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Psychology & Psychiatry news

Genetics

Largest genetic study to date identifies 13 new DNA regions linked to dyslexia

Dyslexia is a neurodevelopmental condition estimated to affect between 5–10% of people living in most countries, irrespective of their educational and cultural background. Dyslexic individuals experience persistent difficulties ...

Psychology & Psychiatry

Combined effects of body cooling and mental fatigue hinder endurance performance, study shows

Performance in endurance sports, such as long-distance running, cycling, and cross-country skiing, requires sustained activity over prolonged periods of time, and is influenced by multiple factors, such as temperature and ...

Psychology & Psychiatry

Trauma can trigger OCD, not just PTSD, new study finds

In the aftermath of the October 7th attacks in Israel, a team of psychologists and psychiatrists noticed an unsettling pattern among survivors: obsessions and compulsions that hadn't been there before or that have grown exaggerated.

Psychology & Psychiatry

Does your child have social anxiety? Here's how you can help

It's common for adolescents to feel nervous or shy around others. But how their parents treat them may help ease or worsen their social anxiety, according to a new study from the University of Georgia.

Psychology & Psychiatry

What the science says about antidepressants for kids and teens

The kids are not all right. Four in 10 American high school students report prolonged feelings of sadness or hopelessness, a proxy for depression symptoms, according to a survey conducted by the Centers for Disease Control ...

Psychology & Psychiatry

Astrocytes identified as hidden culprit behind PTSD

Patients with post-traumatic stress disorder (PTSD) often struggle to forget traumatic memories, even long after the danger has passed. This failure to extinguish fear memories has long puzzled scientists and posed a major ...

Psychology & Psychiatry

Increased suicide risk found among health care workers

A new study from Karolinska Institutet shows that health care workers in Sweden have a higher risk of suicide compared to other occupational groups with similar professional levels. The study highlights the risks for physicians, ...

Psychology & Psychiatry

One in 11 older Canadians has experienced depression, study finds

A new study of 3,500 Canadians aged 55 and older revealed a strong association between early childhood adversities and depression. Experiencing physical abuse in childhood was linked to a threefold increase in the likelihood ...

Psychology & Psychiatry

No clear answers on antidepressants in pregnancy

The US Food and Drug Administration recently convened a panel of experts to examine a sensitive and increasingly urgent question: should antidepressants be prescribed to women suffering from depression during pregnancy?

Psychology & Psychiatry

How our brains are drawn to and spot faces everywhere

If you have ever spotted faces or human-like expressions in everyday objects, you may have experienced the phenomenon of face pareidolia. Now, a new study by the University of Surrey has looked into how this phenomenon grabs ...

Psychology & Psychiatry

Alopecia areata associated with severe psychosocial impact

Alopecia areata (AA) has a severe psychosocial impact, which is linked to illness perceptions and stigma more strongly than disease severity, according to a study published online July 16 in the British Journal of Dermatology.