Table 1.

Summary of lithium findings

	Degree of freedom	Error	F	P	ε
a) 24-h home cage activity
Genotype	1	12	37.7	< 0.001*
Diet	1	12	0.151	0.705
Genotype × Diet	1	12	0.004	0.948
b) Open field habituation
Genotype	1	36	44.9	< 0.001*
Diet	1	36	3.42	0.073
Genotype × Diet	1	36	0.31	0.583
Minute × Day × Genotype	18	324	1.96	0.011*	0.59
Minute × Day × Genotype × Diet	18	324	0.77	0.542	0.59
c) Startle reactivity
Genotype	1	14	5.87	0.017*
Diet	1	14	1.99	0.161
Genotype × Diet	1	14	0.92	0.355
Intensity × Genotype	9	126	9.32	0.002*	0.18
Intensity × Diet	9	126	0.32	0.967	0.18
Intensity × Genotype × Diet	9	126	0.47	0.895	0.18