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- Environmental factors like toxins (lead, mercury, pesticides) or maternal infections (rubella, bacterial vaginosis, cytomegalovirus (CMV)) during pregnancy might also play a part. Together, these factors can disrupt brain structure, function, and neural (nerve) circuits, leading to ASD traits.
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1 day ago · Myth #3: There’s an autism epidemic. Autism is becoming more common as a diagnosis. But that’s primarily because of four big changes: Greater recognition. The public is more aware of ASD than ...
Key points. Autism spectrum disorder (ASD) is a developmental disability caused by differences in the brain. Some people with ASD have a known difference, such as a genetic condition. Other causes are not yet known.
May 23, 2024 · 4 min read. A groundbreaking study led by UCLA Health has unveiled the most detailed view of the complex biological mechanisms underlying autism, showing the first link between genetic risk of the disorder to observed cellular and genetic activity across different layers of the brain.
4 days ago · Prenatal viral infection has been called the principal non-genetic cause of autism. Prenatal exposure to rubella or cytomegalovirus activates the mother's immune response and may greatly increase the risk for autism in mice. Congenital rubella syndrome is the most convincing environmental cause of autism.
May 16, 2024 · Research has shown that autism may be severely underdiagnosed in adults. ASD wasn’t even listed in the Diagnostic and Statistical Manual of Mental Disorders (DSM) psychiatric handbook until 1980. Women and people of color tend to be diagnosed later than white males, giving them fewer opportunities for intervention and therapy.
May 23, 2024 · A groundbreaking study led by UCLA Health has unveiled the most detailed view of the complex biological mechanisms underlying autism, showing the first link between genetic risk of the disorder to...
May 20, 2024 · The researchers also identified previously unknown genes, such as SCN2A, that are associated with autism, and they estimate that more than 1000 genes play a role in increasing the risk for...
