Neuroimaging

Neuroradiology is a branch of medical imaging focused on spotting abnormalities of the central and peripheral nervous system, spine, head and neck. These highly trained doctors use CT, MRI, X-ray and other techniques to diagnose strokes, tumors, aneurysms and other neurological conditions.

Diffusion-weighted imaging may detect brain lesions after carbon monoxide poisoning

Can diffusion-weighted imaging (DWI) detect acute brain lesions? Can it also assess the probability that carbon monoxide poisoning has initiated delayed neurological sequelae (DNS)? According to a study conducted by researchers from the Asan Medical Center at the University of Ulsan College of Medicine in Seoul, South Korea, the answer is yes.  

January 30, 2018

Johns Hopkins 'digital twin' technology predicts head trauma in athletes

While football, food and commercials will be on the minds of many this coming Sunday for the Super Bowl, biomechanics experts watching the game will be preoccupied with something a little different: head injuries.  

January 29, 2018

Brain dysconnectivity, white matter patterns in children may show future of mental illness

A recent study published in the January issue of JAMA has shown that dimensional and heritable cognitive and psychopathology factors are associated with white matter patterns in the brain apparent in adolescents diagnosed with mental illness or who show symptoms.  

January 26, 2018

fMRI brain study of hand transplant patient leads to $1.7M DOD grant

Highly active regions of brains in those receiving hand transplants may compensate for reorganizational changes responsible for moving and feeling, according to a release from the University of Missouri. Such innovative research grabbed the attention of the U.S. Department of Defense (DOD), which awarded the researchers a $1.7 million grant.

January 24, 2018

Differences in brain volume, gray matter thickness tied to epilepsy

New research from the University College of London (UCL) and the Keck School of Medicine at the University of Southern California (USC) found that epilepsy correlates with thickness and volume differences in the gray matter of several areas of the brain.

January 22, 2018

Images of newborns' brains could be key to detecting neurological disorders

In a few years, brain images of more than 1,000 newborns and another 500 fetuses will be generated through a high-resolution MR imaging project in hopes to find the source of neurological disorders at or before the time of birth, according to a recent article by the Financial Times.  

January 22, 2018

VR allows scientists to explore, interact with the brain

Scientists from the Wyss Center for Bio and Neuroengineering and the University of Geneva in Switzerland have developed a virtual reality (VR) technology that is taking research and data of the brain to an entire new dimension.  

January 17, 2018

MRI shows lasting setbacks for preterm babies in hearing, speech

For all the challenges faced by preterm babies, limited research explores how birth early in the third trimester can affect hearing and understanding speech. A team of researchers, using MRI, found children born prematurely were more likely to face speech and language problems by the age of 2.

January 17, 2018

Around the web

Automated AI-generated measurements combined with annotated CT images can improve treatment planning and help referring physicians and patients better understand their disease, explained Sarah Jane Rinehart, MD, director of cardiac imaging with Charleston Area Medical Center.

Two advanced algorithms—one for CAC scores and another for segmenting cardiac chamber volumes—outperformed radiologists when assessing low-dose chest CT scans. 

"Gen AI can help tackle repetitive tasks and provide insights into massive datasets, saving valuable time," Thomas Kurian, CEO of Google Cloud, said Tuesday. 

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