Table 2.

Motor function in old male C57BL/6 with and without surgically implanted transmitters

	Transmitters	No Transmitters
Grip strength, g	98.5 ± 16.4	94.8 ± 14.4
Open field distance, cm	1,610 ± 510	1,478 ± 520
Accelerating rota-rod, s	167 ± 59	168 ± 63
Endurance run time, min	10.6 ± 6.9	11.2 ± 7.5
Endurance run distance, m	14.3 ± 7.3	15.2 ± 8.2

All nonsignificant (P > 0.05); n = 24 transmitters, 38 no transmitters.