Table 2.

Results summary showing statistically significant differences between −/− mice and +/− mice or between −/− mice and +/+ mice.

			Age of mice in weeks
Figure	Variable	Type	6	11	26	39	52	65
3A	Distance traveled First 4 min	+/−	→	↓	↓	↓	↓	↓
		+/+	→	↓	↓	↓	↓	↓
3B	Force variability	+/−	→	→	→	→	→	→
		+/+	→	→	→	→	→	↑
5A	Number of Wall rears	+/−	→	→	↓	→	↓	↓
		+/+	→	↓	→	→	↓	↓
5B	Wall rear duration	+/−	→	→	→	→	→	→
		+/+	→	→	→	→	↑	↑
6	Low mobility bouts	+/−	→	→	↑	↑	↑	↑
		+/+	→	→	↑	↑	↑	↑
7	Number of long straight runs	+/−	→	→	→	↓	↓	↓
		+/+	→	→	↓	↓	↓	↓
8	Gait velocity	+/−				→
		+/+				→
8	Gait stride length	+/−				→
		+/+				→
8	Gait stride rate	+/−				→
		+/+				→

Down arrows indicate mutants lower than controls and up arrows indicate mutants higher than controls, while rightward pointing arrows signal no difference. Blank cells mean data not extracted.