Propranolol reduces tremors in Parkinson’s disease

The standard medication levodopa does not always work against tremors in Parkinson’s disease, especially in stressful situations. Propranolol, however, does work during stress, providing insight into the role of the

Children’s behavioral problems are linked to higher hair cortisol levels

Cortisol is the hormone secreted by the body to respond to stressful situations, so measuring the concentration of cortisol in the hair is very useful in analysing chronic stress. “Cortisol

Tantrums in young children could be linked to ADHD, study finds

Preschool children who struggle to control their emotions and behaviour have more symptoms of attention deficit hyperactivity disorder — known as ADHD — at age seven, a study suggests. Children