256 



STUDY OF BRAINS OF SIX EMINENT SCIENTISTS AND SCHOLAKS. 



Pkincipal Measurements of the Cerebrum. 

 Right centro-temporal height 



or 62.57 centesimals, in terms of total cerebral length. 

 Right centro-temporal height ...... 



or 64.26 cente.simals. 

 Left centro-ol factory height ...... 



Right centro-olfactory height 



11.2 



11.6 



10.1 

 10.2 



Arc Measures Along the Dorsi-mesal Margin. 



{Cunningham' s Method.) 



Left IlEjncEREBEUM. 



1. Cephalic point to central fissure . ..... 



2. Central fissure to occipital fissure ...... 



3. Occipital fissure to occipital pole ...... 



Eight Hemicerebeum. 



1. Cephalic point to central fissure ...... 



2. Central fissure to occipital fissure ..... 



3. Occipital fissure to occipital pole ...... 



Cerebral Indices. 

 (Based on Arc Measures given above. 



Centimeters. 

 16. 



7.2 



5.9 



16.0 

 6.5 

 6.8 



Frontal index 

 Parietal index . 

 Occipital index 



Horizontal Distances. 

 (Expressed in centesimals of the total hemicerebral lengths.) 



From the Cephalic Point to 



1. Tip of temporal lobe 



2. Sylvian-presylvian junction 



3. Ventral end of Central f. 



4. Sylvian-episylvian junction 



5. Caudal point .... 



6. Cephalic edge of callosum 



7. Porta (Foramen of Monro). 



8. Dorsal end of central f. 



9. Dorsal intersection of paracentral f. 



10. Caudal edge of callosum . 



11. Occipito-calcarine junction 



12. Dorsal intersection of occipital f. 



Left. 



Right. 



