Psychology & Psychiatry

Adolescent impatience increases as testosterone levels rise

In a series of studies conducted at the Max Planck Institute for Human Development, researchers have examined risky and impulsive decision behavior in adolescence. A study recently published in the journal Psychoneuroendocrinology ...

Health

Landmark study defines normal ranges for testosterone levels

A large study of more than 9,000 men has established harmonized reference ranges for total testosterone in men that when applied to assays that have been appropriately calibrated will effectively enable clinicians to make ...

page 11 from 28