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Factors associated with childhood brain tumors identified

Older parents, birth defects, maternal nutrition and childhood exposure to CT scans and pesticides are increasingly being associated with brain tumors in children, according to new research.

Marijuana use associated with lower death rates in patients with traumatic brain injuries

A survey of patients with traumatic brain injuries found those who had used marijuana were more likely to survive than those who had not used the illicit substance. The findings suggest THC, or tetrahydrocannabinol, may help protect the brain in cases …

Link between depression, abnormal brain response to visceral pain in patients with IBS

High rates of anxiety and depression amongst patients with irritable bowel syndrome (IBS) have led many researchers to believe there could be a causal relationship between psychological factors and IBS symptoms. Now, scientists have found clear evidenc…

How curiosity changes the brain to enhance learning

The more curious we are about a topic, the easier it is to learn information about that topic. New research provides insights into what happens in our brains when curiosity is piqued. The findings could help scientists find ways to enhance overall lear…

Antibiotics in infancy may be linked to childhood obesity

Kids who receive several rounds of antibiotics before age two may be at an increased risk of being overweight by age five, suggests a new study.

Ways to deal with a toxic co-worker

A co-worker who is unhappy at work and shows it in a negative way can foster an emotionally draining situation for everyone else.

Helping kids take criticism constructively

Receiving feedback is a skill, and like most skills, it requires practice, and a willingness to change and improve.

Judgment and decision-making: Brain activity indicates there is more than meets the eye

People make immediate judgments about images they are shown, which could impact on their decisions, even before their brains have had time to consciously process the information, a study of brainwaves has found.

Doing math with your body

You do math in your head most of the time, but you can also teach your body how to do it. Researchers investigated how our brain processes and understands numbers and number size. They show that movements and sensory perception help us understand numbers.

Schizophrenia, bipolar disorder associated with dendritic spine loss in brain

Schizophrenia and bipolar disorder both appear to be associated with dendritic spine loss in the brain, suggesting the two distinct disorders may share common pathophysiological features.