Male and female brain evolution is subject to contrasting selection pressures in primates
نویسندگان
چکیده
منابع مشابه
Sexual Selection and the Evolution of Brain Size in Primates
Reproductive competition among males has long been considered a powerful force in the evolution of primates. The evolution of brain size and complexity in the Order Primates has been widely regarded as the hallmark of primate evolutionary history. Despite their importance to our understanding of primate evolution, the relationship between sexual selection and the evolutionary development of bra...
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According to the social intelligence hypothesis, relative neocortex size should be directly related to the degree of social complexity. This hypothesis has found support in a number of comparative studies of group size. The relationship between neocortex and sociality is thought to exist either because relative neocortex size limits group size or because a larger group size selects for a larger...
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ژورنال
عنوان ژورنال: BMC Biology
سال: 2007
ISSN: 1741-7007
DOI: 10.1186/1741-7007-5-21