Links

Parent Resources
Brain Connection
Neuroscience for Kids
Frontiers for Young Minds

Autism Spectrum Disorder 
Autistic Self Advocacy Network
Autism Science Foundation 
Autism Speaks
Organization for Autism Research 
MIND Institute Resource Center

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Fragile X Syndrome 
National Fragile X Foundation

Down Syndrome 
Down Syndrome Research Foundation 
Down Syndrome Information Alliance
National Down Syndrome Society

Professional Societies
Society for Research in Child Development
Society for Neuroscience 
Cognitive Neuroscience Society 
International Society for Autism Research