Psychoneuroendocrinology

Psychology & Psychiatry

Low levels of 'anti-anxiety' hormone linked to postpartum depression

In a small-scale study of women with previously diagnosed mood disorders, Johns Hopkins researchers report that lower levels of the hormone allopregnanolone in the second trimester of pregnancy were associated with an increased ...

Psychology & Psychiatry

Married people have lower levels of stress hormone

Studies have suggested that married people are healthier than those who are single, divorced or widowed. A new Carnegie Mellon University study provides the first biological evidence to explain how marriage impacts health.

Psychology & Psychiatry

Sex differences in cognitive regulation of stress

While it is true that women and men respond differently to stress, current neuroscientific research only partially confirms traditional gender stereotypes. Other factors heavily contribute to the stress response such as self-esteem, ...

Psychology & Psychiatry

Depression in pregnancy, low birth weight tied to biomarker

Depression is very common during pregnancy, with as many as one in seven women suffering from the illness and more than a half million women impacted by postpartum depression in the U.S. alone. The disorder not only affects ...

Psychology & Psychiatry

Human senses can't learn under stress

Stress is part of our everyday lives – while some thrive on it, it makes others sick. But what does stress do to our senses?

Psychology & Psychiatry

Researchers identify stress-hormone differences among gay men

Cortisol is a life sustaining adrenal hormone essential to maintaining the natural balance of the body. It is often referred to as "the stress hormone," as cortisol influences, regulates, and modulates many of the changes ...

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