Neuroradiology

Are low-field MRI units effective for neuroradiologic imaging?
By Kate Madden Yee
Are low-field MRI units effective for neuroradiologic imaging? Perhaps, say researchers from the University of Michigan in Ann Arbor.
February 14, 2025
2025 02 13 Radio Graphics Kelsey Figure1 Thumbnail
fMRI reveals a brain circuit for creativity
By Kate Madden Yee
Functional MRI (fMRI) has revealed a brain circuit for creativity, researchers from Mass General Brigham in Boston have reported.
February 13, 2025
Brain Abstract
Race influences headache diagnosis in children presenting to the ED
By Kate Madden Yee
Black or Hispanic children are less likely than their white peers to be diagnosed with migraine via MR imaging in pediatric emergency departments (ED).
February 5, 2025
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63% of heavy cannabis users show reduced working memory ability
By Kate Madden Yee
Functional MRI reveals that 63% of heavy lifetime cannabis users show reduced brain activity during a working memory task -- and that 68% of recent users also show this impact.
January 28, 2025
Cannabis Marijuana
MR spectroscopy reveals neurochemical patterns linked to COVID-19
By Kate Madden Yee
Proton MR spectroscopy (MRS) reveals "remarkable" neurochemical patterns associated with COVID-19-induced anosmia, or loss of smell.
January 23, 2025
Mri Brain
AI algorithm 'harmonizes' brain MRI data from different scanners
By Kate Madden Yee
A novel machine-learning algorithm used with MRI can harmonize brain volumetric data of patients undergoing Alzheimer's disease assessment gathered from different scanners.
December 18, 2024
Mri Brain Head
Functional MRI reveals brain changes caused by opioid use
By Kate Madden Yee
Functional MR imaging shows structural and functional alterations in the brains of people with opioid use disorder.
December 10, 2024
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Florida radiologist accused of missing an aneurysm on a scan
By AuntMinnie.com staff writers
A Palm Beach, FL, radiologist has been accused of missing an aneurysm on a scan of a 44-year-old man who died of a brain hemorrhage.
December 9, 2024
Ct Intracerebral Hemorrhage
Functional MRI illuminates what motivates e-cigarette use
By Kate Madden Yee
Functional MRI shows that e-cigarette users perceive the product as equally rewarding as money -- a finding that highlights the addictive potential of vaping.
November 21, 2024
Vaping E Cigarette Man
Head CT offers insight into old strokes
By Kate Madden Yee
Incidental discovery of old strokes on head CT imaging offers clinicians an opportunity to put measures against future strokes into place.
November 19, 2024
Brain Stroke
Decreases in white-matter volume linked to mild cognitive impairment
By Kate Madden Yee
MRI shows that decreases in the brain's white matter and enlarged ventricle volume are risk factors for the progression of mild cognitive impairment.
October 31, 2024
Mri Brain
MRI indicates that poor sleep translates to poor brain health
By Kate Madden Yee
MRI indicates that people in early middle age with poor sleep quality show signs of poor brain health in the form of older brain age later in life.
October 23, 2024
Insomnia Young Woman
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