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What is Autism? Causes and Diagnosis


Autism - World Health Organization (WHO)

Autism spectrum disorders (ASD) are a diverse group of conditions ... cause autism. Studies that were interpreted as indicating any such ...

Autism spectrum disorder (autism) - Better Health Channel

Autism is a neuro-developmental disability thought to have neurological or genetic causes (or both). However, the cause is not yet fully understood and there is ...

What Causes Autism? - Psychology Today

The number of children diagnosed with the disorder has risen dramatically since the 1960s. Experts believe that much of the change can be attributed to changes ...

Autism Spectrum Disorder (ASD) - eMedicineHealth

Most likely, environmental, immunologic, and metabolic factors also influence the development of the disorder. There is probably no single gene or genetic ...

Autism Spectrum Disorders (ASD) - HelpGuide.org

Autism Spectrum Disorder is diagnosed based on the presence of multiple symptoms that disrupt a person's ability to communicate, form relationships, explore, ...

What Is Autism? Symptoms, Causes, Diagnosis, Treatment, and ...

Signs and Symptoms of Autism · Not pointing at objects when interested in them · Not looking at things someone else points to · Difficulty relating to others; ...

Autism Causes & Theories

Autism is most probably caused by multiple factors interacting in complex ways (i.e. genes, environment and brain development). · Autism is not etiologically ...

Autism Spectrum Disorder (ASD) - Nationwide Children's Hospital

It also impacts the way the child thinks and behaves. It can cause them to play, behave, and think in repetitive or unconventional ways. ASD is usually ...

Autism: Symptoms, Signs, Causes, and Treatment - TheHealthSite

Autism is a complex condition that appears during early childhood and includes the problems including communication skills, social skills, and behavioral ...

Autism Signs, Symptoms, & Causes - Millcreek Behavioral Health

A group of serious, complex developmental disorders characterized by impaired development in communication, social interaction, and restricted, repetitive ...

What Causes Autism? - Action Behavior Centers

The causes of autism aren't precisely understood, but both genetic and environmental factors are thought to be associated with the disorder. The use of the term ...

Autism Causes

Scientists have investigated genetics, genomics, environment, gastrointestinal issues, proteins, toxins, diet, immune system, vaccines, maternal stress, ...

What is autism - National Autistic Society

The causes of autism ... There is strong evidence to suggest that autism can be caused by a variety of physical factors that affect brain development and genetic ...

Autism Basics (for Parents) | Nemours KidsHealth

What Are the Signs & Symptoms of Autism Spectrum Disorder? · poor eye contact · a child not responding to their name · delayed speech · using only a few gestures ( ...

Autism Spectrum Disorder - Definition, Symptoms, and Causes

Autism Spectrum Disorder ... Autism Spectrum Disorder is a developmental disability that causes differences in the way the brain works. Individuals with autism ...

What is Autism Spectrum Disorder (ASD)? - UCSD Neurosciences

Major advances have occurred in discovering a large number of genes which when mutated may contribute to or directly cause ASD. About 50 such genes are so ...

Autism Causes, Symptoms, Diagnosis, Treatment, Prognosis

The prognosis for autistic individuals has vastly improved compared to 30 years ago due to the timing and the level of interventions. Some adults with autism ...

Autism Causes and Risk Factors - Verywell Health

The causes of autism spectrum disorder are still unknown and many theories have been disproven. Learn about the ongoing research into genetics, brain structure ...

Autism spectrum disorder - American Psychological Association

Autism spectrum disorder (ASD) refers any one of a group of disorders with an onset typically occurring during the preschool years.

Autism - causes, symptoms, diagnosis, treatment, pathology - nfstac

What is Autism? Autism is now referred to as autism spectrum disorder (ASD), and encompasses previously defined separate yet similar disorders like Asperger ...