MOTOR FUNCTIONS OF CEREBRAL CORTEX OF CAT 



201 



TABLE 3 



Summary of movements of the fore and hind limbs 



Fore limb 



Hind limb 



The protocols of the experiments performed on cats 8, 9, 10, 

 11, 12, 14, and 15 were analysed, and a list was made of all move- 

 ments of a certain types, such as flexion of the fore knee, exten- 

 sion of the hind knee, etc. In this consideration the complex 

 activities were analysed into their components, as far as was 

 possible, and the resultant simple movements are dealt with 

 individually. Forty-four such types of simple movement had 

 been recorded. A diagram of the locations of the motor points 

 for each of these types of movement was made. These diagrams 

 are presented in figures 18 to 61. Each one of these diagrams 

 is a composite map of the localization of points which gave cer- 

 tain movements in the animals which have been dealt with. 

 There were eight cortices, four right and four left. The prin- 

 cipal features in the motor region are given as in the previous 



