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.

Brain Scan

A convicted murderer's fate could hinge on different interpretations of her brain scans

In the case of a convicted murderer, a New York neuro specialist cited a slew of neuroimaging findings that indicate “severe dysfunction” that could have numbed the defendant’s “brakes of inhibition.” 

November 8, 2022

How maternal COVID-related stress can alter fetal brain development

The preliminary results of a new study published in the medRxiv preprint server highlight variances in fetal brain development based on mothers’ perceived stress during the onset of COVID.

October 31, 2022
lyme disease on fMRI

MRI shows structural, functional brain abnormalities in Lyme disease long-haulers

Compared to a group of patients who had not been previously diagnosed with Lyme disease, those who had been infected displayed unusual activity in the frontal lobe of the brain on functional MRI scans.

October 26, 2022
epilepsy_seizure_brain.jpg

Structural brain abnormalities linked to functional seizures

Using MRI imaging, the experts found that patients who experienced functional seizures had thinning in the superior temporal cortex and thickening of the left occipital cortex.

October 25, 2022
thalamus

Brain scans reveal single doses of nicotine inhibiting estrogen production in women

On MRI and PET brain scans, women who were exposed to a small dose of nicotine showed altered activity in the thalamus region of the brain.

October 17, 2022
Cureus, ICH on CT

AI system boosts intracranial hemorrhage detection

“This study implies that future clinical workflows may see AI be used in an adjunct capacity to improve interpretations of CT scans by helping call radiologists' attention to findings that may be overlooked.” 

October 14, 2022
troubled child

MRI scans portray the significant impact of childhood neglect

“Here we show that that the opportunities that a child has in early life to learn and grow will impact not just their behavior but their actual brain development and brain structure for years to come,” authors of the new research shared.

October 12, 2022
cerebral palsy PET imaging

How PET imaging could benefit children with cerebral palsy

These new findings could help providers differentiate and manage CP associated with different levels of motor impairment, authors of the study indicated.

October 7, 2022

Around the web

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. 

SCAI and four other major healthcare organizations signed a joint letter in support of intravascular ultrasound. 

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