Last Updated
：2025/12/06
encephalization quotient
Noun
Japanese Meaning
生物学において、動物の体の大きさに対し、非線形回帰により得られる参照種群から予測される脳重量と実際の脳重量との比率で示される、脳の相対的な大きさの指標（脳量指数）
（ plural ）
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(biology) Relative brain size measure defined as the ratio between observed to predicted brain mass for an animal of a given size, based on nonlinear regression on a range of reference species.
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encephalization quotient
Paleontologists estimated the encephalization quotient of the fossil mammal to infer its cognitive capabilities.
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Paleontologists estimated the encephalization quotient of the fossil mammal to infer its cognitive capabilities.
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