STUDY OF BRAINS OF SIX EMINENT SCIENTISTS AND SCHOLARS. 



307 



TABLE B.— Continued. 

 Measurements of the Brains of Ten Ordinary and Normal Individuals. 

 These brains were removed promptly after execution by electricity and placed in a formaldeliyde mixture while still firm and fresh, 

 affording an ideal opportunity for securing measurements upon brains which have suffered a minimum of distortion.* 



Name 



Right 

 Mesal 

 Aspect 



0. Frontal edge of callosum 



7. Porta (Foramen of Monro) 



8. Dorsal end of central fissure 



i). Dorsal intersection of paracentral f . 



10. Caudal edge of callosum 



11. Oceipito-calcarine junction 



12. Dorsal intersection of occipital f . . . 



Cross-section Area of Callosum. 



Cehebro-cerebellar R.itio : 



(Weight of cerebellum ^ 1 ) . . 



Measurements of Cerebellum: 



Max. height 



Max. cephalo-caudal diam., left . . 

 Max. cephalo-caudal diam., right 



Dorsal length of vermis 



Max. depth of caudal incisure . . . 

 Max. width 



Measurements of the Pons : 



Max. length 



Max. thickness 



Aver- 

 ages 



22.0 

 44.0 

 64.3 

 09.2 

 64.2 

 75.5 

 87.2 



5.(i3 



6.5 

 6.5 

 3.9 

 1.5 

 10.4 



2.7 

 2.5 



*In a forthcoming treatise on the brains of criminals these and other brains, secured through the courtesy of Mr. C. V. Collins, 

 superintendent of New York prisons, and W^arden Addison Johnson, will be more fully described. 



In conclusion the writer desires to acknowledge many courtesies and kindly 

 encouragements proffered him by Doctors F. X. Dercum, Horace Jayne, Judson Daland 

 and Joseph Leidy, Jr., members of the American Anthropometric Society. 



Abbreviations Used in the Figures of the Brains. 



Gyees. 



ANG.G. 



CL.G. 



HMP.G. 



INS. 



PB.INS.G. 



PO.INS.G. 



MARG.G. 



MFR.G. 



MORB.G. 



MTMP.G. 



PARC.G. 



PAROC.G. 



PC.G. 



Angular. 



Callcsal. 



Hippocampal. 



In.siilar. 



Preinsular. 



Postinsular. 



Marginal. 



Medifrontal. 



Mesorbital. 



Meditemporal. 



Paracentral. 



Paroccipital. 



Postcentral. 



PO.ORB.G. 



PRC.G. 



PR.ORB.G. 



PTL.G. 



SBCLC.G. 



SBCLT.G. 



SBFR.G. 



SBTMP.G. 



HPFR.G. 



SPTMP.G. 



PPTL.G. 



IFL.G. 



Postorbital. 



Precentral. 



Preorbital. 



Parietal. 



Subcalcarine. 



Subcollateral. 



Subfrontal. 



Subtemporal. 



Superfrontal. 



Supertemporal. 



Po.stparietal. 



Inflected. 



