BACKGROUND
We investigated the relationship between patterns of sex and hand differences in circadian wrist activity and digit ratio, a marker for prenatal androgen exposure. If the contribution of… (More)
Now advertized in at least one locale as the ‘sexy ratio’ with the caption, ‘Your hands give away your hotness’ (http://io9.com/ #!5794008; accessed 3 May 2011), an online summary of a recent study… (More)
The effects of gamma-aminobutyric acid (GABA) agonists on penile reflexes were investigated. An intrathecal injection of baclofen (0.2, 0.4, or 0.8 microgram), a GABAB receptor agonist, into the… (More)
0.94 ± 0.30 to female values of 0.961 ± 0.033.2 A separate study of adult male Han reported similar digit ratio values of 0.9478 ± 0.0322 for the right hand.3 Park and coworkers1 postulated that age… (More)