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Spectrum: Autism Research News

Tag: sleep

September 2022
Lab mice (Mus musculus), tribe Balbc, three 13 day old babies with eyes still closed, laying side by side

Sleepy mice with autism-linked mutation struggle to fall asleep

by  /  12 September 2022

Mice with a mutated copy of SHANK3 fail to establish normal sleep patterns during development.

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August 2022
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: Mind reading, specialist shortage, sleep problems source

by  /  23 August 2022

This month, a commonly used emotion-recognition test doesn’t perform as expected — nor does a survey of past efforts to train autism specialists or a hunt for the sources of the sleep problems that often accompany the condition.

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June 2022

Poor sleep shifts social circuit in mice

by  /  20 June 2022

Even temporary bouts of too little non-REM sleep can lead to long-term changes in how the animals respond to certain social situations, new research suggests.

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May 2022
Scientist Lucia Peixoto portrait.

Rising star: Lucia Peixoto, breaking down the interplay between sleep and autism

by  /  9 May 2022

The young researcher from Uruguay uses her expertise in genetics — and discipline as a former athlete — to untangle sleep’s role in neurodevelopmental conditions, one experiment at a time.

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April 2022

Mice missing key clock gene show autism-like traits

by  /  28 April 2022

A new study is the first to link social, repetitive and motor behaviors to mutations in BMAL1, which regulates the body’s circadian rhythms.

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March 2022
Micrograph of neuron dendrite segments.

Maternal sleep apnea may contribute to autism-like traits in rats

by  /  18 March 2022

Pups born to mothers that experience low oxygen during sleep have overactive mTOR signaling, which has been linked to some forms of autism.

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February 2022
Conceptual illustration of child sleeping under blanket with multiple EEG waves overlaid on top and a window on left showing it is daytime and window on right showing nighttime.

Cracking autism’s sleep conundrum

by  /  25 February 2022

Sleep problems may contribute to or derive from autism traits — or both. After decades of work, researchers are beginning to uncover the biological connections between the two conditions, revealing new paths to potential treatments.

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December 2021
Arrows pointing different directions cast black shadows on white and red background.

Autism sleep study pulled because of data errors

by  /  21 December 2021

Researchers requested the retraction of their study linking low vitamin A levels to sleep troubles in autistic children after discovering “fundamental errors” in their data.

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November 2021
Illustration shows a cartoon-like simple figure made out of a switchboard, with colorful cables converging on an area deep in the brain.

Brain’s sensory switchboard has complex connections to autism

by  /  15 November 2021

An atypical thalamus may underlie not only sensory issues in autism but also difficulties with social skills, attention and memory.

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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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