Neuroradiology: Page 96

Bracco lands new FDA approval for MultiHance

By AuntMinnie.com staff writers

Contrast developer Bracco Diagnostics has received U.S. Food and Drug Administration (FDA) approval for the use of its MultiHance contrast agent for MRI of the central nervous system in pediatric patients younger than 2 years, including neonates.

January 29, 2018

Court rules that DTI-MRI scans are not 'junk science'

By AuntMinnie.com staff writers

A federal court has ruled that diffusion-tensor MRI (DTI-MRI) scans are not "junk science" and are admissible in court as evidence of traumatic brain injury.

January 29, 2018

FDA clears SyntheticMR neuro software

By AuntMinnie.com staff writers

The U.S. Food and Drug Administration (FDA) has cleared medical imaging software developer SyntheticMR's SyMRI Neuro software.

January 28, 2018

FDA OKs MedyMatch AI software as breakthrough device

By AuntMinnie.com staff writers

The U.S. Food and Drug Administration (FDA) has granted an expedited access pathway designation to MedyMatch's artificial intelligence (AI) software for detecting intracranial hemorrhage, paving the way for a priority regulatory review as part of the FDA's new Breakthrough Devices program.

January 28, 2018

Perfusion imaging expands window for stroke treatment

By Kate Madden Yee

Perfusion MR and CT images can help clinicians identify stroke patients who could benefit from therapy later than previously thought -- up to 16 hours after the event, according to a study published online January 24 in the New England Journal of Medicine.

January 24, 2018

Machine learning predicts working-memory performance

By Erik L. Ridley

Can the combination of a machine-learning algorithm and diffusion MRI metrics of brain white-matter microstructure serve as a useful method for the early prediction of working-memory impairment? It appears possible, according to recent research from NYU Langone Medical Center in New York City.

January 22, 2018

MR spectroscopy finds lingering concussion effects

By AuntMinnie.com staff writers

Using MR spectroscopy, researchers found differences in brain metabolite levels between female varsity rugby players who experienced a concussion during the season and those who did not have a head injury, according to a study published in the January edition of Human Brain Mapping.

January 17, 2018

Combinostics gets FDA clearance for quantification software

By AuntMinnie.com staff writers

Finnish software developer Combinostics has received U.S. Food and Drug Administration (FDA) 510(k) clearance for its cNeuro cMRI quantification software.

January 15, 2018

Artificial intelligence, brain MRI aid kids with hearing loss

By Wayne Forrest

U.S. and Chinese researchers have developed a machine-learning algorithm that analyzes MRI brain scans to predict how well deaf children may be able to develop language skills after receiving a cochlear implant, according to a study published online January 15 in the Proceedings of the National Academy of Sciences.

January 15, 2018

New PET radiotracer offers insight into multiple sclerosis

By Wayne Forrest

Combining PET scans with a novel radiotracer could help researchers track damage to myelin in the brain, providing insight into the treatment of multiple sclerosis as well as the development of other disorders, according to a preclinical study published online January 12 in Scientific Reports.

January 11, 2018

MRI links function of brain networks to IQ

By Wayne Forrest

A person's intelligence could soon be confirmed with an MRI scan to assess how well connected and functional his or her neurological networks are, according to a study published in the January issue of Neuron.

January 4, 2018

3D printing aids simulation of CT- and MR-guided ablation

By Abraham Kim

With the availability of a 3D printing material that's detectable on both CT and MRI, radiologists can simulate and practice complex image-guided cryoablation of head, neck, and spinal tumors using 3D-printed models, according to research presented at RSNA 2017.

December 26, 2017

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