Article
Prenatal sex hormones, digit ratio, and face shape in adult males
25 Sept 2014
Abstract excerpt
OBJECTIVES: Several reports have demonstrated a relationship between second to fourth digit ratio (2D:4D) and facial shape, suggesting that prenatal sex hormones play a role in the development of the craniofacial complex. Using 3D surface imaging and geometric morphometrics, we test the hypothesis that decreased digit ratio (indicative of increased prenatal androgen exposure) is associated with a more masculine...
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