Abstract In May 2014, the National Institutes of Health (NIH) stated its intent to “require
applicants to consider sex as a biological variable (SABV) in the design and analysis of NIH …

Background Pediatric gender identity has gained increased attention over the past several
years in the popular media, political arena, and medical literature. This article reviews …

Abstract Objective To update the “Endocrine Treatment of Transsexual Persons: An
Endocrine Society Clinical Practice Guideline,” published by the Endocrine Society in 2009 …

Page 1 Atualizado de acordo com O DSM-5 e a CID-11 Paulo Dalgalarrondo PSICO patologia
e Semiologia dOs TranstOrnOs Mentais Page 2 Aviso Todo esforço foi feito para garantir a …

What causes a child to grow up gay or straight? Neuroscientist Simon LeVay summarizes a
wealth of scientific evidence that points to one inescapable conclusion: Sexual orientation …

Biological sex is a primary determinant of athletic performance because of fundamental sex
differences in anatomy and physiology dictated by sex chromosomes and sex hormones …

Widespread sex differences in human brain structure and function have been reported.
Research on animal models has demonstrated that sex differences in brain and behavior …

Context There is a likely genetic component to gender dysphoria, but association study data
have been equivocal. Objective We explored the specific hypothesis that gender dysphoria …

Functional brain organization in transgender persons remains unclear. Our aims were to
investigate global and regional connectivity differences within functional networks in …

Although frequently discussed in terms of sex dimorphism, the neurobiology of sexual
orientation and identity is unknown. We report multimodal magnetic resonance imaging …