CEREBRAL CORTEX: WILD NORWAY 



363 



TABLE 195 



Shoxving the average corrected thickness of the cerebral cortex in the wild Norway rat 



for each brain weight group. 



10 n 12 13 14 15 16 ]7 15 19 20 21 XI 23 J-- 



Chart 66 Giving the corrected thickness of the cortex in the sagittal, frontal 

 and horizontal sections and the general average thickness for each brain weight 



group. Based on table 195. Norway rat. —S, Average thickness of the 



cortex in sagittal section. Corrected. F, Average thickness of the cortex 



in frontal section. Corrected. H, Average thickness of the cortex in 



horizontal section. Corrected • — — — ■• A, General average thickness of the cor- 

 tex of three kinds of sections. Corrected. 



