Learn what autism is, explore the causes, clinical signs, symptoms, diagnostics, management, and treatment of autism, and then discover the controversy surrounding this condition. Related to this QuestionWhat chromosomes are affected by autism? How many chromosomes does someone with Down Syndrome have...
What population is affected by neurofibromatosis? How many infants are born infected with toxoplasmosis? How many people have autism worldwide? How many foodborne disease outbreaks have there been in Europe? How many people died in America from the Spanish flu?
and low rates of traditional adult success milestones such as employment, or ability to live independently or have meaningful social relationships. Many people are surprised to learn thatyoung adultswith autism are less likely to work for pay than adults with intellectual...
Early warning signs and symptoms of autism are recognizable. If parents or doctors are able to diagnosis autism as an infant, treatment can greatly improve a baby's brain. Signs of autism usually appear between 12 and 18 months, but parents should still be on the lookout for common autism s...
Many people are fascinated by human behavior. Why do we act the way we do? How is our behavior influenced, or measured? And why is behavioral change so difficult? In this blog post, we describe several behavioral theories, as well as different ways to measure humanbehavior. Lastly, we dis...
DSM-5DiagnosisPDD-NOSSocial Communication DisorderWe conducted a 5-year follow-up systematic review and meta-analysis to determine change in frequency of autism spectrum disorder (ASD) diagnosis since diagnostic and statistical manual 5 (DSM-5)......
Although we don’t yet know whether the Neandertal DNA associated with autism is also linked to intelligence, savantism or general creativity, we are slowly connecting the dots. If such a relation exists, it suggests that intermixing with Neandertals has affected multiple aspects of brain evol...
Some third parties are outside of the European Economic Area, with varying standards of data protection. See our privacy policy for more information on the use of your personal data. Manage preferences for further information and to change your choices. Accept all cookies ...
The best of National Geographic delivered to your inbox Sign up for more inspiring photos, stories, and special offers from National Geographic.Sign Up Legal Terms of Use Privacy Policy Interest-Based Ads Our Sites Nat Geo Home Attend a Live Event Book a Trip Buy Maps Inspire Your Kids Shop...
Depression: A person with depression may ruminate on very negative or self-defeating thoughts. For example, they may obsess over a belief that they are unworthy, not good enough, or doomed to fail. Anxiety: People with anxiety may ruminate on specific fears, such as the idea that something ...