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

Sex change hormonal treatments alter brain chemistry

Hormonal treatments administered as part of the procedures for sex reassignment have well-known and well-documented effects on the secondary sexual characteristics of the adult body, shifting a recipient's physical appearance ...

Health

New Zealand blackcurrants good for the brain

Research has shown that New Zealand blackcurrants are good for keeping us mentally young and agile, a finding that could have potential in managing the mental decline associated with aging populations, or helping people with ...

Neuroscience

Lithium restores cognitive function in Down syndrome mice

Down syndrome is a neurodevelopmental disorder that is the leading cause of genetically defined intellectual disability. In the brain, Down syndrome results in alterations in the connections between neurons and a reduction ...

Psychology & Psychiatry

Treating depressive symptoms at their roots

A wide range of compounds is on the market to ameliorate depressive symptoms. However, their efficiency is achieved only after long periods of treatment and not in all patients. Inserm researchers identified early cellular ...

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