For almost three decades, functional magnetic resonance imaging (fMRI) has been one of the main tools in brain research. Yet a new study published in Nature Neuroscience fundamentally challenges the ...
Hospital MRI scanners, using 3 Tesla magnets, provide poor spatial resolution in brain imaging. More recent 7T MRIs are better but used mainly in the rare research lab. Scientists have now ...
A new study fundamentally challenges how fMRI data are interpreted, finding no valid coupling between oxygen content measured ...
Summary: Advanced imaging reveals that COVID-19 may cause lasting brain changes, even in people without ongoing symptoms, pointing to hidden neurological effects that could persist long after recovery ...
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What scientists say about the Trump MRI rumors
When news broke that U.S. president Donald Trump underwent an MRI, rumors began to fly. Medical experts have weighed in, too, ...
The global MRI systems market is witnessing robust growth, propelled by technological advancements, rising chronic disease prevalence, and demand for non-invasive diagnostics. High-field MRI and AI ...
A comparison of human brain scans using the NexGen 7T MRI at higher resolution (left) vs a conventional 7T scanner (middle) and the standard 3T hospital scanner (right). With higher resolution, ...
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