A scientometric analysis of modern research on the second-to-fourth digit ratio (2D: 4D), a
widely studied putative marker for prenatal androgen action, is presented. In early 2009, this …

Previous neuroimaging research has demonstrated that female gonadal hormones can alter
the structure and function of adult women's brains. So far, we do not know how hormonal …

This article is part of a Special Issue" Estradiol and cognition". Estrogens have been seen to
play a role in human cognitive abilities, but questions remain about the cognitive impact of …

Conversations about gender and spatial skills frequently dissolve into a hackneyed debate
over nature and nurture. This is particularly true for conversations concerning three …

Many women experience emotional or physical side effects when taking oral contraceptives
(OCs). Despite the potential impact on women's health and well-being, there are no valid …

Oral contraceptive (OC) use is a valuable and underutilized natural experiment for
examining exogenous hormone effects on aspects of cognition and behavior, especially …

Fluctuations in ovarian hormones are thought to play a role in the increased prevalence of
mood and anxiety disorders in women. Error-related negativity (ERN) and error positivity …

Objectives Family represents the closest social environment that immediately affects human
ontogeny from an early prenatal period. This study aimed to assess sibship influences on …

In order to examine perceptual, motivational, and hormonal mechanisms underlying
differences in female sociosexuality, 72 women completed questionnaires and male …

Recent research suggests that there is more within-than between-sex variation in
sociosexuality and that there may be organizational and activational effects of gonadal …