2D:4D Ratio in Neurodevelopmental Disorders: A Twin Study.
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ABSTRACT:
SUBMITTER: Myers L
PROVIDER: S-EPMC6096789 | biostudies-other | 2018 Sep
REPOSITORIES: biostudies-other
Publications
2D:4D Ratio in Neurodevelopmental Disorders: A Twin Study.
Myers Lynnea L Van't Westeinde Annelies A Kuja-Halkola Ralf R Tammimies Kristiina K Bölte Sven S
Journal of autism and developmental disorders 20180901 9
The second to fourth digit (2D:4D) ratio is of interest in autism spectrum disorder (ASD). Studies on the relationship of this ratio with other neurodevelopmental disorders (NDDs) are lacking. Investigating the association between the ratio and NDDs in twins can provide insight into genetic and/or environmental factors driving the ratio. Hand images were collected in N = 238 twins with NDDs or typical development from 70 monozygotic and 49 dizygotic pairs to examine ratios and their associations ...[more]
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