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TL;DR: A 2026 longitudinal study in Cerebral Cortex linked neighborhood disadvantage in childhood to lower adolescent cortical thickness and surface area, while better educational and health/environmental opportunities tracked greater MRI-estimated cortical th…
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TL;DR: A 2026 Nature Communications study found that extra MeCP2, the dosage-sensitive protein linked to Rett syndrome and MECP2 duplication syndrome, disrupted neural progenitor cells far more than mature neurons by activating developmental genes too early. K…
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TL;DR: A 2026 MRI preprint on medRxiv found that patients with catatonia were less likely to have a left paracingulate sulcus (PCS), a stable anterior cingulate cortex fold, than psychiatric patients without catatonia. Key Findings 523 MRI scans: Researchers c…
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TL;DR: A 2026 preprint in medRxiv found that 26 autistic children and 25 typically developing peers performed similarly on iPad-based navigation tasks, but the autistic group rated its own sense of direction lower. Key Findings Objective navigation performance…
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TL;DR: A 2026 cohort study in BJPsych Open found that childhood attention-deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD) difficulties predicted poorer young-adult outcomes, but rare copy number variants (CNVs), which are deleted or du…
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TL;DR: A 2026 study in Science of the Total Environment followed nearly 295,000 Southern California births and linked extreme nighttime heat in early and late pregnancy to higher autism diagnosis by age 5, while daytime heat was not associated. Key Findings A…
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A Visual Autism Subtype Left a Fusiform Lipid Signature TL;DR: A Molecular Psychiatry study suggests that autistic children with atypical visual processing carry a distinct fusiform gyrus lipid-myelin signature, tied to low ceruloplasmin and strong MRI-based s…
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A study on Tibetans living at high altitudes identified novel risk genes for schizophrenia (SCZ) related to hypoxia, suggesting a unique genetic signature for SCZ in this population. Highlights: Whole-exome sequencing of 47 SCZ cases and 53 controls in Tibetan…
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A study published in Wellcome Open Research has uncovered evidence that exposures experienced by grandparents, including smoking and economic conditions at the time of their birth, may be associated with reduced IQ scores in their grandchildren. The research s…
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A new systematic review published in the International Journal of Environmental Research and Public Health suggests that chronic exposure to high levels of fluoride during pregnancy and childhood may be associated with adverse effects on cognitive development.…
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