Aug 05, 2022 · Get the latest health news, diet & fitness information, medical research, health care trends and health issues that affect you and your family on ABCNews.com
Autism, or autism spectrum disorder (ASD), refers to a broad range of conditions characterized by challenges with social skills, repetitive behaviors, speech and nonverbal communication. According to the Centers for Disease Control, autism affects an estimated 1 in 44 children in the United States today.
Classification Spectrum model. Autism is a highly variable neurodevelopmental disorder and has long been thought to cover a wide spectrum, ranging from individuals with high support needs—who may be non-speaking, developmentally delayed, and more likely to present with other co-existing diagnoses including intellectual disability—to individuals with low support needs who may have more ...
Mar 20, 2020 · Blood tests to diagnose TBI are an emerging area of research. In 2018, the Food and Drug Administration approved a blood test that detects two proteins, UCH-L1 and GFAP, which are released by the brain into the bloodstream when a mild concussion occurs.
Jul 25, 2022 · In families with one child with ASD, the risk of having a second child with the disorder also increases. Many of the genes found to be associated with autism are involved in the function of the chemical connections between brain neurons (synapses). Researchers are looking for clues about which genes contribute to increased susceptibility.
Nov 01, 2021 · Autism symptoms usually appear in early childhood, before the age of 2. For example, infants may not make eye contact. In some cases, they might show indifference toward their parents.
Dec 21, 2021 · According to a 2019 study, in 41.9% of autistic children, symptoms were first noticeable between 7 and 12 months. In addition, language delay was one of the most common reasons for prompting an ...