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Spectrum: Autism Research News

Tag: DSM-IV

July 2022
A cross-section of the human brain and limbic system

Amygdala-linked brain areas grow differently in autism

by  /  13 July 2022

The growth differences vary between autistic boys and girls and are most apparent among children with prominent social difficulties.

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December 2021
Child with colorful tactile puzzle and clinician or therapist.

Autism without intellectual impairments more common than previously reported

by  /  1 December 2021

Almost 60 percent of autistic people may have an average or above-average intelligence quotient, according to a new longitudinal study.

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September 2020
Children scattered around a grid with a beam counting them

Autism prevalence in the United States, explained

by  /  3 September 2020

The bulk of the increase in autism prevalence stems from a growing awareness of the condition and changes to the diagnostic criteria.

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June 2019
Group of children walking in the countryside in Vietnam.

Large survey of children hints at true autism prevalence in Vietnam

by  /  10 June 2019

Less than 1 percent of young children in northern Vietnam have autism, but this prevalence is higher than in previous reports.

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October 2018
A group of high school kids walking down a set of stairs outside a building.

Autism prevalence program expands to include teenagers

by  /  1 October 2018

The network of researchers keeping tabs on autism prevalence in U.S. children plans to follow up with some of those children in adolescence.

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May 2018
Week of MayMay
7th
2018

Dividing autism; novel messengers; million-dollar mark and more

by  /  11 May 2018

A researcher proposes splitting autism into subtypes, mitochondria make neurotransmitters, and highly successful grantees may face a funding cap.

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Narrowing of ‘autism’ in DSM-5 runs counter to idea of broad spectrum

by ,  /  9 May 2018

The strict definition of autism in the latest version of the diagnostic manual is antithetical to the idea that autism comes in a wide variety of forms.

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People standing with shapes around them

The evolution of ‘autism’ as a diagnosis, explained

by  /  9 May 2018

From a form of childhood schizophrenia to a spectrum of conditions, the characterization of autism in diagnostic manuals has a complicated history.

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Few people mourn Asperger syndrome’s loss from diagnostic manuals

by  /  9 May 2018

Our concept of autism has evolved over the past 20 years, rendering redundant the diagnostic labels of Asperger syndrome and pervasive developmental disorder-not otherwise specified.

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Why the definition of autism needs to be refined

by  /  9 May 2018

Five years after its latest revision, the manual used to diagnose autism is back under scrutiny, as evidence suggests it excludes some people on the spectrum.

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