A new study that used rhesus macaques with low levels of sociability revealed the animals had reduced levels of vasopressin in their cerebral spinal fluid, as did children diagnosed with ASD.
Serotonin and arginine-vasopressin act in opposite ways in males and females to influence aggression and dominance, researchers report.
According to a new study, the hormone arginine vasopressin promotes trust and cooperation in humans who are in risky situations.
Shedding light on what makes people feel and act the way they do. The velvety voice of Elvis Presley still...
