Psychology & Psychiatry

Biomarker reveals PTSD sufferers at risk of suicide

The risk of suicide among individuals with post-traumatic stress disorder (PTSD) is much higher than the general population, but identifying those individuals at greatest risk has been difficult. However, a team at Yale has ...

Psychology & Psychiatry

Study debunks 'depression genes' hypotheses

Over the past quarter-century, researchers have published hundreds of studies suggesting a small set of particular genes or gene-variants plays a substantial role in boosting susceptibility to depression. Such papers fueled ...

Psychology & Psychiatry

When neurons are out of shape, antidepressants may not work

Selective serotonin reuptake inhibitors (SSRIs) are the most commonly prescribed medication for major depressive disorder (MDD), yet scientists still do not understand why the treatment does not work in nearly thirty percent ...

Psychology & Psychiatry

Depression in 20s linked to memory loss in 50s, psychologists find

A new large-scale longitudinal study carried out by University of Sussex psychologists has found a clear link between episodes of depression and anxiety experienced by adults in their twenties, thirties and forties, with ...

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Depression (mood)

In the fields of psychology and psychiatry, the terms depression or depressed refer to sadness and other related emotions and behaviors. It can be thought of as either a disease or a syndrome.

The Diagnostic and Statistical Manual of Mental Disorders (DSM) states that a depressed mood is often reported as feeling sad, helpless, and hopeless. In traditional colloquy, "depressed" is often synonymous with "sad," but both clinical depression and non-clinical depression can also refer to a conglomeration of more than one feeling.

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