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.

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Frontotemporal dementia often misdiagnosed due to misinterpretations of imaging

The reasons for misdiagnoses are wide-ranging, but interpretations of patients’ brain imaging may play a prominent role.

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MRI shows 'long-lasting' impact of cannabis use on brain regions linked to memory

These findings should serve as a reminder that marijuana, which is often touted as a safer and more natural alternative to alcohol, can cause harm. 

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PET scans unlock clues that could help prevent epilepsy induced by head injuries

Post-traumatic epilepsy can be disabling, causing recurrent seizures that are unresponsive to preventive medications in up to 30% of patients.

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Alzheimer's and Parkinson's cause similar cognitive symptoms, but show opposing patterns on MRI

This new information on the pathogenesis of both conditions could be useful for the development of interventions targeted at slowing cognitive decline. 

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Chemical alterations in the brain hint at whether loss of smell will return post-COVID

Researchers have identified what they believe could serve as imaging biomarkers that predict recovery from anosmia after contracting the virus. 

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Dementia cases are about to skyrocket—how will this affect imaging demand?

Recent projections could create an environment of unprecedented demand for nuclear imaging.

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Researcher scans herself 75 times to study effects of birth control on brain health

The postdoctoral research fellow hopes her research will provide greater insight into how the use of oral birth control impacts physical and mental health.

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Brain changes related to Huntington's evident on imaging decades before symptoms emerge

Experts hope their findings offer valuable insights that one day lead to improved interventions aimed at preserving brain function in patients with Huntington's. 

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GE HealthCare launches new cardiac CT scanner with advanced AI capabilities

GE HealthCare designed the new-look Revolution Vibe CT scanner to help hospitals and health systems embrace CCTA and improve overall efficiency.

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Bracco updates HeartSee coronary flow capacity software with new diagnostic features

Clinicians have been using HeartSee to diagnose and treat coronary artery disease since the technology first debuted back in 2018. These latest updates, set to roll out to existing users, are designed to improve diagnostic performance and user access.

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Key trends in diagnostic heart testing: CT on the rise as some traditional techniques fall out of favor

The cardiac technologies clinicians use for CVD evaluations have changed significantly in recent years, according to a new analysis of CMS data. While some modalities are on the rise, others are being utilized much less than ever before.