Low digit ratio 2D:4D in alcohol dependent patients

The ratio of the lengths of the second and fourth finger (2D∶4D) has been described as reflecting the degree of prenatal androgen exposure in humans. 2D∶4D is smaller for males than females and is associated with traits such as left-handedness, physical aggression, attention-deficit-hyperactivity di...

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Veröffentlicht in:	PloS one 2011-04, Vol.6 (4), p.e19332
Hauptverfasser:	Kornhuber, Johannes, Erhard, Gabriele, Lenz, Bernd, Kraus, Thomas, Sperling, Wolfgang, Bayerlein, Kristina, Biermann, Teresa, Stoessel, Christina
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Adult Age Aged Alcohol use Alcoholics Alcoholism Alcoholism - physiopathology Alcohols Androgen receptors Androgens Attention deficit hyperactivity disorder Biology Cognitive ability Exposure Female Females Fingers - anatomy & histology Gender differences Gene polymorphism Genetic polymorphisms Handedness Humans Hyperactivity Hypotheses Male Males Medical research Medicine Middle Aged Patients Polymorphism Pregnant women Prenatal experience Psychiatry Psychotherapy Ratios Sensitivity analysis Sex differences Sexual dimorphism Testosterone University students Young Adult
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