News by Subject Medicine & Health

More than a quarter of children with autism spectrum disorder are also diagnosed with disruptive behavior disorders. For the first time, Yale researchers have identified a possible biological cause: a key mechanism that regulates emotion functions differently in the brains of the children who exhibit disruptive behavior.

A traumatic brain injury happens in an instant: a battlefield blast, a car crash, a bad fall. But the effects can last a lifetime -- and can leave the survivor dependent on daily care from their loved ones for decades. Now, a new tool seeks to give a voice to those caregivers, who spend countless hours tending to the daily needs of family members whose moods, thinking and abilities seemed to change overnight.

Low scam awareness in older people is associated with risk for developing Alzheimer dementia or mild cognitive impairment in the future. These findings suggest that changes in social judgment occur before changes in thinking or memory are recognizable. Findings from a prospective cohort study are published in Annals of Internal Medicine.

A new report by the Centers for Disease Control and Prevention, which uses research by Rutgers University, shows a significant increase in the percentage of 4-year-old children with autism spectrum disorder in New Jersey. The study found the rate increased 43 percent from 2010 to 2014 in the state.

Just one hour a week of brisk walking -- as if you are late to an appointment or trying to make a train -- staves off disability in older adults with arthritis pain, or aching or stiffness in a knee, hip, ankle or foot, reports a new Northwestern Medicine study.

A new report shows older people benefit from improved physical and mental health in retirement communities, resulting in cost savings to the NHS.

Autism occurs in children from all backgrounds. But the impacts of autism are not felt equally across all groups.

One in three students with ADHD received no school-based interventions and two of three received no classroom management, researchers found in the largest study of children and teens with ADHD ever conducted. At least one in five students with ADHD who experience significant academic and social impairment - those most in need of services - received no school intervention. The gap was particularly evident for adolescents and youth from non-English-speaking and/or lower income families.