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Spectrum: Autism Research News

Tag: sleep

September 2021
researcher holds zebrafinch

Fish, frogs, flies and other fauna in scientific firsts

by  /  8 September 2021

Over the past century, scientists have used a variety of animal models to advance their understanding of the developing brain and autism.

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A lighthearted, colorful, chaotic lab scene with fruit flies, worms peeking out of petri dishes, zebrafish in beakers and an octopus creeping out of a cabinet..

Special report: Unusual animal models of autism

8 September 2021

In the past two decades, some autism researchers have turned to simple animals, such as roundworms, fruit flies and zebrafish, for their investigations. Others have sought answers from experiments with frogs, birds and even octopuses.

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A lighthearted, colorful, chaotic lab scene with fruit flies flying in formation, worms peeking out of piles of dirt and zebrafish spilling out of beakers.

What studying worms, flies and fish says about autism

by  /  8 September 2021

Researchers are increasingly turning to simple animals to learn about autism biology and find leads for new drugs.

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August 2021
Twin boys sleeping on green sheets.

Genetic roots of sleep issues, autism may be entwined

by  /  9 August 2021

The same genetic factors may underlie both autism and autistic people’s tendency to have sleep problems, such as insomnia.

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July 2021

Sleep problems in autism may stem from leaky brain barrier

by  /  23 July 2021

Problems with falling and staying asleep are common in autism, and they may be due in part to leaks in the blood-brain barrier, according to a new study in fruit flies.

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Young child sitting at table with head down, asleep.

Autistic children’s sleep problems linked to behavioral regulation issues

by  /  5 July 2021

Young autistic children with sleep troubles tend to have difficulty regulating their behavior later in childhood.

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May 2021
Illustration of hybrid objects: part light bulb, part lab vial, some in blue and some in red to signify null and replicated results

Null and Noteworthy: Pregnancy factors, household language, toddler tests

by  /  20 May 2021

In this edition of Null and Noteworthy, researchers rebut a controversial epidural study, test out autism assessments in toddlers and give the okay for multilingualism in autistic children.

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April 2021
A group of six images of fruit fly brains show networks in green and pink.

Poor sleep could be core feature of autism, related conditions

by  /  15 April 2021

Fruit flies with low expression of a gene linked to neurodevelopment have disrupted sleep, poor memory and altered social behavior.

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January 2021
Boy sleeping in low light

Brain-wave patterns flag sleep differences in dup15q syndrome

by  /  13 January 2021

Children with dup15q syndrome may have telltale patterns of brain activity during sleep and get less non-REM sleep than neurotypical children do.

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Colorful CT scan of a zebrafish head.

Zebrafish strains reveal broad effects of autism genes

by  /  11 January 2021

Mutations in autism-linked genes lead to a variety of changes in brain activity, sensory perception and sleep-wake cycles in zebrafish.

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