Neuroradiology: Page 59

Nines gets FDA clearance for head CT triage AI software
By AuntMinnie.com staff writers
Teleradiology services provider Nines has received U.S. Food and Drug Administration (FDA) clearance for NinesAI, an artificial intelligence (AI)-based software application for triage of two indications on head CT exams.
April 29, 2020
2020 02 20 00 48 1332 Approved Stamp 400
Collaboration yields brain CT hemorrhage dataset
By Erik L. Ridley
It's not easy to create datasets needed to train generalizable artificial intelligence algorithms. For the 2019 RSNA Artificial Intelligence Challenge, it took the teamwork of two societies and 60 volunteer neuroradiologists, according to an article published online April 29 in Radiology: Artificial Intelligence.
April 29, 2020
2019 04 04 21 52 2230 Artificial Intelligence Ai Data 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
CuraCloud gets FDA nod for ICH triage software
By AuntMinnie.com staff writers
Medical artificial intelligence (AI) software developer CuraCloud has received U.S. Food and Drug Administration (FDA) 510(k) clearance for CuraRad-ICH, a computer-aided triage and notification application for detecting intracranial hemorrhage (ICH) on head CT scans.
April 15, 2020
2020 02 20 00 48 1332 Approved Stamp 400
Radiology volume, research will take COVID-19 hit
By Kate Madden Yee
The COVID-19 pandemic will adversely affect imaging volume, cancer treatment, and research going forward, according to a series of reports published April 15 in Radiology and Radiology: Imaging Cancer.
April 15, 2020
2020 04 15 20 00 7340 Coronavirus Cells Lungs 400
MRI shows brain changes in astronauts after time in space
By Wayne Forrest
MRI scans of 11 astronauts performed the day after their return from extended time in space have revealed significant changes in brain volume and cerebrospinal fluid flow. The astronauts also saw their pituitary glands shrink, according to a study published April 14 in Radiology.
April 13, 2020
2020 04 10 22 11 5954 2020 04 14 Mri Astronauts Brain Images 400
AI system takes human approach to brain MRI diagnosis
By Erik L. Ridley
An artificial intelligence (AI)-based system developed to mimic how a radiologist interprets images can achieve performance comparable to that of academic neuroradiologists in diagnosing 19 common and rare diseases on brain MRI exams, according to research published online April 7 in Radiology.
April 9, 2020
2020 04 08 22 56 1794 Artificial Intelligence Face 400
3 key MRI markers can gauge MS severity
By Wayne Forrest
Three basic MRI biomarkers can help clinicians determine the current level of disease severity and disability in patients with multiple sclerosis (MS), according to a study published April 3 in PLOS One.
April 8, 2020
2017 08 08 16 36 45 75 Multiple Sclerosis 400
PET links amyloid to cognitive decline in A4 study
By Wayne Forrest
Initial findings from the Anti-Amyloid Treatment in Asymptomatic Alzheimer's Disease (A4) study, published online April 6 in JAMA Neurology, have confirmed that high levels of amyloid on florbetapir-PET brain scans are an indication of cognitive decline.
April 7, 2020
2017 04 14 16 09 55 745 Amyloid Plaque Alzheimer 400
Hippocampal MRI biomarkers portend Alzheimer's disease
By Erik L. Ridley
Radiomic features in the hippocampus on MRI scans could serve as biomarkers for predicting if patients will progress from mild cognitive impairment (MCI) to Alzheimer's disease, according to research published online April 3 in Science Bulletin.
April 7, 2020
2017 04 14 16 09 55 745 Amyloid Plaque Alzheimer 400
Brain images may show 'cytokine storm' from COVID-19
By Kate Madden Yee
New CT and MR images of a patient in Michigan with COVID-19 appear to show the impact on the brain of "cytokine storm syndrome," when the body's immune system produces a flood of immune cells that can damage organs. The pictorial report was published online March 31 in Radiology.
March 31, 2020
2020 04 01 20 41 9156 2020 04 01 Covid Encephalopathy Thumb
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