2	30	0.87	0.14	0.38	0.35	453	1.3e-7	7.8e-7	****
		3	30	0.86	0.14	0.77	0.46	346.5	0.02	0.06	ns
		4	30	0.91	0.12	0.77	0.31	397	3.8e-4	0.0019	**
		5	30	0.87	0.13	0.86	0.21	252	0.7	0.7	ns
		6	30	0.87	0.26	0.81	0.2	276	0.21	0.42	ns
Figure 2	H	p(staying|loss)	n	Optimal	IQR	Suboptimal	IQR	Paired Wilcoxon	p-value		Signif
				Median		Median		signed rank test
		Saline	30	0.69	0.09	0.5	0.11	465	1.86e-9		****
		MK-801	30	0.68	0.15	0.63	0.1	335	0.034		*
Figure 3	A	model	n	Median	model	Median	n	Paired Wilcoxon signed rank test	p-value	Adjusted	Signif
										p-value (Holm)
		1	30	276.22	2	255.28	30	450	2.55e-7	1.54e-6	****
		2	30	255.28	3	276.23	30	50	5.59e-5	3.5e-4	***
		2	30	255.28	4	425.21	30	0	1.86e-9	1.12e-8	****
		1	30	276.22	3	276.23	30	217	0.761	1	ns
Figure 3	B	model		Saline	IQR	MK-801	IQR	Paired Wilcoxon	p-value	Adjusted	Signif
		coefficient		Median		Median		signed rank test		p-value (Holm)
		α	30	0.78	0.16	0.36	0.695	403	2.0e-4	4.18e-4	***
		β	30	2.78	1.11	1.15	0.57	461	1.3e-8	3.9e-08	****
		φ	30	0.79	0.55	1.01	0.466	118	0.018	0.018	*
Figure 3	C	model	n	Median	model	Median	n	Paired Wilcoxon	p-value	Adjusted	Signif
								signed rank test		p-value (Holm)
		1	30	341.85	2	345.24	30	63	0.542	1	ns
		2	30	345.24	3	344.44	30	37	0.358	1	ns
		2	30	345.24	4	367.6	30	3	6.1e-4	0.00366	**
		1	30	341.85	3	344.44	30	25	0.091	0.546	ns
Figure 3	D	model		Saline	IQR	MK-801	IQR	Paired Wilcoxon	p-value	Adjusted	Signif
		coefficient		Median		Median		signed rank test		p-value (Holm)
		α	14	0.968	0.082	0.842	0.102	89	0.02	0.02	*
		β	14	3.01	1.165	1.357	0.532	102	6.1e-4	0.00183	***
		φ	14	0.093	0.496	0.656	0.185	5	0.001	0.002	**
Figure 3	G	Time-based	n	Saline	IQR	MK-801	IQR	Paired Wilcoxon	p-value	Adjusted	signif Signif
		PRL		Median		Median		signed rank test		p-value (Holm)
		log latency to	30	−0.46	0.15	0.13	0.15	6	2.61e-8		****
		initiate
		log latency to	30	−0.18	0.12	0.02	0.13	11	1.02e-7		****
		response
		log latency to	30	−0.25	0.13	−0.21	0.11	288	0.017		*
		reward
Figure 3	M	log latency to	30	0.59	0.46	0.08	0.25	459	2.61e-8		****
		check
Figure 3	J	Performance	n	Saline	IQR	MK-801	IQR	Paired Wilcoxon	p-value	Adjusted	Signif
		based PRL		Median		Median		signed rank test		p-value (Holm)
		log latency to	14	−0.62	0.15	−0.2	0.26	11	7.01e-5		***
		initiate
		log latency to	14	−0.17	0.23	0	0.15	1	2.44e-4		***
		response
		log latency to	14	−0.409	0.19	−3.67	0.14	27.5	0.124		ns
		reward
Figure 3	K	log latency to	14	0.6	0.75	−0.13	1.14	67	0.391		ns
		check