Table 4.

Physical therapy overall assessments

	Number	1 week	1 month	4 months	8 months4
Colony	11/201	11 normal	11 normal	11 normal	10 normal
Control	5/5	5 normal	5 normal	5 normal	4 normal
Asphyxiated (15 min)	4/52	3 normal; 1 severe	3 normal; 1 moderate	4 normal	3 normal; 1 mild
Asphyxiated (18 min)	6/72,3	1 normal; 3 mild; 2 moderate	2 normal; 4 mild	2 normal; 3 mild	3 normal; 1 mild

¹A subset of colony animals underwent standardized evaluations.

²2 animals died prior to evaluation.

³One 4-month evaluation not available.

⁴4 animals were not yet 8 months old at the time of data analysis.