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Tag: social deficits

June 2021
Brain and marijuana leaves
Opinion / Q&A

Q&A with Eric Hollander: Cannabis treatments for autism

by  /  8 June 2021

As cannabis prohibition slowly lifts in the United States, scientists and families in the autism community are increasingly turning to the drug and its constituent compounds to ease autism-related difficulties, including seizures and irritability.

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May 2021
Researcher in red plaid shirt and blue nitrile gloves holds a lab mouse fitted with a fiber optic cannula, a needle-shaped glass piece that goes into the mouse's brain surrounded by a metal sleeve to which researchers attach a fiber optic patch cord.
News

How artificial intelligence is shaking up animal behavior studies in autism

by  /  24 May 2021

Next-generation machine-learning tools are poised to upend how scientists study behavior in animal models of autism — and not everyone is happy about it.

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Humorous photograph shows a young man with plastic sunglasses on that match the patterns around him, surveys a tabletop scene of patterned objects.
Features / Deep Dive

Finding strengths in autism

by  /  12 May 2021

Autism comprises a set of difficulties, but growing evidence suggests that certain abilities also define the condition.

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

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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March 2021
Boy in classroom looks frustrated as other kids interact and move around him.
News

Communication struggles may explain aggression in some autistic boys

by  /  29 March 2021

Poor communication skills predict aggression in autistic boys, according to a new study. In autistic girls, communication and aggression may not be related.

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Scanning elecgron micrograph of Faecal bacteria.
News

Gut microbes shape social behavior in autism mouse model

by  /  26 March 2021

Treating mice missing the autism-linked gene CNTNAP2 with a strain of gut bacteria makes them more social but no less hyperactive.

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Boy in brain-like tunnel looking towards the light
Features / Deep Dive

Puberty and autism: An unexplored transition

by  /  24 March 2021

Researchers are just beginning to learn what happens in the brains of autistic children during adolescence to explain their unique social, cognitive and emotional challenges.

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February 2021
Transmission Electron micrograph shows mitochondria colored an aqua blue.
News

Changes to mitochondrial DNA spur autism-like traits in mice

by  /  17 February 2021

Mice with a mutation in their mitochondrial DNA show altered brain activity, repetitive behaviors and reduced sociability, according to a new study.

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January 2021
Mouse brain slices shown in red
News

Vasopressin relieves social deficits in an autism mouse model

by  /  25 January 2021

Mice missing a copy of MAGEL2 have trouble discerning between a familiar mouse and an unfamiliar one; treating them with the social hormone vasopressin reverses this deficit.

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dopamine neurons in mice show up green in an area of the brain associated with social reward.
News

Dopamine neurons may dampen social behavior in mouse model of autism

by  /  12 January 2021

Mice missing a copy of the autism-linked gene PTEN show a reduced preference for social interaction, possibly due to atypically large, overconnected dopamine neurons. Easing the overconnection may alleviate this trait.

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