Shorter sleep and later bedtimes are linked to potentially harmful functional changes to parts of the brain important for coping with stress and controlling negative emotions, our recently published research found. And children in families with low economic resources are particularly at risk.
We are neuroscientists who are passionate about reducing socioeconomic disparities in child development. To better understand how socioeconomic disadvantage affects sleep health and brain development in children, we recruited 94 5- to 9-year-old children from socioeconomically diverse families living in New York. About 30% of the participating families had incomes below the U.S. poverty threshold.
