Neurons communicate with each other by passing millisecond-long signals across tiny junctions called synapses. Experiences cause the strength of these connections to change—a process called synaptic plasticity, which underlies ...
Mar 31, 2025
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Patients with narrowing of at least 50% in three major coronary arteries did equally well when treated with a minimally invasive stent placement guided either by ultrasound-based imaging or by a novel, artificial-intelligence-powered ...
Mar 31, 2025
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A high proportion of women seem to undergo mammography screening every year, despite recommendations for biennial screening, according to a research letter published online March 25 in the Annals of Internal Medicine.
Mar 28, 2025
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In a new study, researchers from Karolinska Institutet have shown that so-called interval cancers, which are detected between two screening sessions, account for a significant proportion of breast cancer cases and that certain ...
Mar 28, 2025
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A novel PET imaging approach can effectively quantify a key enzyme associated with brain inflammation, according to research published in the March issue of The Journal of Nuclear Medicine. The first-in-human study, which ...
Mar 28, 2025
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For the first time, scientists have confirmed a neurobiochemical link between dopamine and cognitive flexibility, according to new research published in the March issue of The Journal of Nuclear Medicine. PET imaging shows ...
Mar 28, 2025
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For women with early-stage breast cancer, breast-conserving therapy (BCT)—including radiation therapy (RT)—leads to progressive reduction in breast size over time, reports a study in Plastic and Reconstructive Surgery.
Mar 27, 2025
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Artificial intelligence (AI) could help sonographers identify any abnormalities at the 20-week pregnancy screening scan almost twice as quickly, without reducing the accuracy or reliability of diagnoses, a new study has shown.
Mar 27, 2025
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The addition of three-dimensional (3D) total-body photography (TBP) and sequential digital dermoscopy imaging (SDDI) via teledermatology to usual care increases the number and rate of skin excisions, according to a study ...
Mar 26, 2025
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A tiny magnetic robot that can take 3D scans from deep within the body and could transform early cancer detection has been developed by researchers.
Mar 26, 2025
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