New research from the University of Leicester and the Leicestershire Partnership Trust shows that people with mental illness are receiving lower levels of preventive medical screening compared with the general population.
It’s nice to have success—but it can also make you worry that the jealous people will try to bring you down. New research in Psychological Science, a journal of the Association for Psychological Science, has found that the fear of being the target of malicious envy makes people act more helpfully toward people who they think might be jealous of them.
A study in the Dec. 1 issue of the journal SLEEP found that deployment to Iraq and Afghanistan significantly influenced sleep quality and quantity in a population of 41,225 military service personnel. The study suggests that the promotion of healthier sleep patterns may be beneficial for military service members.
One-third of lesbian, gay, bisexual and transgender youth have attempted suicide in their lifetime — a prevalence comparable to urban, minority youth — but a majority do not experience mental illness, according to a report by researchers at the University of Illinois at Chicago.
New research by University of Minnesota psychologists shows how social support benefits are maximized when provided “invisibly”—that is without the support recipient being aware that they are receiving it.
A team of scientists from the University of Southampton, Royal Holloway, University of London, and the Institute of Zoology at London Zoo have been researching the social butterfly effect – studying how we change our friends throughout our lives.
St. Jude Children’s Research Hospital investigators have identified key components of a signaling pathway that controls the departure of neurons from the brain niche where they form and allows these cells to start migrating to their final destination. Defects in this system affect the architecture of the brain and are associated with epilepsy, mental retardation and perhaps malignant brain tumors.
Upper-class people have more educational opportunities, greater financial security, and better job prospects than people from lower social classes, but that doesn’t mean they’re more skilled at everything. A new study published in Psychological Science, a journal of the Association for Psychological Science, finds surprisingly, that lower-class people are better at reading the emotions of others.
Writing in the journal Neuron, investigators report that enzymes involved in ailments from stroke to cancer also play a role in Huntington’s disease. Blocking the function of these enzymes, called matrix metalloproteinases (MMPs), is beneficial in cell and animal models of Huntington’s, and could be an effective therapeutic strategy for patients.
According to a new study, a brief writing exercise can help women in college physics classes improve their academic performance and reduce some of the well-documented differences between male and female science students. The writing exercise seems particularly beneficial to female students who tend to subscribe to the negative stereotype that males perform better in physics, the researchers say.
Some people always know which way is north and how to get out of a building. Others can live in an apartment for years without knowing which side faces the street. Differences among people that include spatial skills, experience, and preferred strategies for wayfinding are part of what determines whether people get lost in buildings—and psychological scientists could help architects understand where and why people might get lost in their buildings, according to the authors of an article published in Current Directions in Psychological Science, a journal of the Association for Psychological Science.
A team led by scientists at The Scripps Research Institute has solved the structure of one of the receptors that responds to the neurotransmitter dopamine. Although dopamine transmission is essential to normal brain functioning, the biological assembly of the molecules involved in this crucial neuronal interplay had not been known—until now. The work was reported in the November 19, 2010, issue of the journal Science.
Our brain usually combines the two slightly divergent images of our eyes into a single consistent perception. However, if the visual information does not match, only one image is seen at a time. This phenomenon is called binocular rivalry. Researchers around Andreas Bartels at the Werner Reichardt Centre for Integrative Neurosciences (CIN) and the Max Planck Institute for Biological Cybernetics in Tübingen, Germany used this phenomenon to decipher a key mechanism of the brain functions that contributes to conscious visual perception.
Estrogen is an elixir for the brain, sharpening mental performance in humans and animals and showing promise as a treatment for disorders of the brain such as Alzheimer’s disease and schizophrenia. But long-term estrogen therapy, once prescribed routinely for menopausal women, now is quite controversial because of research showing it increases the risk of cancer, heart disease and stroke.
Schizophrenia is a mental disorder that differs between the sexes in terms of age at onset, symptomatology, response to medication, and structural brain abnormalities. Now, a new study from the Université de Montréal shows that there is gender difference between men and women’s mental ability – with women performing better than men. These findings, published recently in, Schizophrenia Research, have implications for the more than 300 000 affected Canadians.