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. Author manuscript; available in PMC: 2012 Feb 1.
Published in final edited form as: Genes Brain Behav. 2011 Feb;10(1):44–56. doi: 10.1111/j.1601-183X.2010.00623.x

Table 2.

Exploration of the cage environment

Male-Female B6 BTBR
Crossings 87.4±6.5 99.6±5.8
Rearing (s) 42.9±3.6 55.9±4.1*
Digging (s) 20.7±3.7 41.4±8.2*
Male-Male
Crossings 45.5±2.8 45.2±3.1
Rearing (s) 22.4±2.3 33.5±3.5*
Digging (s) 14.1±5.2 6.4±2.9
Female-Female
Crossings 37.2±4.8 37.5±3.8
Rearing (s) 25.2±1.9 30.4±5.2
Digging (s) 5.9±2.1 2.5±0.7

Data are mean values ± SEM. Crossing data are number of events/3–5min; Rearing and Digging data are durations.

*

Indicates significant strain differences p< 0.05