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Get some zzzzzz’s

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Sleep is a huge problem in ASD. But is it just “sleep” or can we get more specific? What role do genetics have? And does being autistic make sleep problems worse? Answers come from an unlikely source: mice! Learn more about recent scientific evidence tying sleep problems to ASDs and neurodevelopmental disorders. These include: type of sleep problems autistic people face, why they exist, where they come from, and how mouse models can help solve them.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6639428/

https://www.frontiersin.org/articles/10.3389/fpsyt.2020.559694/full

https://pubmed.ncbi.nlm.nih.gov/30737588/

https://molecularautism.biomedcentral.com/articles/10.1186/s13229-021-00426-w

https://pubmed.ncbi.nlm.nih.gov/33549123/

https://onlinelibrary.wiley.com/doi/10.1002/ajmg.a.62086

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ABA studies in ASD are not perfect

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ABA and ABA – inspired behavioral therapies like Naturalistic Developmental Behavioral Interventions are the most commonly used in autism. They have become more sophisticated in design, using control groups and implementing other ways to minimize bias. But when you put all of the data together around ABA-type interventions in a pile, are they effective? Do they work? It turns out, just like everything, these studies are not perfect. But even using the strictest of criteria, the results are positive for the support of social communication skills. Of course, there are nuances and details, you can hear about them in this podcast.

https://pubmed.ncbi.nlm.nih.gov/31763860/

https://pubmed.ncbi.nlm.nih.gov/33482692/

THE FACTS BEHIND APPLIED BEHAVIOR ANALYSIS
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Parents describe the “best things” about their kids with ASD

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Parents may see challenges in their kids with ASD, but they also know what is great about them and the unique gifts they bring to the world. Now, researchers from Canada have inventoried and categorized these list of great qualities in a large study of children from 3-10 years of age. These “best things” identified and counted across ages should also be used when planning how to transition kids with ASD from EI or preschool into kindergarten. Another study included this week from Curtin University in Australia describes how parents see this process becoming a lot easier.

https://pubmed.ncbi.nlm.nih.gov/33532881/

https://pubmed.ncbi.nlm.nih.gov/33520781/

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Better ways of subgrouping ASD?

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On this week’s podcast, two new studies which explore the concept of subgroups of ASD are described. First, a “genetics-first” approach. Dr. Samuel Chawner at Cardiff University compares autism symptoms in those with copy number variants to those with no known genetic cause and asks: how similar to each other are they and can genetics be a way to subgroup? Second, the UC Davis MIND Institute explores the specificity of a subgroup of ASD based on presence of autoantibodies in mothers. Should there be a mix of the two and how do families interpret these findings? Listen here:

https://pubmed.ncbi.nlm.nih.gov/33384013/

https://pubmed.ncbi.nlm.nih.gov/33483694/