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Neuroradiology: Page 26
PET shows amyloid beta + tau biomarkers = Alzheimer's disease
By
Rebekah Moan
Using PET to assess amyloid beta and tau biomarkers, researchers have found in a July 30
JAMA Neurology
study that even in individuals without cognitive impairment, these biomarkers are associated with near-term progression to mild cognitive impairment (MCI) and long-term cognitive decline.
July 31, 2022
Viz.ai receives FDA nod for brain AI software
By
AuntMinnie.com staff writers
Viz.ai announced it has received U.S. Food and Drug Administration (FDA) 501(k) clearance for Viz SDH, which uses artificial intelligence (AI) to detect subdural hemorrhage (SDH).
July 28, 2022
Calyx, Qynapse to partner on AI to analyze brain scans
By
AuntMinnie.com staff writers
Calyx and artificial intelligence (AI) neuroimaging technology firm Qynapse plan to collaborate on making Qynapse's QyScore and QyPredict algorithms available to customers developing medical treatments for central nervous system disorders.
July 24, 2022
Is MRI a necessary addition to CT for stroke patients?
By
Kate Madden Yee
Is it necessary for patients with acute ischemic stroke to undergo both CT and MRI exams? Perhaps not, a study published July 21 in
JAMA Network Open
suggests.
July 21, 2022
RapidAI gets FDA nod for ICH algorithm
By
AuntMinnie.com staff writers
Artificial intelligence (AI) software developer RapidAI has received clearance from the U.S. Food and Drug Administration (FDA) for a new algorithm designed to help physicians determine the extent of an intracerebral hemorrhage (ICH).
July 20, 2022
SpinTech MRI raises $6.5M in funding round
By
AuntMinnie.com staff writers
MRI software developer SpinTech MRI has raised $6.5Â million in a series A financing round led by Level 8 Ventures and Genesis Innovation Group's Cultivate(MD) Capital Fund.
July 18, 2022
Video from AHRA 2022: Lawrence Tanenbaum on AI for MRI
PHOENIX - The adoption of artificial intelligence (AI) is already starting to change the practice of radiology -- and its potential is boundless. In a July 11 presentation at AHRA 2022, Dr. Lawrence Tanenbaum of RadNet discusses the potential of AI in MRI.
July 11, 2022
AI improves speed, quality of neuroimaging
By
Erik L. Ridley
Artificial intelligence (AI) technology can add significant value in the practice of neuroradiology, especially in the areas of quantitative imaging, triage, and image reconstruction, according to a Monday session at the AHRA 2022 meeting in Phoenix.
July 10, 2022
White matter hyperintensity volume linked to Alzheimer's progression
By
Kate Madden Yee
Brain MRI shows that higher white matter hyperintensity (WMH) volumes indicate the coming onset of Alzheimer's disease, according to a study published June 29 in
Alzheimer's Research and Therapy
.
June 30, 2022
Machine learning, radiomics differentiates glioma
By
Erik L. Ridley
An automated method based on a machine-learning algorithm and MRI radiomics can differentiate between low-grade and high-grade gliomas, according to research presented at the annual Society for Imaging Informatics in Medicine (SIIM) conference in Kissimmee, FL.
June 27, 2022
'Pop-up' alert boosts appropriate pediatric CT use in the ED
By
Kate Madden Yee
A simple "pop-up" clinical decision-support alert for children presenting in the emergency department (ED) with mild brain injury reduces unnecessary head CT scans, a study published June 23 in the
Annals of Emergency Medicine
has found.
June 27, 2022
CMS rethinks limit on PET scans for Alzheimer’s disease patients
By
Will Morton
The U.S. Centers for Medicare and Medicaid Services (CMS) will take another look at its recent national coverage determination that limits Alzheimer’s disease patients eligible for monoclonal antibody treatments to a single PET scan.
June 26, 2022
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