Psychology & Psychiatry

Researchers identify three sub-types of depression

According to the World Health Organization, nearly 300 million people worldwide suffer from depression and these rates are on the rise. Yet, doctors and scientists have a poor understanding of what causes this debilitating ...

Psychology & Psychiatry

Early warning sign of psychosis detected

Brains of people at risk of psychosis exhibit a pattern that can help predict whether they will go on to develop full-fledged schizophrenia, a new Yale-led study shows. The findings could help doctors begin early intervention ...

Arthritis & Rheumatism

Many RA patients' pain related to central nervous system

(HealthDay)—Centralized pain pathways may coexist with more established peripheral inflammation-driven pathways in some patients with rheumatoid arthritis (RA), according to a study published in the July issue of Arthritis ...

Psychology & Psychiatry

How brains of doers differ from those of procrastinators

Researchers at Ruhr-Universität Bochum have analysed why certain people tend to put tasks off rather than tackling them directly. Using magnetic resonance imaging (MRI), they identified two brain areas whose volume and functional ...

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