Showing the 20 most recent studies
Distinct Pause Patterns in Autism: Effects of Sex and Conversational Context in French-Speaking (Pre)adolescents.
Belenger Marie, Dumont Charlotte, Geelhand Philippine et al.
Plain-English summary
This study looked at how autistic and non-autistic French-speaking teens use pauses when talking. Researchers found that autistic teens used more long silent pauses, but similar amounts of 'uh' and 'um' sounds compared to their peers. The type of conversation mattered - both groups used more 'uh' and 'um' sounds when having discussions versus telling stories. There were no differences between boys and girls in either group.
Summary by AutismInsights from published abstract.
Altered cognitive processes shape tactile perception in autism.
Semelidou Ourania, Tortochot-Megne Fotso Mathilde, Winderickx Adinda et al.
Plain-English summary
Researchers studied how thinking processes affect touch perception in autism using specially bred mice. They found that mice with autism-like traits processed touch differently depending on how strong or weak the touch was. The mice were better at detecting weak touches but had trouble when touches changed between different categories. This suggests that touch differences in autism aren't just about being too sensitive or not sensitive enough, but about how the brain processes and makes decisions about touch information.
Summary by AutismInsights from published abstract.
Prospective memory and executive functions in adults across the wider autistic spectrum.
Nürnberg Daniela, Altgassen Mareike
Plain-English summary
This study looked at 'prospective memory' - remembering to do things in the future (like taking medication or attending appointments) - in autistic adults. Researchers found that autistic adults had more difficulty with this type of memory compared to non-autistic adults. Planning skills were especially important for remembering future tasks in both groups. The researchers suggest practical supports like calendars, to-do lists, or apps could help autistic people manage daily tasks better.
Summary by AutismInsights from published abstract.
English Second-Language Input and Vocabulary Development in Bilingual Autistic and Neurotypical Children: To What Extent Do Autistic Bilinguals Form a Distinct Group?
Paradis Johanne, Duncan Tamara Sorenson
Plain-English summary
This study looked at how autistic and non-autistic bilingual children learn English as their second language. Researchers tested 49 children aged 4-9 years on their vocabulary skills. While autistic children generally had lower vocabulary scores, both groups improved with more English exposure. Importantly, most autistic children showed similar language abilities to their non-autistic peers. Only a small group of autistic children had very low vocabulary despite lots of English input. This shows that autistic bilingual children are not all the same - many develop language similarly to other children.
Summary by AutismInsights from published abstract.
Diosgenin ameliorates behavioral alterations, hippocampal oxidative stress markers, and apoptotic deficits in a rat model of autism induced by valproic acid.
Dehkhodaei Setareh, Naghdibadi Mohammad Reza, Ahadi Reza et al.
Plain-English summary
Researchers tested a natural compound called diosgenin in rats that showed autism-like behaviors. The rats were given this compound for about a month, then tested on social skills, repetitive behaviors, and memory. Results showed the compound helped improve memory problems and reduced repetitive behaviors. It also protected brain cells from damage and reduced harmful chemicals in the brain. While promising, this is early research in animals, not humans.
Summary by AutismInsights from published abstract.
Sensory Reactivity in Autism: Integrating Behavioural, Affective, Physiological, and Neural Dimensions.
Tavassoli Teresa, Marco Elysa J, Puts Nick
Plain-English summary
This research review looked at how autistic people process sensory information differently. It found that many autistic children are over-sensitive to sounds, touch, and other sensations, which can lead to anxiety and stress. Some children seek out sensory experiences as a way to cope. The research shows these sensory differences affect daily life, mental health, and family stress. The findings suggest sensory challenges are real and important for understanding autism.
Summary by AutismInsights from published abstract.
Perspective of Turkish society toward autistic individuals: Personal experiences, knowledge, and interaction comfort.
Alak Gamze
Plain-English summary
Researchers surveyed 507 Turkish adults about their experiences and comfort levels around autistic people. Most people had only indirect experience with autism but showed good knowledge and comfort levels. People felt more comfortable in work settings than social ones. The study found that having good knowledge about autism helped people feel more comfortable, especially when their past interactions were positive.
Summary by AutismInsights from published abstract.
Charting the human-specific properties of gene expression networks in the infant prefrontal cortex.
Klavert Jonathan, Radjabzadeh Djawad, Gonzalez Sanchez Erlantz et al.
Plain-English summary
Scientists compared brain development in newborn humans, chimpanzees, and monkeys to understand what makes human brain development unique. They found that human babies have special patterns of brain cell activity that are different from other primates. Importantly, these unique human patterns involve many of the same genes that increase autism risk, suggesting that some aspects of human brain development may make us more vulnerable to autism.
Summary by AutismInsights from published abstract.
Neurobehavioral Impacts of the Autism Risk Gene, WAC: Studies Involving C. elegans and Mice.
Boonpraman Napissara, Kim Da-Woon, Tislerics Elena et al.
Plain-English summary
Researchers studied a gene called WAC that may be linked to autism. Using worms and mice, they found that when this gene is deleted, it changes how brain chemicals work, particularly affecting movement and behavior. The study helps us understand how certain genetic changes might contribute to autism symptoms.
Summary by AutismInsights from published abstract.
"Who I am": understanding the self-identity process of autism in adults in the UK.
Overton Gayle L, Marsà-Sambola Ferran, Martin Rachael et al.
Plain-English summary
This study looked at how adults in the UK understand their autistic identity. Researchers spoke with 12 adults - some who self-identified as autistic without a formal diagnosis, and others who had both. They found that recognizing yourself as autistic is a complex process shaped by feeling different throughout life, hiding autistic traits, and difficulties accessing diagnosis. Some people felt self-identification was enough, while others wanted formal diagnosis for validation or support.
Summary by AutismInsights from published abstract.
Anti-asthma drug montelukast induces autistic behaviors via disrupting neuronal retinoic acid signaling.
Hao Zi-Jian, Wu Qiong-Hui, Li Ya-Li et al.
Plain-English summary
Researchers studied montelukast, a common asthma medicine, and found it might increase autism risk. In lab studies, the drug disrupted important brain development pathways and caused autism-like behaviors in animals. A survey of children in China suggested those who took this asthma medicine early in life had higher autism rates. The study suggests this medication should be used more carefully in young children.
Summary by AutismInsights from published abstract.
Metformin Partially Lessens Autism-Related Behaviors in Mice Subjected to Maternal Separation Stress by Combating Hippocampal Neuroinflammation and Oxidative Stress Imbalance.
Dehkordi Zahra Vahed, Ghadiri Maryam, Amini-Khoei Hossein
Plain-English summary
Researchers tested whether metformin (a diabetes medication) could help with autism-like behaviors in mice. The mice were stressed early in life by separating them from their mothers, which can cause autism-like symptoms. After giving metformin to the mice for two weeks, researchers found improvements in social behavior, memory, and reduced repetitive actions. The medication also reduced brain inflammation and cell damage. This is early research in animals only.
Summary by AutismInsights from published abstract.
A Concurrent Validity Study of the Mullen Scales of Early Learning (MSEL) and the MacArthur-Bates Communicative Developmental Inventory (CDI) in Infants with an Elevated Likelihood or Diagnosis of Autism.
Belteki Z, Ward E K, Begum-Ali J et al.
Plain-English summary
Researchers studied how well two different language tests work together in 720 babies at 14 months old. Some babies had higher chances of autism, others didn't. The tests showed similar but not identical results. Babies later diagnosed with autism at 3 years had lower language scores on both tests. The study suggests the two tests measure different parts of early language skills, which is important for parents to understand when their child is being assessed.
Summary by AutismInsights from published abstract.
Social Network Types in Autistic Adults and Its Associations with Mastery, Quality of Life, and Autism Characteristics.
van den Heuvel Rinske M, Teunisse Jan-Pieter, Radhoe Tulsi A et al.
Plain-English summary
Researchers studied social relationships in 381 autistic adults and found three main patterns: having several close people, having only a romantic partner, or having no close relationships. Adults with no close relationships had lower quality of life and felt less in control of their lives. The study shows that having social support matters more for wellbeing than how severe someone's autism traits are.
Summary by AutismInsights from published abstract.
Validating the RISE Communication Play Protocol as a Diagnostic Tool for Autism in Early Childhood: A Pilot Study.
Dai Yael G, Tagavi Daina M, Stone Wendy L et al.
Plain-English summary
Researchers tested a new remote autism assessment tool called RISE CPP that parents can use at home with their young children (2-3 years old). They compared it to the standard in-person clinic assessment and found they gave nearly identical results. Doctors felt equally confident making diagnoses from both methods. This home-based assessment could make it easier for families to access autism evaluations, especially those who have difficulty getting to clinics.
Summary by AutismInsights from published abstract.
Group-Based Psychological Interventions for Autistic Youth with Chronic Pain: Narrative Review and Practice Considerations for Intensive Interdisciplinary Pediatric Pain Treatment.
Warner Jacqueline N, Sim Leslie A, Hatley-Cotter Allison et al.
Plain-English summary
This review looks at how to better help autistic young people who have chronic pain by adapting group pain treatment programs. The authors combine research from autism and pain management to suggest ways to make these programs work better for autistic participants. They provide practical ideas for changing group treatments while recognizing that group settings may not suit all autistic youth.
Summary by AutismInsights from published abstract.
Operationalizing the ICF Core Sets for Autism and ADHD: A Multiple-Methods Feasibility Study.
Alehagen Lovisa, Hasslinger John, Wessman Elina et al.
Plain-English summary
Researchers developed an online tool to assess how autism and ADHD affect daily functioning, based on World Health Organization standards. They tested it with 678 users including people with autism/ADHD, families, and professionals. The platform was found to be practical and easy to use, though some improvements were suggested. After making changes based on user feedback, the tool is now ready for wider use in research and clinical practice.
Summary by AutismInsights from published abstract.
Exploring parent and service provider expectations for children with autism or intellectual disability: A two-country follow-up study.
Washington-Nortey Melissa, Anum Adote, Serpell Zewelanji et al.
Plain-English summary
This study looked at what parents and professionals expect for children with autism or intellectual disability in Ghana and Zambia. In Ghana, parents and service providers had different views about what was important for children and what they could achieve in their communities. In Zambia, parents and professionals had more similar expectations. This research helps us understand cultural differences in expectations for children with disabilities.
Summary by AutismInsights from published abstract.
Autistic Girls but Not Boys Show a Strong Association Between Internalizing Symptoms and Social Motivation.
Waite Meryssa, Fouladi Rachel T, Iarocci Grace
Plain-English summary
Researchers studied how social interest and emotional problems (like anxiety and sadness) relate to each other in autistic and non-autistic children. They found that autistic children generally have less social interest than other children. Importantly, for autistic girls, having less social interest was strongly linked to more emotional problems, but this wasn't true for autistic boys. This suggests that autistic girls and boys may have different experiences with social situations and mental health.
Summary by AutismInsights from published abstract.
Effects of Using Prompts During Parent-Child Shared Reading on the Language Development of Mildly Autistic Children.
Dong Yang, Mo Jianhong, Gong Bingqing et al.
Plain-English summary
This study looked at how different types of questions during shared reading between parents and autistic children affect language development. 187 children participated in a 12-week program where parents used either literal questions (about what happened) or inferential questions (about meaning and connections). Both types of questions helped children's language skills, but literal questions were better for building confidence and enjoyment in reading, while inferential questions improved word reading and understanding.
Summary by AutismInsights from published abstract.