Researchers at Lund University have developed a technique for simultaneously measuring electrical signals from 128 areas of the brain in awake rats.
The research, focused on Black women with systemic lupus erythematosus (SLE), an inflammatory autoimmune disease, sheds light on the detrimental effects of psychosocial stress on health and the role of inflammatory mechanisms.
Following up on positive results from preliminary research, scientists at University of Utah Health are evaluating whether an eight-week program based on positive psychology techniques can improve the mood and well-being of people who have had a stroke and those who care for them.
Despite federal and state laws, runaway youth continue to be arrested, charged and detained for prostitution. Findings show significant differences among detained runaways compared to youth incarcerated for more serious offenses.
Cambridge scientists have shown that the hypothalamus, a key region of the brain involved in controlling appetite, is different in the brains of people who are overweight and people with obesity when compared to people who are a healthy weight.
Chronic pain is often accompanied by depression and anxiety. An invited commentary discusses the relationship between pain, the most common symptom for which individuals visit a physician, and depression and anxiety, the two most prevalent mental health conditions worldwide. It highlights the importance of not neglecting psychological symptoms in patients experiencing pain.
“Your presence means the world to me” may sound like a wedding invitation cliché, but an Osaka Metropolitan University study has shown that the presence of others while working does generate a state of relaxation and positive brain activity.
Depression and anxiety are thought to increase a person’s risk of developing cancer, but research results have been inconclusive.
Research from Saint Louis University School of Medicine finds that among patients 65 and older, a diagnosis of anxiety was significantly associated with an increased risk of dementia diagnosis, and benzodiazepine exposure was associated with a 28% increased risk of dementia.
There’s more to back-to-school season than snagging the latest notebooks, bookbags, and trendy jackets and jeans. A new routine, new teachers, and new schools signal a big adjustment period for some students. “Anxiety can be associated with the unknown, such as what will the teacher this year be like, what friends will be in my class, where will my classroom be, and likely other worries can pop into children’s minds,” said Cindy Smith, director of the Children’s Emotions Lab at Virginia Tech and an expert in child emotional development, parent-child interaction, and parenting behaviors.
Research from the University of Illinois shows that a person’s own behavior is the primary driver of how they treat others during brief zero-sum-game competitions, carrying more weight than the attitudes and behaviors of others. Generous people tend to reward generous behavior and selfish individuals often punish generosity and reward selfishness – even when it costs them.
Academic performance has long been linked to how supported students feel at school. Now, a Rutgers study suggests this sentiment is also essential to preventing suicides.
How people feel about their sleep has a greater impact on their well-being than what sleep-tracking technology says about their sleep quality, research led by the University of Warwick has found.
Functional seizures resemble epileptic seizures but are not prompted by any electrical activity in the brain. People with functional seizures live with stigma, stress, and emotional and financial burden — and so do their care partners. Joy Mazur spoke with Shannon Guinard about the challenges and stigmas that face care partners of people with functional seizures.
Computers and artificial intelligence (AI) are becoming increasingly important in the art world. AI-generated artworks fetch millions at auction, and artists routinely use algorithms to create aesthetic content. Now, a team of researchers from the University of Vienna has conducted experiments showing that, contrary to popular intuition, people perceive emotions and intentions when viewing art, even when they know the work was generated by a computer. The study was recently published in the journal "Computer in Human Behavior".
Teens who have been bullied by their peers, or who have considered or attempted suicide, may be more likely to have more frequent headaches than teens who have not experienced any of these problems, according to a study published in the August 2, 2023, online issue of Neurology®, the medical journal of the American Academy of Neurology. The study does not prove that bullying or thoughts of suicide cause headaches; it only shows an association.
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