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MRI

fMRI confirms yet again that exercise really does improve mood
By Kate Madden Yee
The findings offer a "more nuanced neurobiological model for the therapeutic effects of exercise," the researchers noted.
July 31, 2025
Runner Woman Adobe Izf
Hyperfine highlights first patients enrolled in PRIME study
By AuntMinnie.com staff writers
Hyperfine has enrolled the first patients in a study that will evaluate the effectiveness of the Swoop portable MRI system.
July 31, 2025
Emergency Entrance 400
MRI-based model predicts treatment response in breast cancer patients
By Amerigo Allegretto
An MRI-based model performed well in predicting pathologic complete response in women with triple-negative breast cancer.
July 30, 2025
MR image from a 55-year-old patient with triple-negative breast cancer from training set. (A, above) Axial postcontrast T1-weighted image from baseline MRI exam shows unifocal enhancing mass (unifocality: positive). (B, below) Axial postcontrast T1-weighted image from MRI examination per-formed after one cycle of neoadjuvant chemoimmunotherapy shows >37% reduction in lesion size (early tumor shrinkage: positive) and development of non-enhancing region within lesion (percentage enhancement reduction: positive).
Data transparency is lacking for FDA-cleared Alzheimer's AI technology
By Liz Carey
Lack of transparency raises concerns about algorithmic bias impacting care planning for patients with Alzheimer's disease.
July 30, 2025
Amyloid Plaque Alzheimer
In-bore MRI-targeted biopsy effective in prostate cancer
By Will Morton
Concordance between biopsy and surgical grade groups was moderate (60.2%), with a risk of undergrading, researchers reported.
July 29, 2025
Prostate Imaging
Adverse reaction rates to GBCAs are low in children
By Kate Madden Yee
The review suggests gadolinium-based contrast agents (GBCAs) are relatively safe for children.
July 29, 2025
Contrast Injector
ARRT launches imaging assistant MRI credential
By AuntMinnie.com staff writers
The credential is designed to "support, not replace, the expertise of MR technologists," the ARRT said.
July 28, 2025
Medical Staff
MRI reveals effects of ultraprocessed food on the heart
By Kate Madden Yee
MRI shows that a higher intake of ultraprocessed food is associated with a greater burden of atherosclerotic plaque in the carotid artery.
July 28, 2025
Plaque Artery
MRI experts release MRI safety handbook
By AuntMinnie.com staff writers
A team of MRI experts has launched a safety handbook for the modality.
July 28, 2025
Safety First
Cook Medical debuts iMRI division
By AuntMinnie.com staff writers
The company is developing a portfolio of minimally invasive devices to meet the demands of interventional MRI.
July 28, 2025
Mri Scanner2
Podcast: Bryan discusses surviving radiology cuts, 2-year lockdown, and categorical change
By Liz Carey
Each segment characterizes a type of categorical change that Bryan observed and worked through over 50 years in practice.
July 25, 2025
Kuwtr Ep15 Thumbnail
Hyperfine begins commercial launch of Optive AI
By AuntMinnie.com staff writers
This is the tenth version of the software.
July 23, 2025
Artificial Intelligence Ai
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