Home » Archives by category » Psychology news (Page 509)

Pollen allergies occur more frequently in anxiety sufferers

Seasonal allergies to different types of grass or tree pollen are more common in people with anxiety disorders, while patients with depression are more likely to suffer from perennial allergies triggered by allergens such as animal hair. Conversely, fo…

Inhibitory neurons have two types of impact on brain oscillations

Synchronization is important to understanding how neurons behave, which is particularly relevant with regard to brain diseases like Alzheimer’s, epilepsy and Parkinson’s. Now, a group of researchers has used a combination of two computer models to stud…

Veganism: Why food choice can spark rage

Veganism is growing in popularity, but the movement faces resistance. Here, we ask why the decision to follow a plant-based diet makes some people angry.

Does your health in middle age predict how healthy you’ll be later in life?

In a new study, researchers identified factors associated with brain health in middle age in order to identify ways to preserve brain function when people are older.

Altered brain activity in antisocial teenagers

Teenage girls with problematic social behavior display reduced brain activity and weaker connectivity between the brain regions implicated in emotion regulation. The findings now offer a neurobiological explanation for the difficulties some girls have …

Music helps to build the brains of very premature babies

To help the brains of very premature newborns develop as well as possible despite the stressful environment of intensive care, researchers propose an original solution: music written especially for them. And the first results are surprising: medical im…

Broken brain cells repaired in dementia mouse model

Dysfunctional neurons in the hippocampus of adult female mice modeling dementia can be repaired and reconnected to distant parts of the brain, reports a new study. The similarity between the mouse model and the human condition underscores the therapeut…

Brain stimulation speeds up visual learning

A combination of visual training and a recently developed brain stimulation technique boosts learning in healthy adults and cortically blind patients.

Growing up high: Neurobiological consequences of adolescent cannabis use

About one in five Canadian adolescents uses cannabis. Neuroscientists have been researching the effects of cannabis on the adolescent brain. Adolescence is associated with the maturation of cognitive functions, such as working memory, decision-making, …

Weighing yourself every day could prevent weight gain

New research finds that self-weighing and seeing a graphical representation of their weight changes can prompt people to lose or maintain their weight.