Related by context. Frequent words. (Click for all words.) 69 autism spectrum disorders 67 autism 64 neurological disorders 63 mental retardation 62 autism spectrum disorder 61 developmental disorder 61 disorders 59 learning disabilities 59 developmental delays 59 behavioral disorders 57 psychiatric disorders 57 cognitive impairments 57 mood disorders 57 Down syndrome 56 developmental disability 56 developmental disabilities 55 autistic 55 Autism 55 neurological 54 cognitive deficits 54 mental illnesses 54 neurological diseases 54 psychiatric illnesses 54 neurological disorder 53 mental disorders 53 autism spectrum 53 autistic spectrum 52 neurodegenerative disorders 52 genetic abnormalities 52 ADHD 52 genetic disorders 52 genetic disorder 51 dementias 51 developmentally delayed 51 malformations 51 metabolic disorders 50 schizophrenia 50 dyslexia 50 birth defects 50 cognitive disabilities 50 epilepsy 50 Asperger 50 anxiety disorders 49 syndromes 49 abnormalities 49 neurodegenerative disease 49 neurodegenerative diseases 49 genetic defects 49 Autistic 49 Down Syndrome 49 disorder ADHD 49 Fragile X 48 cerebral palsy 48 disabilities 48 intellectual disability 48 cognitive functions 48 cognitive 48 Dyslexia 48 ASD 48 FASD 48 psychiatric disorder 48 spina bifida 47 Asperger Syndrome 47 muscular dystrophy 47 behavioral 47 malformation 47 Asperger syndrome 47 degenerative diseases 47 cognitive impairment 47 neurodegenerative 47 deafness 47 disorder 47 Tourette syndrome 47 genetic defect 46 mental illness 46 pathologies 46 dementia 46 Lead poisoning 46 sleep disorders 46 Duchenne muscular dystrophy 46 visual impairment 46 fetal alcohol 46 Alzheimer disease 45 aphasia 45 birth defect 45 gene mutations 45 autoimmune disorders 45 sickle cell disease 45 inflammatory bowel disease 45 Attention Deficit Hyperactivity Disorder 45 neuromuscular diseases 45 genetic mutations 45 chronic illnesses 45 neurologic 45 Early Intervention 45 neurological symptoms 45 Alzheimer disease AD 44 hyperactivity 44 diseases 44 cognitive abilities 44 Learning Disabilities