Medical research

Perinatal antidepressant stunts brain development

Rats exposed to an antidepressant just before and after birth showed substantial brain abnormalities and behaviors, in a study funded by the National Institutes of Health.

Medications

Behavioural outcomes of antidepressant treatment

Mood and anxiety disorders are some of the biggest contributors to morbidity worldwide, and may be lethal. Appropriate treatment is therefore paramount and antidepressants is the first choice of pharmacological treatment ...

Psychology & Psychiatry

New use for an old drug: How does ketamine combat depression?

A group of proteins called 4E-BPs, involved in memory formation, is the key to unlocking the antidepressant effect of ketamine in the brain, according to researchers from three Canadian universities. The discovery could lead ...

Neuroscience

Why some people are more prone to anxiety

Anxiety-prone people can blame serotonin cleanup proteins gone awry in their amygdala, according to research in marmosets recently published in JNeurosci. Targeting the amygdala with anti-anxiety medication could provide ...

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