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Diabetes risk ‘surprisingly lower’ in older men who are unhappily married

Research challenges the view that a rocky marriage means poor health as it shows negative marital quality is linked to lower diabetes risk in older men.

Connections between gut microbiota and the brain

Intestinal bacteria that can boost bravery or trigger multiple sclerosis: An increasing body of research results confirms the importance of the “gut-brain axis” for neurology and indicates that the triggers for a number of neurological diseases may…

Let a baby cry for better sleep, say researchers

Researchers suggest a technique that involves letting a baby cry rather than rushing to their aid may result in better sleep for infants and parents.

Early experiences shape neuronal populations in surprising ways

A team of investigators develop a new insight into how the developing brain alters its neuronal populations in response to light stimuli.

Imaging study shows promising results for patients with schizophrenia

A team of scientists from across the globe have shown that the brains of patients with schizophrenia have the capacity to reorganize and fight the illness. This is the first time that imaging data has been used to show that our brains may have the abil…

What can Pavlov’s dogs tell us about drinking?

Humans aren’t much different from other animals. Just like Pavlov’s dogs, we can become conditioned to associate environmental cues with rewards.

How mood and stress reduce lifespan

The way people respond to stress and mood disorders can shorten lifespan. A thorough piece of research may have pinned down one of the genes responsible.

Stress affects males, females differently

A stress receptor in the brain regulates metabolic responses to stressful situations differently in male and female mice, report researchers. The results could aid in the development of treatments for regulating hunger or stress responses, including an…

Coping with active surveillance anxiety in prostate cancer

Men with prostate cancer who are under medical surveillance reported significantly greater resilience and less anxiety after receiving an intervention of mindfulness meditation, a study found. The anxiety and uncertainty that men who choose active surv…

How the brain makes, and breaks, a habit

Not all habits are bad. Some are even necessary. But inability to switch from acting habitually to acting in a deliberate way can underlie addiction and obsessive compulsive disorders. Working with a mouse model, an international team of researchers de…