Autism spectrum disorders

Autism may involve disordered white matter in the brain

It's still unclear what's different in the brains of people with autism spectrum disorders (ASDs), but evidence from genetic and cell studies points to abnormalities in how brain cells (neurons) connect to each other. A study ...

Medications

No heart attack risk from attention-deficit drugs: study

A major study of more than one million children and young adults has shown no higher risk of heart attack among those who take drugs for attention deficit hyperactivity disorder, a US study said Tuesday.

Neuroscience

Sociability may depend upon brain cells generated in adolescence

Mice become profoundly anti-social when the creation of new brain cells is interrupted in adolescence, a surprising finding that may help researchers understand schizophrenia and other mental disorders, Yale researchers report.

Attention deficit disorders

Prescribed stimulant use for ADHD continues to rise steadily

The prescribed use of stimulant medications to treat attention deficit hyperactivity disorder (ADHD) rose slowly but steadily from 1996 to 2008, according to a study conducted by the National Institutes of Health (NIH) and ...

Addiction

Evidence for 'food addiction' in humans

Research to be presented at the upcoming annual meeting of the Society for the Study of Ingestive Behavior (SSIB), the foremost society for research into all aspects of eating and drinking behavior, suggests that people can ...

Psychology & Psychiatry

Childhood trauma linked to higher rates of mental health problems

New research has shown that children's risk for learning and behavior problems and obesity rises in correlation to their level of trauma exposure, says the psychiatrist at the Stanford University School of Medicine and Lucile ...

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