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TL;DR: A 2026 medRxiv preprint reported that bedside 64 mT portable MRI scans from ECMO patients could support brain-volume analysis, with segmented volumes broadly comparable to conventional MRI and low-field MRI scans without ECMO equipment. Key Findings 30…
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This study reveals significant differences in brain morphology between neurotypical young adults identified as White or African American, highlighting the impact of racial identity on brain structure. Highlights: Brain Volume Differences: Significant volumetri…
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Normal aging leads to a decrease in brain volume, with gray and white matter shrinking and cerebrospinal fluid increasing, as measured by synthetic MRI. Highlights: Study Sample: 300 healthy adults (141 males, median age 48; 159 females, median age 50) were an…
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Schizophrenia is a severe mental illness characterized by hallucinations, delusions, disorganized thinking and behavior. While antipsychotic medications can help manage symptoms, their long-term effects on brain structure are not fully understood. A new study…
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Researchers have long suspected that brain size affects intelligence, with people who have bigger brains tending to have higher IQs. A new set of studies provides compelling evidence that this relationship is likely causal and not just correlational. Key Takea…
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A new study tracked changes in brain volume in depressed patients after electroconvulsive therapy (ECT or “electroshock therapy”). The study found that ECT led to increases in gray matter (brain tissue), which then decreased substantially over the next 2 years…
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