Paul B. Fitzgerald

MRIs of 9,000 people have shown that depression shrinks parts of the brain. from shutterstock.com

Depression damages parts of the brain, research concludes

Brain damage is caused by persistent depression rather than being a predisposing factor for it, researchers have finally concluded after decades of unconfirmed hypothesising.
Criteria for mental health disorders have been formulated by expert committees. But are they right? Psychiatry image from shutterstock

Explainer: what is the DSM and how are mental disorders diagnosed?

Welcome to Matters of the Mind, a series which examines the clinician’s bible for diagnosing mental disorders, the DSM, and the controversy surrounding the forthcoming fifth edition. The Diagnostic and…
Gentle electrical stimulation of the brain can help with depression and maybe also boost attention. Flickr/Rohan Phillips

Electrical stimulation of the brain is a safe treatment for depression

The use of weak electrical currents to stimulate the brain is a safe treatment for depression and might even improve attention and reduce pain elsewhere in the body, an Australian study has found. Medical…
Genetic variants that contribute to the risk of schizophrenia are present in everyone. Flickr/Akelei van Dam

Schizophrenia risk linked to common genetic variants

A quarter of the risk for developing schizophrenia can be traced to genetic variations that are common in the general population, a study by Queensland researchers has found. A new method of genetic analysis…
ECT is the most rapid and effective treatment for depression but it’s still plagued with stigma. Irina Souiki

It’s time to move on from ECT’s shocking past

Electroconvulsive therapy (ECT) has come a long way since earlier, darker days when it was known as electric shock therapy and conjured images from One Flew Over the Cukoo’s Nest. But just when it seems…
Attitudes from a past era shouldn’t restrict access to modern psychosurgical treatments. Liz Henry

It’s time to get over the stigma of psychiatric surgery

Psychosurgery’s troubled history of lobotomies and unregulated procedures has left modern psychiatry with strict regulations. But now, legislation designed to protect patients is actually denying those…

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