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Spectrum: Autism Research News

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Signs & Symptoms

Autism’s core symptoms accompany a constellation of subtle signs that scientists are just beginning to unmask.

March 2023
Illustration of a person holding the end of a thread that has trapped them within concentric circles while another person picks up the other end of the thread and begins to follow it.

People who need people: Leveraging desire for connection to address suicide in autism

by  /  7 March 2023

There are a variety of suicide interventions designed to improve social connection that could be adapted for autistic people, but first the field must work to dismantle the damaging and inaccurate notion that autistic people are uninterested in social interaction.

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February 2023
A photograph of an infant's foot.

Dietary changes ease traits in rare autism-linked condition

by  /  21 February 2023

Early treatment with nutritional supplements and a high-protein diet forestalls some neurodevelopmental problems for children with BCKDK deficiency.

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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: Busting biomarkers; going after GABA; reproducibility illusion

by  /  16 February 2023

In this edition of Null and Noteworthy, scientists find little to be excited about in research on biomarkers for neurodevelopmental conditions.

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Coraline with her family at home in Pennsylvania.

The promise of telehealth in autism diagnoses

by  /  15 February 2023

The COVID-19 pandemic forced a reckoning, in which autism clinicians had to redefine best practices and expand how children are evaluated. The remote assessments they developed may help solve a persistent problem: the long wait families endure to get a diagnosis in the United States.

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A young girl sits on the couch biting her thumb.

Children with autism and ADHD often have additional mental health conditions

by  /  10 February 2023

The dual diagnosis frequently co-occurs with anxiety, depression and developmental and language delays.

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Headshot of Johnny Matson, former editor-in-chief of Research in Developmental Disabilities and Research in Autism Spectrum Disorders.

Prolific autism researcher has two dozen papers retracted

by  /  2 February 2023

Elsevier’s retractions focus on peer review and conflicts of interest.

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January 2023
A woman sits and works at a laptop while her daughter sits next to her and looks out of a glass door.

New tool aims to capture full breadth of repetitive behaviors

by  /  13 January 2023

The measure breaks the behaviors down into eight distinct subdomains — categorization that could prove useful for clinical trials, its creator says.

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Image of neurons during a seizure.

Calming neurons to quell seizures: Q&A with Gabriele Lignani and Dimitri Kullmann

by  /  3 January 2023

A new gene therapy approach for epilepsy tamps down neural activity on demand.

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November 2022
Still image from video of zebrafish swimming in small enclosures.

Zebrafish social behavior swims into mainstream

by  /  17 November 2022

New studies bolster the idea that zebrafish models can say something meaningful about social behavior in autism.

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An older woman with gray hair sits on a couch and speaks with a clinician.

Brain’s memory center flags autistic adults at risk for cognitive decline

by  /  17 November 2022

Brain scans of the hippocampus reveal autistic people who are at increased risk of cognitive problems as they get older.

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