164 



Ley ton and Sherrington 



Fauces. — Movement usually bilaterally symmetrical in appearance; 

 generally from posterior part of lingual region about half-way down and 

 from a quite restricted region often in association with heaping up of 

 tongue at the back of the mouth. 



Fig. 11.— Gorilla 1. 



Vocal Cords. — Movement almost alwa3^s adduction, bilateral, but 

 sometimes clearly more marked on contralateral side. Focal field small 

 in the anterior and lower part of the face area, i.e. adjunct to the 

 lingual field. 



Movements of the Eyelids and Eyeballs. — Cortical stimulation 



