Figure 12.

rMAO inactivation produced either of two deficits in locomotion. A, Fifty-eight percent of the injections produced a pronounced limp of the contralateral limb that led to extensive limb dragging during swing (7-23). A record of the contralateral forelimb drag is shown in the sandbox photograph. B, Twenty-eight percent of the rMAO injections produced waddling during locomotion with dragging of all limbs and swaying of the body axis from side to side (case 3-38). The upper photograph was processed to show greater contrast between the cat and floor.