Neuroradiology: Page 17

ISMRM: MRI detects brain changes in past cannabis users

By Philip Ward

Heavy cannabis use in adolescence to early adulthood is associated with volumetric differences in subregions of the hippocampus and amygdala, New Zealand researchers have reported at the International Society for Magnetic Resonance in Medicine (ISMRM) annual meeting.

June 5, 2023

ISMRM: MPI shows promise for visualizing neuroinflammation

By Will Morton

TORONTO - Magnetic particle imaging (MPI) with new iron oxide-based contrast agents shows promise for visualizing neuroinflammation, according to a presentation at the International Society for Magnetic Resonance in Medicine (ISMRM) meeting.

June 4, 2023

ISMRM: Play therapy improves children's MRI exam experience

By Kate Madden Yee

TORONTO - Play therapy improves children's MRI exam experience and makes it possible for them to remain awake during imaging, according to research presented at the International Society for Magnetic Resonance in Medicine (ISMRM) meeting in Toronto, Canada.

June 4, 2023

ISMRM: DSI-MRI better for imaging mild traumatic brain injury

By Amerigo Allegretto

TORONTO - Diffusion spectrum imaging (DSI) is the preferred choice for MR imaging of mild traumatic brain injury, suggest findings presented June 2 at the International Society for Magnetic Resonance in Medicine (ISMRM) annual meeting.

June 2, 2023

Earlier diagnostics enables faster Alzheimer's treatment

By Erik L. Ridley

New advances in diagnostics can help detect Alzheimer's disease sooner, enabling patients to benefit from new treatments to slow down progression, said Quest Diagnostics Medical Director for Neurology Dr. Michael Racke in a video interview.

June 1, 2023

MRI shows that brains of persons with type 1 diabetes age faster

By Kate Madden Yee

MR imaging shows that the brains of individuals with type 1 diabetes age faster than their peers who do not have the condition, a study published June 1 in JAMA Network Open has found.

June 1, 2023

CMS to cover Alzheimer's drugs for patients enrolled in registry

By AuntMinnie.com staff writers

The U.S. Centers for Medicare and Medicaid Services (CMS) said it will cover newly approved Alzheimer's disease drugs for people enrolled in a national patient registry, according to a June 1 news release.

May 31, 2023

PET scans link COVID-19 and depression

By Will Morton

PET scans for the first time show brain activity that could potentially explain persistent depressive symptoms in patients after COVID-19 infections, according to a study published May 31 in JAMA Psychiatry.

May 31, 2023

Online exercise increases students' confidence in neuroimaging

By Amerigo Allegretto

An interactive neuroimaging exercise can be a fun way for first-year medical students to better understand brain structures and learn anatomical terms about the brain, suggest findings published May 18 in the Annals of Anatomy.

May 24, 2023

Tau PET adds certainty when diagnosing Alzheimer's disease

By Will Morton

Tau PET scans can help diagnose Alzheimer's disease on top of extensive clinical work-ups in participants with cognitive symptoms, according to a study published May 22 in JAMA Neurology.

May 22, 2023

Radiation exposure among interventionalists is low, but varies widely

By Will Morton

Radiation exposure is generally low among interventional radiologists who perform stroke treatments, yet shows a wide range, underscoring that further work is needed to keep doses as low as possible, a German team has found.

May 21, 2023

PET reveals effects of brain stimulation in coma patients

By Will Morton

PET imaging has revealed that trigeminal nerve stimulation (TNS) increases brain metabolism and may promote recovery in vegetative or minimally conscious patients, according to a study published May 12 in Brain Stimulation.

May 18, 2023

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