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Autism

Research articles covering work related to austism spectrum disorders are provided below.

·April 8, 2024·4 min read

Cannabis in Pregnancy Linked to Autism and ADHD Risk

Researchers identified a strong link between prenatal cannabis use disorder (CUD) and heightened risks of ADHD, ASD, and ID in children. The study analyzed over 222,000 mother-offspring pairs in Australia, revealing that children of mothers with prenatal CUD were almost twice as likely to develop these neurodevelopmental disorders.

Autism Featured Genetics Neurology Neuroscience

·April 4, 2024·4 min read

Genetic Link Between Left-Handedness and Neurological Disorders

A new study utilizing UK Biobank data has unveiled the genetic roots of left-handedness, pinpointing rare variants in the beta-tubulin gene TUBB4B significantly associated with this trait. These findings not only shed light on the complex interplay between genetics and brain asymmetry but also link left-handedness with neurodevelopmental disorders through shared genetic pathways.

Autism Featured Neuroscience

·April 4, 2024·7 min read

Early Gut Flora Imbalance May Predict Autism and ADHD

Disturbances in gut flora during infancy are linked to the later development of neurodevelopmental disorders like autism and ADHD. Analyzing over 16,000 children from the ABIS study, researchers identified significant biomarkers in cord blood and stool samples that correlate with future diagnoses of these disorders.

Autism Featured Neuroscience

·March 26, 2024·3 min read

Embracing Neurodiversity: Beyond Stigma to Strength

A new study highlights the need to recognize and celebrate the diverse skills of individuals with neurodevelopmental conditions like ADHD, dyslexia, and autism. The research advocates for a shift in perspective, focusing on strengths such as creativity, resilience, and problem-solving, rather than deficits.

Autism Featured Neurology Neuroscience

·March 26, 2024·6 min read

Altered Brain pH Linked to Cognitive Disorders

A global study involving 131 researchers from 105 labs across seven countries has found altered brain pH and lactate levels across various animal models of neuropsychiatric and neurodegenerative disorders. This large-scale research reveals a common endophenotype involving energy metabolism dysfunction as a hallmark in disorders such as schizophrenia, autism, and Alzheimer’s.

Autism Featured Neuroscience

·March 11, 2024·4 min read

Brain’s Unified Blueprint: Shaping Early Neurodevelopment

Researchers provided new insights into brain development, revealing that different brain regions share a similar organizational structure in early stages rather than being pre-specialized. This finding, supported by advanced optical imaging, suggests a universal blueprint for brain development, which has significant implications for understanding neurodevelopmental disorders like autism and schizophrenia.

Autism Featured Neuroscience

·March 6, 2024·5 min read

Unexpected Literacy Skills in Nonverbal Autism

Nonspeaking autistic individuals may possess undervalued literacy skills, suggesting the potential for written communication as an expressive alternative. By adapting an innovative method akin to Whac-a-Mole, the research team demonstrated that a significant portion of the study's nonspeaking autistic participants could predict letter sequences in sentences, indicating a foundational understanding of written language.

Autism Featured Genetics Neuroscience

·March 1, 2024·5 min read

Early Words Shape Future Brain: Genetic Link Between ADHD and Language

A new study delves into the genetic underpinnings of language development in early childhood and its implications for later cognitive abilities and neurodevelopmental disorders like ADHD and ASD. By analyzing vocabulary data from over 17,000 children across different languages, the study uncovers how genetics influences word production and comprehension from infancy to toddlerhood, revealing that vocabulary size is not only a marker of early language skills but also predictive of future literacy, cognition, and potential neurodevelopmental challenges.

Autism Featured Genetics Neuroscience

·February 29, 2024·7 min read

Autism Social Difficulties Linked to Specific Gene

Researchers shed light on the genetic underpinnings of social behavior, focusing on the gene GTF2I's role in Williams syndrome and its contrast in autism spectrum disorders. The study, utilizing human pluripotent stem cells to create brain organoids, reveals that alterations in GTF2I can lead to marked differences in social interaction capabilities, evidenced by increased cell death and synaptic defects in organoids lacking this gene.

Auditory Neuroscience Autism Featured Genetics Neuroscience

·February 29, 2024·5 min read

Autism Genes Link to Sound Sensitivity

Researchers are embarking on a pioneering study to uncover how genes associated with autism spectrum disorders (ASD) converge to affect brain neurons, particularly leading to heightened sound sensitivity. This research aims to identify common neural circuit mechanisms that may underlie the diverse genetic pathways contributing to ASD, focusing on auditory hypersensitivity, a condition that significantly impacts individuals' lives.

Autism Featured Neuroscience

·February 13, 2024·3 min read

Study Debunks Preterm Birth-Autism Link

A new study challenges the controversial notion that preterm births contribute to autism spectrum disorder (ASD) development. Researchers analyzed over 114,000 deliveries in Israel from 2005-2017, finding no significant association between preterm delivery and autism after adjusting for factors like ethnicity and maternal age.

This shows bacteria and the outline of a person.

Autism Featured Neuroscience

·February 12, 2024·4 min read

New Insights Into Gut Microbiome’s Link to Autism

Researchers discovered significant differences in the gut microbiome of individuals with Autism Spectrum Disorder (ASD) compared to neurotypical individuals, suggesting a potential link between gut bacteria and ASD. The study found an increase in alpha diversity and a higher abundance of Bacteriodetes and Bacteroides in those with ASD, challenging existing health paradigms.