Root 5 y 
Exper. 70 
19 
Figs. 18 and 19 [experiment 70; one hundred and twenty-three days after 
lesion. Poor control of pelvis, hips, knees, ankles and paws, but for the most part, 
not an atonic, flaccid paralysis. All joints are held permanently flexed to about 
normal angles, except the hips which are more extended than usual; spine bent 
convexly backward. On both sides erector spinae, glutei and quadriceps all weak; 
hamstrings fairly good; paws turn under occasionally; drags legs in position 
deseribed. 
126 
