Autism Spectrum Disorders (ASD), also known as Pervasive Developmental Disorders (PDDs), cause severe and pervasive impairment in thinking, feeling, language, and the ability to relate to others. These disorders are usually first diagnosed in early childhood and range from a severe form, called autistic disorder, through pervasive development disorder not otherwise specified (PDD-NOS), to a much milder form, Asperger syndrome. They also include two rare disorders, Rett syndrome and childhood disintegrative disorder. more>>
Parents are usually the first to notice unusual behaviors in their child. In some cases, the baby seemed "different" from birth, unresponsive to people or focusing intently on one item for long periods of time. The first signs of an autism spectrum disorder can also appear in children who had been developing normally. When an affectionate, babbling toddler suddenly becomes silent, withdrawn, self-abusive, or indifferent to social overtures, something is wrong. more>>
There is no single best treatment package for all children with ASD. Decisions about the best treatment, or combination of treatments, should be made by the parents with the assistance of a trusted expert diagnostic team. more>>
Locate mental health services in your area, affordable healthcare, NIMH clinical trials, and listings of professionals and organizations. more>>
Related Information
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News
NIMH Grant to Explore Genetics of Autism
Publications/Resource Materials
Read, print, or order NIMH booklets, fact sheets, and other publications on autism spectrum disorders such as:
More Publications>>
Autism Spectrum Disorders Research and Resources
- Interagency Autism Coordinating Committee (IACC) provides a forum to facilitate the efficient and effective exchange of information about autism activities, programs, policies, and research among the Federal government, several non-profit groups, and the public. Web area includes upcoming events, meeting summaries, congressional reports, and committee roster.
- Clinical Trials and Research Studies
- Join the NIH Autism Listserv for current news about autism research and autism-related activities from NIH.
- HHS Report to Congress on Autism Activities
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Summary of Autism Conference Held November 19-20, 2003 (PDF file, 9 pages)
- Search MEDLINE's PubMed for recent research articles on autism spectrum disorders.
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