Neuroradiology: Page 5

CMS approves head NCCT AI product for new technology add-on payments
By AuntMinnie.com staff writers
The CMS has released a final rule that includes a new technology add-on payment for a noncontrast CT (NCCT) AI product.
August 23, 2024
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Brain MRI helps predict tumor recurrence after SRT
By Kate Madden Yee
Structural features tracked on brain MR imaging after patients undergo stereotactic radiotherapy (SRT) for metastatic cancer can help clinicians predict whether tumors will recur.
August 21, 2024
Brain Mri
AI model can detect, segment cerebral aneurysms on CTA
By Erik L. Ridley
In a multicenter study, an AI model yielded strong performance in detecting and segmenting cerebral aneurysms on CT angiography (CTA).
August 20, 2024
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MRI shows that even mild TBI has far-reaching effects on brain health
By Kate Madden Yee
MRI reveals that even mild traumatic brain injury (TBI) has far-reaching effects on brain health, researchers have reported.
August 15, 2024
Brain Abstract
FDA grants MICSI 510(k) for brain MRI image enhancement algorithm
By AuntMinnie.com staff writers
Microstructure Imaging (MICSI) has secured U.S. FDA 510(k) clearance for its MICSI-RMT AI image enhancement software for brain MRI.
July 25, 2024
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PET/MRI rules out tau protein in late-life depression
By Will Morton
A PET/MRI study has provided insights into the neurobiology of late-life depression, finding tau protein is not involved in the condition.
July 25, 2024
Coronal and axial slice of the average cortical F-18 MK-6240 SUVR [standard uptake value ratio] image for each study population. SUVR images were corrected for partial volume effects and masked with the gray matter mask used for volume of interest delineation. Overall tau accumulation is comparable between the late-life depression (LLD, middle column) and non-depressed cognitively unimpaired comparison (HC, left column) groups, while abnormal tau accumulation, which is most pronounced in the mesial temporal lobe, can be seen in the mild cognitive impairment due to Alzheimer's disease group (right column). Image and caption courtesy of the American Journal of Geriatric Psychiatry.
Tau PET identifies grey matter atrophy in retired athletes
By Will Morton
Flortaucipir PET imaging is able to identify neuropathological brain changes in retired contact sport athletes at risk of neurodegeneration.
July 24, 2024
Example of the flortaucipir tau-PET signal and distribution of low grey matter volume in a single former athlete. Spatial maps of the flortaucipir tau-PET standardized update value (SUVR) (top) and the reduced grey matter volumes showed in blue and defined as voxels with a w-score of >1.5 below the mean (bottom) in a single former athlete. Image courtesy of the Journal of Neurology.
GPT-4 can assist in management of glioblastoma patients
By Liz Carey
Research suggests GPT-4 could streamline longitudinal assessment process by providing a comprehensive overview of prior imaging.
July 23, 2024
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Paramedics weigh in on the feasibility of portable MRI for stroke care
By Kate Madden Yee
Using portable MRI in an ambulance during transport of patients experiencing stroke shows promise for improving outcomes.
June 28, 2024
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MRI predicts Parkinson's disease progression
By Kate Madden Yee
MRI illuminates the structural and functional organization of the brain, helping clinicians predict the progression of Parkinson's disease.
June 25, 2024
Brain Mri
Patient sleepiness during fMRI distorts results
By Kate Madden Yee
Patient sleepiness during a functional MRI (fMRI) scan distorts the brain connection maps produced by the exam, Mass General Brigham researchers have found.
June 20, 2024
Brain Mri
Vuno to highlight brain MRI research at AAIC
By AuntMinnie.com staff writers
Vuno plans to highlight AI-supported brain MRI software at the Alzheimer's Association International Conference (AAIC).
June 17, 2024
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