Table 5.

Retrieval phase, WT vs. Het

GRM	Day	Group 1			Group 2			z	p
		WT			Het
		N	Median	IQR	N	Median	IQR
Repetitive jumping	0	5	0	0	5	0.046	0.057	−2.67	0.01**
	3	6	0	0	6	0	0	−0.83	0.40
	5	6	0	0	6	0	0.003	−1.35	0.18
Nesting	0	5	0.042	0.078	5	0.168	0.212	−1.25	0.21
	3	6	0	0.035	6	0	0.149	−0.74	0.46
	5	6	0	0.114	6	0.039	0.158	−2.59	0.01**
Other	0	5	0.006	0.006	5	0.021	0.009	−0.63	0.53
	3	6	0.011	0.066	6	0.024	0.025	−0.65	0.51
	5	6	0	0.097	6	0.045	0.075	−2.05	0.04*
Failed
Retrieval	0	5	0.026	0.032	5	0.030	0.165	−0.42	0.67
	3	6	0.009	0.052	6	0.013	0.056	0	1.00
	5	6	0.049	0.026	6	0.063	0.154	−0.73	0.47
Good
Retrieval	0	5	0.258	0.055	5	0.013	0.093	−2.51	0.01**
	3	6	0.436	0.093	6	0.448	0.119	−0.40	0.69
	5	6	0.527	0.177	6	0.079	0.153	−2.32	0.02*
Pup
approach	0	5	0.206	0.135	5	0.099	0.055	−1.04	0.30
	3	6	0.005	0.025	6	0.069	0.085	−1.79	0.07
	5	6	0.015	0.031	6	0.135	0.184	−1.79	0.07
Pup
grooming	0	5	0	0.099	5	0	0	−0.77	0.44
	3	6	0	0	6	0	0	0	1.00
	5	6	0	0	6	0	0.006	−0.53	0.60
Rearing
	0	5	0.026	0.018	5	0.129	0.047	−2.09	0.04*
	3	6	0.010	0.065	6	0.002	0.022	−0.34	0.73
	5	6	0.024	0.037	6	0.047	0.052	−0.73	0.47
Searching
	0	5	0.403	0.120	5	0.387	0.055	0	1.00
	3	6	0.416	0.124	6	0.416	0.030	−0.08	0.94
	5	6	0.392	0.242	6	0.311	0.223	−0.08	0.94

Descriptive statistical measures of median, interquartile range (IQR), z and p values for relevant goal-related movements (GRMs), with time course resolution. N= numbers of mice.

^*indicates p < 0.05.

^**indicates p < 0.01.