Home » Archives by category » Psychology news (Page 224)

Opioid prescriptions significantly higher for patients with lifelong disabilities, study finds

People with two pediatric-onset neurodevelopmental disorders are prescribed opioids at a rate up to five times higher than those who do not have those conditions, a new study finds. Researchers say the findings raise concerns over addiction, overdose a…

Researchers discover brain pathway that helps to explain light’s effect on mood

Improved understanding of a neural pathway connecting light-sensitive cells in the retina with the cortical brain regions involved in mood and cognition has implications for the development of treatments for mood disorders.

Social interactions tied to sense of purpose

Research in psychological and brain sciences shows a link in older adults between social interactions and having a sense of purpose.

Gardening can cultivate better mental health

New research suggests that many people may indeed reap mental health benefits from working with plants — even if they’ve never gardened before.

Solving algorithm ‘amnesia’ reveals clues to how we learn

A discovery about how algorithms can learn and retain information more efficiently offers potential insight into the brain’s ability to absorb new knowledge. The findings could aid in combating cognitive impairments and improving technology.

Helping teens channel stress, grow in resilience

The mental health crisis among teens has prompted an urgent quest for preventive interventions. Researchers believe they have one. As the team explains in a recent study, the 30-minute online training module teaches teenagers to channel their stress re…

Safety first: How stigma may impact health

Lack of safety, according to a new theory, may have a direct impact on the health of people in marginalized communities, particularly the LGBTQ community. The theory challenges decades of thinking that health disparities in the LGBTQ community are prim…

Death of a family member may increase heart failure mortality risk

Heart failure patients experiencing grief or in mourning following the loss of a close family member are at an increased risk of death, particularly during the first week following the family member’s death, according to a new study.

Honeycomb maze reveals role of hippocampus in navigation decisions

Researchers have discovered that the hippocampus creates a vector-based representation to support animals to make optimal navigation decisions. The researchers report results which go a long way to solving the problem of how hippocampal place cells con…

New imaging technique allows researchers to see gene expression in brains of live mice in real time

Scientists have developed a new technique for imaging mRNA molecules in the brains of living mice. The research reveals new insights into how memories are formed and stored in the brain and could allow scientists to learn more about diseases such as Al…