Psychology & Psychiatry

Men and women have opposite genetic alterations in depression

Men and women with major depressive disorder (MDD) have opposite changes in the expression of the same genes, according to a new postmortem brain study by researchers at the University of Pittsburgh and Centre for Addiction ...

Psychology & Psychiatry

Omega-3 may help depression caused by certain types of inflammation

In a study published in the journal Molecular Psychiatry, researchers found that the omega-3 fatty acid EPA (eicosapentataenoic acid) appears to boost mood in a subgroup of patients with major depressive disorder (MDD) who ...

Psychology & Psychiatry

Neuronal plasticity in chronic pain-induced anxiety revealed

Chronic pain is persistent and inescapable, and can lead to maladaptive emotional states. It is often comorbid with psychiatric disorders, such as depression and anxiety disorders. It is thought that chronic pain causes changes ...

Psychology & Psychiatry

A new molecular target identified in depression

The discovery of a new mechanism involved in depression - and a way to target it with a drug as effective as classical antidepressants—provides new understanding of this illness and could pave the way for treatments with ...

Neuroscience

No dream: Electric brain stimulation during sleep can boost memory

When you sleep, your brain is busy storing and consolidating things you learned that day, stuff you'll need in your memory toolkit tomorrow, next week, or next year. For many people, especially those with neurological conditions, ...

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