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Relative brain size: A critique of a new measure
Author(s) -
Wanner James A.
Publication year - 1971
Publication title -
american journal of physical anthropology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.146
H-Index - 119
eISSN - 1096-8644
pISSN - 0002-9483
DOI - 10.1002/ajpa.1330350212
Subject(s) - foramen magnum , brain size , measure (data warehouse) , anatomy , positive correlation , foramen , biology , medicine , magnetic resonance imaging , radiology , computer science , database
Abstract An analysis of a relative brain size measuring technique proposed by Radinsky ('67) shows it to be inapplicable on lower taxonomic levels of primates. The relationship among foramen magnum area, total skeletal weight (a suggested index of body size) and cranial capacity are analyzed by a partial correlation technique. Results indicate that foramen magnum size is significantly associated with total skeletal weight through its relationship to cranial capacity.