Table 2.

Mean contact times (seconds) during the test phase with novel and familiar objects for Tc1, Tg2576 and WT control mice.

Genotype	Mean contact times during the test stage (seconds)
	Experiment 1a: Novel object recognition – 10 min vs 24 h delay
	Novel object (10 min)	Novel object (24 h)	Familiar object (10 min)	Familiar object (24 h)
Tc1	5.692	7.132	4.048	2.956
WT	6.399	7.716	2.120	2.791
	Experiment 1b: Novel object recognition – 10 min vs immediate delay
	Novel object (10 min)	Novel object (Immediate)	Familiar object (10 min)	Familiar object (Immediate)
Tc1	10.910	16.863	8.647	4.083
WT	12.963	11.790	5.190	3.724
	Experiment 2a: Object in place – 24 h versus immediate delay
	Novel place (24 h)	Novel place (Immediate)	Familiar place (24 h)	Familiar place (Immediate)
Tc1	9.323	9.909	3.369	3.959
WT	12.422	7.191	5.378	3.215
	Experiment 2b: Object location – 10 min
	Novel location (10 min)		Familiar location (10 min)
Tc1	13.060		5.894
WT	19.729		4.616
	Experiment 3: Novel odour recognition – 10 min vs 24 h delay
	Novel odour (10 min)	Novel odour (24 h)	Familiar odour (10 min)	Familiar odour (24 h)
Tc1	8.819	7.413	7.580	3.640
WT	7.493	7.209	2.821	3.240
	Experiment 4: Yoked novel object recognition
	Novel object (10 min)	Novel object (24 h)	Familiar object (10 min)	Familiar object (24 h)
Tg2576	4.774	1.759	1.924	1.767
WT	10.543	13.698	4.499	6.244