Tag: repetitive behavior

June 2019
fMRIs of monkey brains in a grid of 6 show highlighted areas.
News

Monkeys with autism mutation show condition’s key traits

by  /  12 June 2019

Researchers have engineered two generations of monkeys with mutations in SHANK3, a top autism gene. The first generation shows traits reminiscent of the condition.

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Young man sits alone with his hands over his face
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Self-injury persists for years in boys with fragile X syndrome

by  /  5 June 2019

About half of boys and men with fragile X syndrome injure themselves — and continue to do so for years.

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May 2019
News

Gut microbes from autistic children may alter behavior in mice

by  /  30 May 2019

Mice colonized with gut microbes from some autistic boys show behaviors like those of the boys.

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an autistic boy in a field
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Repetitive behaviors ease with age in most autistic children

by  /  3 May 2019

Restricted and repetitive behaviors decrease significantly in about 75 percent of autistic children from age 3 to 11.

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a boy in red knocking on a wall
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Sensory sensitivity may forecast self-injury in autistic children

by  /  3 May 2019

Autistic infants who have extreme responses to sights, sounds or textures tend to harm themselves as toddlers.

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A group of boys and girls holding hands walking on a school hallway
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Diagnostic tests don’t miss girls with autism, study suggests

by  /  2 May 2019

Boys and girls with autism get virtually identical scores on three commonly used diagnostic tests, suggesting that sex doesn’t affect the scores.

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Nasal spray jetting from bottle on a dark background
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Ready or not, two drugs for autism edge closer to clinic

by  /  1 May 2019

Two drugs that alter the activity of the hormone vasopressin seem to improve social communication in autistic people, but some experts question the findings.

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December 2018
News

Unusual sensory responses in infancy may hint at autism

by  /  12 December 2018

Some children diagnosed with autism by age 2 show unusual responses to sights, sounds and textures as infants.

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November 2018
Three columns of brain images show patterns of brain connections.
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Repetitive behaviors tied to brain activity patterns in toddlers

by  /  29 November 2018

Children who have repetitive behaviors, a core autism trait, may show particular patterns of brain activity as early as 1 year of age.

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Monkey looks to the left.
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Monkey with mutation in top autism gene shows social problems

by  /  14 November 2018

The first monkey with a mutation in SHANK3, a top autism gene, is nearly 3; it spends its days circling its cage rather than interacting with other monkeys.

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