November 04, 2024
- A new meta-analysis found that long-term exercise interventions have positive effects on children and adolescents with ASD, especially in enhancing social skills. Improvements were also noted in motor performance, cognitive function, behavioral issues, physical health, and brain function, suggesting that exercise can be an effective therapy for this population. Common interventions included aerobic activities, aquatic exercises, mind-body practices, and ball sports. However, the study identified a need for further research to determine the optimal types, intensities, and exercise frequencies. The findings underscore the connection between improved motor skills and better communication, likely facilitated by exercise-induced neurotransmitter regulation, increased confidence, and emotional benefits.
- A recent study from the University of Montreal reveals that social interactions between individuals with autism and neurotypical people differ in brain activity and behavioral dynamics compared to interactions between two neurotypical individuals. Using EEG hyperscanning to measure inter-brain synchrony, the research found that participants with autism, while capable of imitating their partner’s movements, were likelier to follow rather than initiate actions. These findings support the idea that autism is not an individual disorder but a relational condition, meaning social difficulties arise from the interaction itself rather than from deficits within the person on the spectrum.
- A cohort study published in JAMA Pediatrics found that children exposed to cannabis during pregnancy showed poorer executive function and increased aggressive behavior by age 5. Among 250 children, those exposed to cannabis had attention and inhibitory control scores about 0.4 standard deviations lower than their unexposed peers after adjusting for confounders (β = -6.1 points, 95% CI -10.8 to -1.4). These children were also more likely to engage in aggressive behavior, such as hitting with a fist (β = 0.17, 95% CI 0.02-0.31). The lead author from Nationwide Children’s Hospital noted that the rising use and increased potency of cannabis over the past two decades prompted this study. The findings align with earlier research from the 1980s and 1990s, reinforcing existing clinical guidelines that advise against cannabis use during pregnancy.
- Recent research on early autism interventions reveals both progress and setbacks. While advancements include more rigorous science and multidisciplinary insights, declining focus on children with severe disabilities leaves those most in need underserved. Uneven access to services, misaligned policies, and conflicting narratives further hinder efforts to address inequities. The team behind this researcher emphasizes the importance of a nuanced, empathetic approach to bridge gaps and meet the diverse needs within the autism community.
