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Digit ratio and autism spectrum disorders in the Avon Longitudinal Study of Parents and Children: a birth cohort study

OBJECTIVES: To investigate whether second-to-fourth digit ratio (2D:4D), a measure commonly used as a proxy for fetal testosterone exposure, is associated with autism spectrum disorders (ASDs), as predicted by the extreme male brain theory of autism. DESIGN: A birth cohort study. SETTING: The Avon L...

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Detalles Bibliográficos
Autores principales: Guyatt, Anna Louise, Heron, Jon, Knight, Bernice Le Cornu, Golding, Jean, Rai, Dheeraj
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BMJ Publishing Group 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4550720/
https://www.ncbi.nlm.nih.gov/pubmed/26307613
http://dx.doi.org/10.1136/bmjopen-2014-007433