Table 3. Total object exploration in familiarization and test phases (s) of new object recognition.

		Familiarization (s)	Test (s)
2 months	CT	119.00±10.9	122.89±9.9
	M05	110.50±8.2	109.10±6.6
	M1	99.00±14.0	107.44±12.0
p value (ANOVA)		0.463	0.475
4 months	CT	94.50±10.3	93.00±13.1
	M05	69.11±13.8	59.67±9.5
	M1	108.22±11.4	109.22±16.8
p value (ANOVA)		0.095	0.051
6 months	CT	72.00±8.2	62.00±7.4
	M05	71.90±11.5	68.00±8.0
	M1	63.73±12.3	60.3 ±10.0
p value (ANOVA)		0.812	0.766

CT = control; M05 = Methionine 0.5%; M1 = Methionine 1%. Values presented as the mean ± SEM.