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.

How an MRI scan solved a 13-year-old's seizure mystery

For the parents of a sick child, physicians unable able to make a firm diagnosis and move forward with treatment options can be infuriating—to put it lightly.  

December 20, 2017

MRI research examines opera singer to see how music can heal

The hills are alive with the sound of music, as the song goes—and so is your brain, according to new neuroimaging research by the National Institutes of Health (NIH). According to a recent article in Washington Post, the NIH is beginning to explore how the brain processes music partially due to an increase in using music in patient care programs and facilities.

December 20, 2017

Could MRI be 1 of a 2-part, noninvasive test for Alzheimer's?

Researchers have understood amyloid-Beta and tau proteins in the brain are early warning signs for Alzheimer’s disease. Atrophy in the hippocampus is another physical change in such patients. But a recent study examined the link between brain volume and protein deposits.

December 19, 2017

Imaging links brain lesions, criminal behavior with decision-making networks

In rare cases, brain lesions can lead previously law-abiding individuals to criminal behavior. Researchers, led by Ryan Darby, MD, an assistant professor of neurology at Vanderbilt University Medical Center, examined MRI and CT scans to see if such injuries can lead to deteriorated decision-making and a disregard for morality.

December 19, 2017

Female collegiate athletes more likely to experience concussions

A recent study published in the Journal of the American Academy of Orthopedic Surgeons (AAOS) found that females are more likely to experience sports-related concussions (SRCs) than males, narrowing the research gap of sex specific predictors of occurrence and recovery from SRCs.

December 18, 2017

Stuttering speech can stem from hyperactivity in the brain

Individuals suffering from developmental speech disorders may get a clearer insight into the brain's role, according to a new MRI study from Germany.  

December 15, 2017

Focused ultrasound may offer non-invasive treatment for neurological diseases

What do you get when you put together a monkey, a computer and a moving yellow square? Surprisingly, a neuroscience study that marks the first time ultrasound technology has been safely used to alter brain activity while simultaneously avoiding the destruction of brain tissue.  

December 15, 2017

Noise sensitivity visible in brain MRI

As the old rock-n-roll cliché goes, “If it’s too loud, you’re too old.” But Swedish researchers, with the help of MRI, have found brain structure and gray matter—which can be affected by age—might have something to do with an individual’s sensitivity to noise.

December 13, 2017

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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