Diseases, Conditions, Syndromes

Social cohesion found to be key risk factor in early COVID infections

Social cohesion, normally associated with positive outcomes in physical and mental health, can be a liability during a pandemic, according to new research by the University of California, Irvine, and the University of Washington.

Psychology & Psychiatry

Smiling can trick your mind into being more positive, study finds

From Sinatra to Katy Perry, celebrities have long sung about the power of a smile—how it picks you up, changes your outlook, and generally makes you feel better. But is it all smoke and mirrors, or is there a scientific ...

Psychology & Psychiatry

Heat takes its toll on mental health

Hot days increase the probability that an average adult in the U.S. will report bad mental health, according to a study published March 25, 2020 in the open-access journal PLOS ONE by Mengyao Li of the University of Georgia, ...

Psychology & Psychiatry

Twitter can reveal our shared mood

In the largest study of its kind, researchers from the University of Bristol have analysed mood indicators in text from 800 million anonymous messages posted on Twitter. These tweets were found to reflect strong patterns ...

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