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Psychology & Psychiatry news

Psychology & Psychiatry

A chain of intergenerational violence: Study finds link between adverse childhood experiences and elder abuse

New research shows the connection between adverse childhood experiences (ACEs), such as physical or emotional abuse, and an increased risk of people growing up to be abusive against older generations. While generational trauma ...

Psychology & Psychiatry

Fiber photometry technique finds serotonin levels in brain increase with reward value

Serotonin is often referred to as the "happiness molecule." It plays a critical role in affecting mood levels and is also a neurotransmitter that sends signals within the brain and the body.

Psychology & Psychiatry

Why do we yawn when we see someone else yawn?

After a hearty lunch at work, you and your co-workers go into a meeting. First one colleague starts to yawn, then a second and finally it's your turn. Many biological explanations have been put forward for this, but what ...

Psychology & Psychiatry

FDA approves new kind of drug for schizophrenia

The first new type of medication in decades to help fight against schizophrenia was approved on Thursday by the U.S. Food and. Drug Administration.

Psychology & Psychiatry

Study: Negative body image among teens is a global issue

A new study by University of Waterloo researchers has found that the majority of young people on social media are dissatisfied with their bodies. Researchers say this is a global issue.

Psychology & Psychiatry

A closer look at predicting psychosis in high-risk young people

University of Adelaide researchers have taken a closer look at how to predict transition to psychosis in young people who meet a specific set of subthreshold psychotic symptoms and syndromes, also referred to as ultra-high ...

Psychology & Psychiatry

Digital biomarkers shed light on seasonality in mood disorders

Wrist-based activity sensors worn by individuals with depression and those without over the course of two weeks provided evidence for the relationship between daily sunlight exposure and physical activity, according to a ...

Psychology & Psychiatry

Community resources linked with better teen mental health

Youth living in neighborhoods with more community assets—such as parks, libraries, health services and transportation options—were less likely to report feelings of hopelessness, according to a new JAMA Network Open study ...

Psychology & Psychiatry

Online microaggressions linked to poor sleep quality for Black women

A new study finds that microaggressions aimed at Black women online appear to harm the health of other Black women who see those microaggressions—even though the microaggressions are not aimed at them personally. Specifically, ...

Diseases, Conditions, Syndromes

ALS diagnosis and survival linked to metals in blood, urine

People with higher levels of metals found in their blood and urine may be more likely to be diagnosed with—and die from—amyotrophic lateral sclerosis, or ALS, a University of Michigan-led study suggests.

Psychology & Psychiatry

Q&A: Public health expert discusses social media's impact on teens

As the United States government considers major policy decisions regarding social media, including a potential forced sale of TikTok and new legislation to protect young users, the comprehensiveness of research informing ...

Psychology & Psychiatry

Fewer U.S. teen girls are reporting 'persistent sadness'

There's a hint of good news for parents concerned about teen mental health: After 57% of U.S. teen girls surveyed in 2021 said they felt "persistent sadness," that number declined somewhat by 2023, to 53%, new government ...

Psychology & Psychiatry

Olympians say conversations on sports, mental health are changing

Competing on the world stage, Olympic athletes face immense pressure to perform their best and represent their country. Mental health dominated Olympic conversations in 2021 after U.S. gymnast Simone Biles withdrew from the ...