Neuroradiology: Page 55

New 3D technique boosts brain tumor visibility on MRI
By AuntMinnie.com staff writers
A new 3D imaging technique that improves brain tumor visibility on MRI has been described by researchers from Northwestern University in Chicago in a study published October 28 in Science Advances.
October 28, 2020
2018 11 19 19 27 1139 Mri Brain 400
Accuray partners with Brainlab in radiation therapy
By AuntMinnie.com staff writers
Radiation oncology firm Accuray has signed an agreement with Brainlab to make that company's treatment planning software available to users of Accuray's CyberKnife radiosurgery system.
October 27, 2020
2019 09 17 16 01 9179 Accuray Astro 2019
New calculator assesses cognitive decline on brain MRI
By Kate Madden Yee
A new artificial intelligence (AI) calculator for analyzing brain tissue damage derived from MRI scans can detect with 70% accuracy early signs of cognitive decline, according to a study published October 27 in Academic Radiology.
October 26, 2020
2020 10 26 22 14 7779 2020 10 27 White Matter 2 400
fMRI rates drop due to decrease in Medicare reimbursement
By AuntMinnie.com staff writers
The rate of fMRI steadily increased from 2007-2014 but has become stagnant since due to potential barriers like inadequate reimbursement, according to a new Harvey L. Neiman Health Policy Institute study.
October 22, 2020
2017 04 03 18 01 52 418 Graph Arrow Down 400
Working group uses MRI to analyze brain trauma
By Rebekah Moan
A new working group has been established between international institutions to use MRI to investigate some of the most puzzling questions about traumatic brain injury. The group includes 170 researchers from 13 countries.
October 22, 2020
2020 10 23 20 32 2509 2020 10 23 Mri Brain 400
MGH researchers validate PET tracer for brain injury
By AuntMinnie.com staff writers
Researchers from Massachusetts General Hospital (MGH) have validated a new radiolabeled molecule that can be used with imaging tests to accurately detect and characterize brain injury. The U.S. Food and Drug Administration recently cleared the study team, led by Nicolas Guehl, PhD, an investigator in the department of radiology at MGH, to begin a first-in-human study.
October 22, 2020
2018 07 24 00 33 7964 Brain 400
Study confirms viability of low-field MRI for ICH
By Louise Gagnon
A portable low-field MRI scanner could offer an alternative to standard imaging with MRI or CT in the management of patients with suspected intracerebral hemorrhage (ICH), according to poster research presented earlier this month during the virtual annual meeting of the American Neurological Association.
October 20, 2020
2018 11 19 19 27 1139 Mri Brain 400
Blue Earth highlights talks at ASTRO 2020
By AuntMinnie.com staff writers
Bracco subsidiary Blue Earth Diagnostics is directing attention to a number of presentations at the virtual annual meeting of the American Society for Radiation Oncology (ASTRO), which is being held October 23-28.
October 19, 2020
2020 06 04 18 33 1924 Conference Business 400
MRI biomarker portends preterm infant development risks
By Erik L. Ridley
A quantitative MRI software application can predict which preterm infants will go on to develop motor development disorders such as cerebral palsy, potentially enabling risk stratification and early interventions in these children, according to research published online September 28 in Scientific Reports.
October 19, 2020
2020 10 16 23 45 7845 2020 10 20 Quantitative Mri 20201016235136
Startup BrainKey offers brain MRI direct to consumers
By Kate Madden Yee
A California-based startup called BrainKey is offering MRI exams straight to consumers with the pitch that they can explore 3D models of their own brains. BrainKey's backers believe that the service will help consumers assess their brain health and could prompt early care for future ailments.
October 14, 2020
2019 09 30 21 18 3081 Mri Head 400
Impaired blood flow linked to tau buildup in AD patients
By Kate Madden Yee
Using MR and PET imaging, researchers from the University of Southern California in Los Angeles have found a connection between impaired blood flow to the brain and tau protein buildup in patients with Alzheimer's disease (AD), according to a study published October 12 in the Journal of Neuroscience.
October 11, 2020
2020 10 09 20 42 8431 2020 10 12 Brain Tau 20201009205921
Severe COVID-19 puts patients at risk of encephalopathy
By Kate Madden Yee
A third of patients hospitalized with COVID-19 experience various forms of encephalopathy, or altered mental states, including an inability to reason, difficulty concentrating, or memory loss, according to a study published October 5 in the Annals of Clinical and Translational Neurology.
October 6, 2020
2019 02 20 20 38 9544 Mri Brain Head 400
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