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Bigger is not always better: when brains get smaller
Many studies assume that an increase in brain size is beneficial. However, the costs of producing and maintaining a brain are high, and we argue that brain size should be secondarily reduced by natural selection whenever the costs outweigh the benefits. Our results confirm this by showing that brain...
Gorde:
| Egile Nagusiak: | , , |
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| Formatua: | Artigo |
| Hizkuntza: | Inglês |
| Argitaratua: |
The Royal Society
2005
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| Gaiak: | |
| Sarrera elektronikoa: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1617168/ https://ncbi.nlm.nih.gov/pubmed/17148188 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rsbl.2005.0333 |
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