AND PERSONALITY 



Metabolism, basal, of man, weight of 



brain needed to maintain, 215 

 basic, 1 6, 18 



effect of oxygen tension on, 241^". 

 effect of thyroid hormone on, 188- 



191 



of Eskimos, 9, 179 

 of human fetus, 254 

 of Indians, 9, 179 

 mechanism of, 270-272 

 of Negroes, 179 

 ratio of, to brain weight, law of, 



210-215 



ratios of, to weights of energy-con- 

 trolling organs, 208-209 

 Miller, Fred W. (see Swett, W. W.) 

 Mills, Clarence A., "Health and 

 Disease as Influenced by Climatic 

 Environment," 242-244 

 "Medical Climatology," 237^., 249 

 Mind, relation to adrenal-thyroid 



pattern, 192, 196 

 relation to size of brain, 179, 211-215 



(See also Brain, thinking) 

 Mirage (Arabian stallion), 138 

 Missing link, 196-206 

 Moral code, evolution of, 216-220 

 Muscles, correlation with energy- 

 controlling system, 91 

 Mutations, danger of intensive breed- 

 ing from, 161 

 DeVries' law of, 131, 251, 270, 275, 



278 



diseases incident to, 260-265 

 effect in adult man, 233 

 effect on behavior, 251-254 

 effect on thoroughbred, 134 

 intelligence level deriving from, 262 

 Murray, S. C, 183 



Museum of Intelligence, Power and 

 Personality, 7, 275 



N 



Naccarati, Sante, "On the Relation 

 between the Weight of the Inter- 

 nal Secretory Glands . . . ," 



282W. 



Natural selection, operation between 

 carnivores and herbivores, 57, 82, 

 89, 127 



operation of, through mutation, 251 

 sex differentiation under, 154 

 Negroes, metabolism studies of, 179 

 susceptibility to climatic changes, 



243-247 

 Nervous diseases, prevalence of, 205, 



236, 250, 252, 271 

 Neurocirculatory asthenia, 3, 236, 250, 



258, 261 

 Neuroendocrine formula, for animals 



in arctic, 182 

 for civilized man, 279 

 Ngorongoro, crater of, 42-44 

 Nitroexplosives, Berthelot's law of, 20, 



234, 276, 278 



Nitrogen, effect in protoplasm, 20-22 

 Nitrogen fixation, in arctic, 166 

 sources of, 15 

 in tropics, ill 

 Nucleus, of amoeba, 28, 33 



of living cell, 43, 269, 270 

 Nureddin (Arabian stallion), energy- 

 controlling organs, 130, 132-134, 

 138, 139 



Ontogenetic recapitulation, Haeckel's 



law of, 197, 199, 269, 275, 278 

 Original sin, 231 

 Orthogenesis, Eimer's principle of, 128, 



135 



Ostrich, action pattern, 64 

 Outburst energy (see Energy, out- 

 burst) 



Out-crossbreeding, 251, 265, 270, 276 

 Oxidation, in brain, processes induced 



by, 211 

 mechanism of operation of brain 



through, 187-194, 226 

 minimum of use in thinking brain, 



211 



rate of, for arctic animals, 171 

 as reaction of fear, 100 



343 



