Since the early 1970s, neuroscientists recognized that it was possible for patients to re-regulate brain wave activity. Much of this early work focused on helping persons with epilepsy control their seizures and was later extended toward helping children with attention deficit hyperactivity disorder (ADHD) with concentration. This brainwave…

Background: There is debate about a 10% versus 15% of body weight cutoff point for safe weight of school backpacks. Estimation of the cutoff may be affected by use of survey methods and failure to assess pain experienced while wearing a backpack. Previous research also suggests that younger students and females are more at risk for developing…