Diffusion MRI denoising put to the test: Researchers assess image sharpness effects on glaucoma detection

Published Date: 07 Aug 2025

For decades, MRI (magnetic resonance imaging) has been a powerful way to see inside the human brain. A specialized form, diffusion-weighted MRI (dMRI), can measure tissue properties of fiber pathways in the brain by measuring ...

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Latest News

Boston Scientific has issued an urgent recall to correct several heart devices after ⁠the U.S. Food and Drug Administration classified the action as its most serious recall,...

Prolonged HHS J-1 waiver backlogs leave hundreds of foreign-trained doctors facing departure this summer, threatening care in underserved areas, immigration attorneys warn.

Prime Minister Keir Starmer said on Wednesday that Britain's biggest company AstraZeneca would invest 300 million pounds ($405 ⁠million) in the country, after pausing...

Europe risks falling behind the US and China in pharma innovation because of bureaucracy and government policies threatening ⁠jobs, Roche CEO Thomas Schinecker warns.

U.S. health regulators announced a new program to speed up Medicare coverage for certain medical devices on ⁠Thursday, saying it would cut reimbursement timelines to as...

AstraZeneca's CEO said Germany risks missing out on new drugs that ⁠the drugmaker plans to launch if the nation sticks with plans to keep pharmaceutical spending in check.

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Tirzepatide may only temporarily suppress brain 'food noise' activity

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New tool predicts graft failure after kidney transplant

Researchers at The Johns Hopkins Medicine say they have developed a new electronic medical records-based tool that should help doctors predict which patients are most at risk of losing a transplanted kidney graft.

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A unified model of memory and perception: How Hebbian learning explains our recall of past events

A collaboration between SISSA's Physics and Neuroscience groups has taken a step forward in understanding how memories are stored and retrieved in the brain. The study, recently published in Neuron, shows that distinct perceptual ...

Malaria rapid diagnostic test 'not fit for purpose,' international study claims

An international study published in the Malaria Journal claims that a widely used test for detecting malaria is delivering too many inaccurate false-negative results and is "not fit for purpose."

Ovarian tissue preservation enables future fertility for young woman with cancer

In patients of reproductive age who have cancer, fertility preservation for potential children in the future should be a high priority. A practice article published in the Canadian Medical Association Journal describes the ...

Simple test brings clarity and hope for families with inherited neuropathy

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Would you put period blood on your face? What science says about 'menstrual masking'

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Reaching the unreachable: Endoscopy technique opens route to deep lung tumors

Researchers at the University of Osaka have engineered a novel technique, balloon-assisted bronchoscope delivery (BDBD), to guide endoscopes to small, early-stage lung cancers hidden deep within the periphery of the lungs.

Healing the heart after a heart attack with a biodegradable patch

A new patch developed by Texas A&M University researcher Dr. Ke Huang may offer a way to help the heart heal after a heart attack. The patch uses a unique microneedle system to deliver a therapeutic molecule directly to damaged ...

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