Matches in SemOpenAlex for { <https://semopenalex.org/work/W2055367429> ?p ?o ?g. }
- W2055367429 endingPage "148" @default.
- W2055367429 startingPage "141" @default.
- W2055367429 abstract "The brain is a very expensive organ in metabolic terms. Each unit of brain tissue requires over 22 times the amount of metabolic energy as an equivalent unit of muscle tissue. There is no correlation across mammals, however, between the relative size of the brain and the relative basal metabolic rate. The Expensive Tissue Hypothesis explains this apparent paradox by looking at the metabolic cost of the brain in the context of the costs of other metabolically expensive organs in the body. The results show that the increase in brain size in humans is balanced by an equivalent reduction in the size of the gastro-intestinal tract. In other words, the increased energetic demands of a relatively large brain are balanced by the reduced energy demands of a relatively small gastro-intestinal tract. This relationship also seems to be true in non-human primates. The size of the gastro-intestinal tract is dependent on both body size and the quality of the diet. It is argued that humans (and other primates) could not have developed a relatively large brain without also adopting a high quality diet that would have permitted a reduction in the relative size of the gastro-intestinal tract. Dietary change is therefore viewed as a 'prime releaser' in brain evolution. It is argued that a high quality diet is necessary for the evolution of a relatively large brain. However, the change to such a high quality diet, which involved an increased proportion of animal based products, need not have been one of the 'prime movers' in brain evolution. In this context, and based on the archaeological and palaeoanthropological record, the factors most probably surrounding the evolution of the human brain are discussed." @default.
- W2055367429 created "2016-06-24" @default.
- W2055367429 creator A5019230899 @default.
- W2055367429 date "1997-03-01" @default.
- W2055367429 modified "2023-10-07" @default.
- W2055367429 title "Brains and guts in human evolution: The Expensive Tissue Hypothesis" @default.
- W2055367429 cites W1883137237 @default.
- W2055367429 cites W1964833991 @default.
- W2055367429 cites W1966899336 @default.
- W2055367429 cites W1967482165 @default.
- W2055367429 cites W1977455734 @default.
- W2055367429 cites W1978823106 @default.
- W2055367429 cites W1986440133 @default.
- W2055367429 cites W1992052959 @default.
- W2055367429 cites W1998451360 @default.
- W2055367429 cites W2004071931 @default.
- W2055367429 cites W2007089297 @default.
- W2055367429 cites W2008569574 @default.
- W2055367429 cites W2011467602 @default.
- W2055367429 cites W2019378838 @default.
- W2055367429 cites W2020153124 @default.
- W2055367429 cites W2024641627 @default.
- W2055367429 cites W2032153419 @default.
- W2055367429 cites W2034916586 @default.
- W2055367429 cites W2038584209 @default.
- W2055367429 cites W2040744695 @default.
- W2055367429 cites W2049202588 @default.
- W2055367429 cites W2051137068 @default.
- W2055367429 cites W2051541075 @default.
- W2055367429 cites W2053312881 @default.
- W2055367429 cites W2055032349 @default.
- W2055367429 cites W2056280624 @default.
- W2055367429 cites W2058732973 @default.
- W2055367429 cites W2071607398 @default.
- W2055367429 cites W2072845088 @default.
- W2055367429 cites W2075318315 @default.
- W2055367429 cites W2083459185 @default.
- W2055367429 cites W2086097143 @default.
- W2055367429 cites W2102717709 @default.
- W2055367429 cites W2107807284 @default.
- W2055367429 cites W2113875545 @default.
- W2055367429 cites W2113940759 @default.
- W2055367429 cites W2114458610 @default.
- W2055367429 cites W2137391072 @default.
- W2055367429 cites W2146411805 @default.
- W2055367429 cites W2163876854 @default.
- W2055367429 cites W2795985292 @default.
- W2055367429 doi "https://doi.org/10.1590/s0100-84551997000100023" @default.
- W2055367429 hasPublicationYear "1997" @default.
- W2055367429 type Work @default.
- W2055367429 sameAs 2055367429 @default.
- W2055367429 citedByCount "67" @default.
- W2055367429 countsByYear W20553674292012 @default.
- W2055367429 countsByYear W20553674292013 @default.
- W2055367429 countsByYear W20553674292014 @default.
- W2055367429 countsByYear W20553674292015 @default.
- W2055367429 countsByYear W20553674292016 @default.
- W2055367429 countsByYear W20553674292017 @default.
- W2055367429 countsByYear W20553674292018 @default.
- W2055367429 countsByYear W20553674292019 @default.
- W2055367429 countsByYear W20553674292020 @default.
- W2055367429 countsByYear W20553674292021 @default.
- W2055367429 countsByYear W20553674292022 @default.
- W2055367429 countsByYear W20553674292023 @default.
- W2055367429 crossrefType "journal-article" @default.
- W2055367429 hasAuthorship W2055367429A5019230899 @default.
- W2055367429 hasBestOaLocation W20553674291 @default.
- W2055367429 hasConcept C126322002 @default.
- W2055367429 hasConcept C126838900 @default.
- W2055367429 hasConcept C134018914 @default.
- W2055367429 hasConcept C143409427 @default.
- W2055367429 hasConcept C151730666 @default.
- W2055367429 hasConcept C169760540 @default.
- W2055367429 hasConcept C2777670902 @default.
- W2055367429 hasConcept C2779343474 @default.
- W2055367429 hasConcept C2986936838 @default.
- W2055367429 hasConcept C2992581678 @default.
- W2055367429 hasConcept C2992768293 @default.
- W2055367429 hasConcept C42407357 @default.
- W2055367429 hasConcept C65835030 @default.
- W2055367429 hasConcept C71924100 @default.
- W2055367429 hasConcept C86803240 @default.
- W2055367429 hasConceptScore W2055367429C126322002 @default.
- W2055367429 hasConceptScore W2055367429C126838900 @default.
- W2055367429 hasConceptScore W2055367429C134018914 @default.
- W2055367429 hasConceptScore W2055367429C143409427 @default.
- W2055367429 hasConceptScore W2055367429C151730666 @default.
- W2055367429 hasConceptScore W2055367429C169760540 @default.
- W2055367429 hasConceptScore W2055367429C2777670902 @default.
- W2055367429 hasConceptScore W2055367429C2779343474 @default.
- W2055367429 hasConceptScore W2055367429C2986936838 @default.
- W2055367429 hasConceptScore W2055367429C2992581678 @default.
- W2055367429 hasConceptScore W2055367429C2992768293 @default.
- W2055367429 hasConceptScore W2055367429C42407357 @default.
- W2055367429 hasConceptScore W2055367429C65835030 @default.
- W2055367429 hasConceptScore W2055367429C71924100 @default.
- W2055367429 hasConceptScore W2055367429C86803240 @default.
- W2055367429 hasIssue "1" @default.