Brain

Scientists could be a step closer to finding a way to reduce the impact of traumatic memories, according to a Texas A&M University study published recently in the journal Nature Neuroscience.

If relatives of people with mental illness become better at accepting the difficult emotions and life events they experience - which is what training in compassion is about - their anxiety, depression and stress is reduced. These are the results of a new study from the Danish Center for Mindfulness at Aarhus University.

Muons, particles akin to electrons, have kepts physicists' heads spinning for more than a decade, because an experimental measurement of their magnetic properties (1) disagrees with theory. Could this be caused by unknown particles or forces?

A new theoretical calculation of this parameter, involving CNRS physicists and published in the journal Nature, has reduced the discrepancy with the experimental measurement. The debate nevertheless continues.

--

In Norway, all newborn children are tested for 25 rare genetic diseases through the Newborn Screening program, and the most common of these is phenylketonuria (abbreviated to PKU), known as Folling Disease.

Every year, between 3-7 children are born in Norway with PKU, and this diagnosis has a great impact on the rest of their lives. People with PKU must follow a very strict diet all their lives, where they must avoid almost all foods that contain proteins.

Sutures are used to close wounds and speed up the natural healing process, but they can also complicate matters by causing damage to soft tissues with their stiff fibers. To remedy the problem, researchers from Montreal have developed innovative tough gel sheathed (TGS) sutures inspired by the human tendon.

In an article published in the April 8 issue of Nature, the National Institutes of Health's Somatic Cell Gene Editing Consortium provided a detailed update on the progress of their nationwide effort to develop safer and more effective methods to edit the genomes of disease-relevant somatic cells and reduce the burden of disease caused by genetic changes.

Cancer doctors may soon have a new tool for treating melanoma and other types of cancer, thanks to work being done by researchers at the University of Colorado Cancer Center.

Eliminating racist and anti-LGBTQ policies is essential to improving the health of Black gay, bisexual and other sexual minority men, according to a Rutgers-led research team.

The study, published in the American Journal of Preventive Medicine, examined the impact that U.S. state-level structural racism and anti-LGBTQ policies have on the psychological and behavioral health of Black and white sexual minority men.

Doublespeak, or the use of euphemisms to sway opinion, lets leaders avoid the reputational costs of lying while still bringing people around to their way of thinking, a new study has found.

Researchers at the University of Waterloo found that the use of agreeable euphemistic terms biases people's evaluations of actions to be more favourable. For example, replacing a disagreeable term, "torture," with something more innocuous and semantically agreeable, like "enhanced interrogation."

CHAPEL HILL, NC - A team led by scientists at the UNC School of Medicine identified a molecule called microRNA-29 as a powerful controller of brain maturation in mammals. Deleting microRNA-29 in mice caused problems very similar to those seen in autism, epilepsy, and other neurodevelopmental conditions.

The results, published in Cell Reports, illuminate an important process in the normal maturation of the brain and point to the possibility that disrupting this process could contribute to multiple human brain diseases.

In a survey-based study of 105 graduate-level counseling students who identified as Black, Indigenous, or people of color (BIPOC), investigators found that experiences of discrimination can negatively affect student overall wellbeing and lead to burnout.

New research led by the universities of Kent and Warwick has found that, contrary to previous beliefs, adolescents born preterm have the same levels of self-esteem and overall wellbeing as those born full-term.

Researchers at Tokyo Institute of Technology (Tokyo Tech) have experimentally demonstrated a novel cancer diagnosis technique based on the scattering of circularly polarized light. Computational studies revealed that this technique can detect the progression of precancerous lesions and early cancer. This method can be implemented using an endoscope equipped with spin-LEDs--devices that emit circularly polarized light.

At a cost of $38 billion a year, an estimated 5.3 million people are living with a permanent disability related to traumatic brain injury in the United States today, according to the Centers for Disease Control and Prevention. The physical, mental and financial toll of a TBI can be enormous, but new research from the University of Georgia provides promise.

DURHAM, N.C. -- Integrating the American classroom has long been a goal of many who seek to eradicate racial discrimination. But a new paper from four economists, including Duke University's William A. "Sandy" Darity Jr., suggests that Black students do not always benefit from attending racially balanced schools.

Instead, Black adults who attended racially balanced high schools in the mid-20th century completed significantly less schooling than those who attended either predominantly black or predominantly white schools, the authors found.