158 ON THE MOTOR CORTEX AND INTERNAL CAPSULE IN AN ORANG-OUTANG. 
PLATE 20. 
Fig. 22. Adduction of the shoulder. 
Fig. 23. Movements of the hallux. 
Fig. 24. Extension of the small toes. 
Fig. 25. Movements of the ankle. 
F"ig. 20. Movements of the knee. 
Fig. 27. Movements of the hip. 
PLATE 21. 
This is a photog-raph (enlarged twice the size) of fig. 1, Plate 18, upon which ar 
written the names of the foci of representation in their proper relative positions. 
