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Brains of minimally verbal autistic children respond slowly to sound
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Several of the brain’s responses to sound are sluggish in autistic children who speak few or no words, compared with those who are verbal.
Autism’s core symptoms accompany a constellation of subtle signs that scientists are just beginning to unmask.
Several of the brain’s responses to sound are sluggish in autistic children who speak few or no words, compared with those who are verbal.
Autistic infants who have extreme responses to sights, sounds or textures tend to harm themselves as toddlers.
Most 4-year-old autistic children cannot string more than two words together.
Depression may influence how people with autism perform on tests of social function.
Restricted and repetitive behaviors decrease significantly in about 75 percent of autistic children from age 3 to 11.
Autistic children are more likely to have gastrointestinal problems than typical children are, but no more so than children with other brain conditions.
Two drugs that alter the activity of the hormone vasopressin seem to improve social communication in autistic people, but some experts question the findings.
One of the leading theories of autism posits that girls and women are biologically protected from the condition.
The ‘extreme male brain’ theory suggests that autism is an exaggeration of systematic sex differences in ways of thinking.
Serotonin, the brain chemical best known for its link to depression, may also be involved in autism.