Table 3.

Summary of results for the behavioral observations (number of events) during the novelty preference test. Superscript letters indicate results of t-tests with the same letters representing non-significant differences between treatment groups at that age.

Observation	8 wks	28 wks				46 wks
	All Animals n = 77	Control n = 44	GnRHa n = 41	GnRHa + T n = 25	All Animals n = 110	Control n = 50	GnRHa n = 43	GnRHa + T n = 21	All Animals n = 114
Vocalizations	55.8 ± 2.2	18.7ab ± 1.7	23.5a ± 1.8	16.6b ± 2.8	20.0 ± 1.2	9.7 ± 1.3	10.9 ± 1.7	12.3 ± 2.5	10.6 ± 1.0
Urination events	0.45 ± 0.08	0.32 ± 0.09	0.27 ± 0.07	0.32 ± 0.11	0.30 ± 0.05	0.26 ± 0.07	0.14 ± 0.06	0.19 ± 0.09	0.20 ± 0.04
Escape attempts	1.38 ± 0.29	2.73 ± 0.61	2.17 ± 0.66	1.36 ± 0.47	2.21 ± 0.36	8.02 ± 0.85	7.23 ± 0.97	6.33 ± 0.92	7.41 ± 0.55