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MRI: Page 154

MRI shows intracranial volume changes through adulthood
By Wayne Forrest
MR images have revealed age-related fluctuations in the brain's intracranial volume over the course of adulthood, potentially making this information an important indicator in assessing one's health or neurological condition, according to a study published April 24 in Neuroimage.
May 3, 2020
2019 09 30 21 18 3081 Mri Head 400
Synaptive receives FDA clearance for point-of-care MRI
By AuntMinnie.com staff writers
3D visualization firm Synaptive Medical has garnered U.S. Food and Drug Administration (FDA) clearance for its Evry dedicated head MRI system.
April 30, 2020
2020 02 20 00 48 1332 Approved Stamp 400
Pay attention to patient portals
By AuntMinnie.com staff writers
Patients appreciate getting imaging results both via direct provider contact and via electronic patient portals – but they may have less understanding of advanced imaging results when they receive them online, according to a study published April 29 in the Journal of the American College of Radiology.
April 29, 2020
2018 05 22 21 54 4018 Computer Typing 400
MRI, PET strengthen iron, tau link to Alzheimer's
By Wayne Forrest
Using MRI and PET independently, researchers have further established that there is a significant relationship between excessive iron accumulation and tau protein deposits in brain regions linked to Alzheimer's disease, according to a study published online April 24 in Brain.
April 27, 2020
2020 04 27 22 23 4623 2020 04 28 Qsm Mri Pet Tau Overlay Spotorno 400
fMRI adds evidence of alcohol's adverse brain effects
By Wayne Forrest
The simple tapping of one's fingers, while functional MRI (fMRI) monitors brain activity, could provide insights into the adverse effects of long-term excessive alcohol consumption, according to a study published April 27 in Alcoholism: Clinical and Experimental Research.
April 27, 2020
2020 04 27 19 46 5887 2020 04 27 F Mri Desmond Hrf Results 20200427191314
Is radiology prepared for a post-COVID-19 imaging surge?
By Kate Madden Yee
Radiology departments have already shifted the way staff work and how imaging is performed to cope with the COVID-19 pandemic. But they also need to consider how to deal with its aftermath, according to an opinion published April 21 in the Journal of the American College of Radiology.
April 23, 2020
2020 03 23 16 31 5947 Doctors Masks Team 400
Perspectum launches COVID-19 organ study
By AuntMinnie.com staff writers
Image analysis software developer Perspectum Diagnostics has launched a study to map how the COVID-19 affects the health of multiple organs, as well as to identify features on MRI that identify who is at risk of contracting the disease.
April 21, 2020
2020 03 30 23 32 9943 Virus Coronavirus Covid 19 400
Guerbet receives regulatory boost for Dotarem
By AuntMinnie.com staff writers
Contrast developer Guerbet has received approval from the U.S. Food and Drug Administration (FDA) to manufacture its Dotarem MRI contrast agent in the U.S.
April 21, 2020
2019 12 18 19 15 2524 Guerbet Rsna 2019 400
PI-RADS falls short of prostate MRI expectations
By Wayne Forrest
The Prostate Imaging Reporting and Data System (PI-RADS) might not be the perfect tool when it comes to using MRI to confirm suspected cases of prostate cancer, according to a study published April 21 in Radiology.
April 21, 2020
2019 04 17 20 48 2514 Prostate 3 D 400
AI can enhance MRI-guided radiation therapy plans
By Erik L. Ridley
Artificial intelligence (AI) algorithms can rapidly predict 3D dose distributions for online adaptive MRI-guided radiation therapy plans, enabling swift optimization and quality assessment of these treatments, according to research published online April 19 in the Journal of Applied Clinical Medical Physics.
April 20, 2020
2019 10 21 17 41 6509 Artificial Intelligence Ai Suit 400
AI model predicts need for total knee replacement
By Erik L. Ridley
An artificial intelligence (AI) algorithm that analyzes 3D MR images in addition to clinical and demographic information can predict with a promising level of accuracy if patients will require a total knee replacement in the future, according to research published online April 14 in Scientific Reports.
April 20, 2020
2019 11 22 19 49 4974 Computer Brain Circuit Ai 400
3D fusion improves CT, MRI heart disease diagnosis
By Kate Madden Yee
A 3D image fusion technique that combines CT and MRI data shows promise for helping clinicians better diagnose coronary artery disease, according to a study published April 16 in Radiology: Cardiothoracic Imaging.
April 15, 2020
2019 06 11 22 35 5932 Heart Pulmonary Trunk 400
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