Obstetrics & gynaecology

Pregnancy stress may shape baby brain

Stress levels in mothers—measured by a hormone linked to anxiety and other health problems—is related to changes in areas of the infant brain associated with emotional development, the study suggests.

Diseases, Conditions, Syndromes

Why people of color are suffering more from COVID-19

The statistics are shocking. As of mid-June, Black Americans have been hospitalized or died from COVID-19 at a rate about five times that of white Americans, according to the U.S. Centers for Disease Control. Other people ...

Diseases, Conditions, Syndromes

'Caution fatigue' could dent efforts to stay safe

As people enter what feels like the umpteenth week of social distancing and isolation with no end in sight, they may find it more difficult to stay on high-risk alert as "caution fatigue" sets in, says a psychologist from ...

Psychology & Psychiatry

Hair in "stress": analyse with care

Similar to humans, wild animals' reaction to disturbance is accompanied by releasing hormones, including cortisol. To understand the impact of various stress factors on wildlife—for example, competition for food, encounters ...

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