Autism spectrum disorders

Clues to autism's causes may lie in the gut

Professor Alessio Fasano, a gastroenterologist at Massachusetts General Hospital in the US, has several relatives and friends raising children with autism—a neurological disorder characterized by impaired social behavior—so ...

Health

Study: Milder autism far outpacing 'profound' diagnoses

As autism diagnoses become increasingly common, health officials have wondered how many U.S. kids have relatively mild symptoms and how many have more serious symptoms, such as very low IQ and inability to speak.

Autism spectrum disorders

Look out for the early signs of autism

When children have autism, it's possible to recognize the symptoms as early as when they are 18 months old.

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