Podcast: Bilingualism – is it best?

This week’s podcast explores the question about whether or not it is beneficial or just confusing to teach your child with autism multiple languages, or suppress the use of more than one language at home. Turns out, being bilingual helps with executive functioning (or those with preserved executive functioning can be bilingual), language, and provides benefits in verbal IQ depending on SES. In other words, it’s not harmful, it can be helpful, and those who choose to speak two languages at home should continue to do so if they feel that it is enhancing their child’s learning. Listen to the podcast here and find more information in the links below:

https://pubmed.ncbi.nlm.nih.gov/35102760/

https://pubmed.ncbi.nlm.nih.gov/34813032/

https://pubmed.ncbi.nlm.nih.gov/36222993/

More and more, psychiatrists are looking to psychedelic medication to help individuals who are resistant to other types of therapies. These include seizures, PTSD and depression. But can they help individuals with autism or ease autism-related problems or improve cognition? Two new studies on cannabis and one on ketamine are summarized in this week’s ASFpodcast. Promising, interesting, but not definitive. It’s a short podcast this week. You can listen to it here.

https://pubmed.ncbi.nlm.nih.gov/36085294/

https://pubmed.ncbi.nlm.nih.gov/35617670/

https://www.sciencedirect.com/science/article/pii/S2666247722000549?via%3Dihub

Fieri said “Cooking with kids is not just about ingredients, recipes, and cooking. It’s about harnessing imagination, empowerment, and creativity.” This week’s podcast produced by ASF intern Mia Kotikovski from Stony Brook University explores how cooking can be not just fun for autistic individuals, but how it can build healthy habits in everyone. She discusses the scientific literature on why cooking improves eating habits and builds confidence. Listen to the podcast here.

Anxiety is common in people with autism – but is is different than other types of anxiety or similar? Is it part of the autism phenotype? When does it start and what triggers it? Two new studies which use a longitudinal design and examine the links between autism features, anxiety symptoms and brain development are summarized this week. It shows that the amygdala is important, that some features of anxiety are core to ASD and some are separate, and it is related to autism features like insistence on sameness. This has implications for how anxiety is diagnosed and treated in those with ASD. Listen to the podcast here.

https://pubmed.ncbi.nlm.nih.gov/35871413/

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9116934/?report=printable

We’ve heard a lot about social robots – do they help? One or two studies are not going to answer this, but a systematic review and meta analysis will! It turns out when you combined all the data, they do help in social abilities, but not other areas. This is how technology can help those with autism, especially technology which can be adapted to address the heterogeneity across the spectrum. And what about more subtle changes in the environment like light, sound, the built environment in classrooms and the home? Are there things that can be done that should be taken into account when these things are being built or modified? Again, a review article can help decipher all of the little studies that have been published over the year. Listen here for specific recommendations for builders, architects, and even you as you make your home more autism friendly.

https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0269800

https://journals.sagepub.com/doi/10.1177/13623613221102753?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub%20%200pubmed

https://lukerosen212.medium.com/the-supreme-courts-decision-impact-on-the-rare-genetic-disease-community-f9ac22bd1411

This week is a pharmacopeia of inflation. The #ASFpodcast talks debilitating gastrointestinal issues and new efforts to understand and treat them (including the CANDID meeting www.candidgi.com), a new method to understand adverse events in those that cannot report them on their own, and new news on Celexa, which is used to treat anxiety. Listen to the podcast here.

www.candidgi.com

https://www.theautismstudy.com

https://pubmed.ncbi.nlm.nih.gov/35165451/

https://pubmed.ncbi.nlm.nih.gov/35501967/

https://pubmed.ncbi.nlm.nih.gov/34652075/

At this year’s International Society of Autism Research meeting in Austin, TX, there was a variety of themes explored. From early development and milestones, to intervention and supports, to different features like sensory issues, treatment, and how to solve the problem of heterogeneity. It comes down to this: Autism means different things to different people. This is just a small subset of everything that was presented at INSAR 2022 and I hope that if you want to see more, you advocate to have the presentations posted online or even have the program book made available publicly. In the meantime, enjoy the 30 minute summary here.

www.autism-insar.org

This week, the #ASFpodcast explores different types of interventions for which the core autism features are not necessarily the target, but those that enhance quality of life and provide help for irritability and emotional dysregulation. They include cooking, music therapies and antipsychotic medications. While they may not be effective in core autism features, they may help in other ways. Listen to the podcast here.

https://www.jaacap.org/article/S0890-8567(22)00198-8/fulltext

https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD004381.pub4/full

https://www.sciencedirect.com/science/article/abs/pii/S0891422222000890?via%3Dihub

This year’s first podcast dedicated to COVID issues explores both caregiver and clinician satisfaction with telehealth. New studies explore this satisfaction with assessment as well as psychiatric interventions. Also, as a follow up to the INSAR presentations on resiliency in mental health, a new study from Canada explains what may be at the core of this resiliency. Finally – why are some autistic people still not getting vaccinated? Listen to the podcast here.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9126276/

https://pubmed.ncbi.nlm.nih.gov/35579789/

https://pubmed.ncbi.nlm.nih.gov/35575840/

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9088649/

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9023320/

Awareness of autism has grown monumentally over the past 20 years. Yet, this increased awareness has not been accompanied by improvements in services to support autistic individuals and their families. Many fundamental questions remain about the care of people with autism—including which interventions are effective, for whom, when, and at what intensity. The Lancet Commission on the future of care and clinical research in autism aims to answer the question of what can be done in the next 5 years to address the current needs of autistic individuals and families worldwide

Psychosis rates in autism spectrum disorder (ASD) are 5-35% higher than in the general population. The overlap in sensory and attentional processing abnormalities highlights the possibility of related neurobiological substrates. Previous research has shown that several electroencephalography (EEG)-derived event-related potential (ERP) components that are abnormal in schizophrenia, including P300, are also abnormal in individuals at Clinical High Risk (CHR) for psychosis and predict conversion to psychosis. Yet, it is unclear whether P300 is similarly sensitive to psychosis risk in help-seeking CHR individuals with ASD history. In this exploratory study, we leveraged data from the North American Prodrome Longitudinal Study (NAPLS2) to probe for the first time EEG markers of longitudinal psychosis profiles in ASD. Specifically, we investigated the P300 ERP component and its sensitivity to psychosis conversion across CHR groups with (ASD+) and without (ASD-) comorbid ASD. Baseline EEG data were analyzed from 304 CHR patients (14 ASD+; 290 ASD-) from the NAPLS2 cohort who were followed longitudinally over two years. We examined P300 amplitude to infrequent Target (10%; P3b) and Novel distractor (10%; P3a) stimuli from visual and auditory oddball tasks. Whereas P300 amplitude attenuation is typically characteristic of CHR and predictive of conversion to psychosis in non-ASD sample, in our sample, history of ASD moderated this relationship such that, in CHR/ASD+ individuals, enhanced – rather than attenuated – visual P300 (regardless of stimulus type) was associated with psychosis conversion. This pattern was also seen for auditory P3b amplitude to Target stimuli. Though drawn from a small sample of CHR individuals with ASD, these preliminary results point to a paradoxical effect, wherein those with both CHR and ASD history who go on to develop psychosis have a unique pattern of enhanced neural response during attention orienting to both visual and target stimuli. Such a pattern stands out from the usual finding of P300 amplitude reductions predicting psychosis in non-ASD CHR populations and warrants follow up in larger scale, targeted, longitudinal studies of those with ASD at clinical high risk for psychosis.

Keywords: EEG; P300; autism spectrum disorder; conversion; prodrome; psychosis.

The COVID-19 pandemic has disrupted autism research and services. Early career researchers (ECRs) are particularly vulnerable to the impact of the pandemic on job security and career development. The goal of this study was to capture the challenges ECRs are facing during the pandemic and the supports that are needed for career development and research. ECRs were invited to complete an online survey that focused on four major areas; the impact of COVID-19 on their research; changes in productivity due to COVID-19; changes to training due to COVID-19; and current mental health. 150 ECRs were eligible and provided sufficient data for inclusion. All but one ECRs reported their research had been negatively impacted by the pandemic. Reductions in productivity were reported by 85% of ECRs. The biggest impacts included recruitment of participants, increased needs at home and personal mental health. ECRs reported a 3-fold increase in burnout, as well as increased anxiety. ECR supports, such as funding, flexibility, and tenure extensions, are required to ensure ASD research does not suffer from a “lost generation” of researchers. LAY SUMMARY: The COVID-19 pandemic has had negative impacts on research around the world. Loss of productivity impedes autism research discoveries. However, researchers in the earliest phases of their career, specifically postdoctoral fellows through individuals in assistant professor (or equivalent) positions, are particularly vulnerable to long-lasting effects of pandemic-related disruptions which may limit their ability to continue as autism researchers. This survey highlights the needs of this group and identifies mechanisms by which these early career researchers may be supported in this time. This is critical to ensure the next generation of ASD researchers and clinician scientists continue on the path to advancing understanding of autism in the decades to come.

Keywords: COVID-19; autism research; early career researchers.